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Home >> Land Rover >> 2012 >> Range Rover Autobiography >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code (DTC) Indexes - Description & Operation >> General Information >> Description & Operation >> Diagnostic Trouble Code (DTC) Index (DTC: Module Name: Central Junction Box) >> Central Junction Box (CJB) >> DTCs

Central Junction Box (CJB): DTCs

CENTRAL JUNCTION BOX (CJB) DTCs

DTC Description Possible Causes Action
B1009-51 Ignition Authorization - Not programmed
  • Not programmed
 Configure the module using the manufacturers approved diagnostic system
B1009-62 Ignition Authorization - Signal compare failure
NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion
  • Encrypted data exchange between Instrument Cluster and the Central Junction Box does not match
 Configure the module using the manufacturers approved diagnostic system. If problem persists carry out CAN Network Integrity Test and Module Self Test using manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuit
B1009-63 Ignition Authorization - Circuit/component protection time-out
  • Circuit/component protection time-out
  • CAN circuit fault
  • Instrument Cluster fault
  • Central Junction Box fault
  • Battery voltage too low
NOTE: Only diagnose this DTC if the Customer is reporting a start related issue
Clear the DTC and retest. Check for additional ignition related DTCs and rectify as necessary. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1009-81 Ignition Authorization - Invalid serial data received
  • Invalid serial data received
  • CAN circuit fault
  • Instrument Cluster fault
 Check for Instrument Cluster related DTCs. Configure the module using the manufacturer approved diagnostic system
B100D-51 Column Lock Authorization - Not programmed
  • Module not programmed
 Configure the Steering Column Lock Module using the manufacturers approved diagnostic system
B100D-64 Column Lock Authorization - Signal plausibility failure
  • Signal plausibility failure
  • Steering column lock unable to perform lock action
  • CAN Network fault
  • Anti-lock Braking System, Engine Control Module, Central Junction Box fault
NOTE: Prior to clearing this DTC, carry out the Vehicle Functional Reset application using the manufacturer approved diagnostic system
Check the serviceability of the steering column and lock. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-67 Column Lock Authorization - Signal incorrect after event
  • Signal incorrect after event
  • Instrument Cluster fault
  • CAN Network fault
 Check for additional related DTCs. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-81 Column Lock Authorization - Invalid serial data received
NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion
  • Encrypted data exchange between Steering Column Lock and the Central Junction Box does not match
NOTE: Prior to clearing this DTC, carry out the Vehicle Functional Reset application using the manufacturer approved diagnostic system
Configure the module using the manufacturer approved diagnostic system. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-87 Column Lock Authorization - Missing message
  • Missing message
  • Battery voltage too low
  • CAN Network fault
  • No response from Steering Column Lock Module, Instrument Cluster, Central Junction Box
  • Steering Column Lock Module, Instrument Cluster, Central Junction Box fault
 Check for additional related DTCs. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-96 Column Lock Authorization - Component internal failure
  • Component internal failure
  • Battery voltage too low
  • Torque load on Steering column
NOTE: Prior to clearing this DTC, carry out the Vehicle Functional Reset application using the manufacturer approved diagnostic system
Clear the DTC and retest. Check steering is not under high side load. Refer to the electrical circuit diagrams and check Steering Column Lock circuits. Carry out CAN Network Integrity Test and Module Self Test using the manufacturer approved diagnostic system. If the problem persists, renew the Steering Column Lock Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1024-83 Start Control Unit - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
  • Start Control Unit fault
  • LIN Network fault
 Clear the DTC and retest. Refer to the electrical circuit diagrams and check Start Control Unit circuits. If the problem persists, renew the Start Control Unit. Refer to the warranty policy and Procedures information if a module/component is suspect
B1024-87 Start Control Unit - Missing message
  • Missing message
  • Start Control Unit fault
  • LIN Network fault
 Clear the DTC and retest. Refer to the electrical circuit diagrams and check Start Control Unit circuits. If the problem persists, renew the Start Control Unit. Refer to the warranty policy and Procedures information if a module/component is suspect
B1026-11 Steering Column Lock - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check Steering Column Lock circuits
B102B-67 Passive Key - Signal incorrect after event
  • Passive key Authorization signal incorrect after event
  • Encrypted data exchange between Steering Column Lock and Central Junction Box does not match
  • Low speed CAN fault
  • Remote Function Actuator module fault
  • Central Junction Box fault
 Configure the module using the manufacturer approved diagnostic system. Check CAN communications between the modules
B102B-87 Passive Key - Missing message
  • Passive key Authorization missing message
  • Confirm placement of key within vehicle
  • Low speed CAN fault
  • Key fob battery low/battery contact issue
  • Interference from other RF signal
  • Electromagnetic compatibility/noise
  • Remote Function Actuator fault
  • Receiver fault
  • Receiver not programmed correctly
  • Serial communication fault (between receiver and Remote Function Actuator module)
  • Key fault
  • Passive antenna fault
  • Central Junction Box fault
NOTE: The action below is only required if this DTC and DTC B1B01-87 have been stored, or vehicle start issue has been reported
Check whereabouts of keys, including Spare and confirm correct functionality. Refer to the electrical circuit diagrams and check the power and ground circuits to the Remote Function Actuator module and receiver. Check CAN communications between Central Junction Box and Remote Function Actuator. Check key fob battery. Check vehicle surroundings for possible sources of interference, move vehicle and retest. Check CAN network for interference/electromagnetic compatibility related issues. Check serial circuit between receiver and Remote Function Actuator module. Refer to the electrical circuit diagrams and check circuits to all three antennas. Disconnect battery, then re-connect - confirm correct operation by re-programming keys using the manufacturer approved diagnostic system
B1046-23 Front Fog Lamp Control Switch - Signal stuck low
  • Switch signal stuck low
  • Switch circuit short to ground
  • Switch activated for more than One minute
  • Switch fault
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and Procedures information if a module/component is suspect
B1047-23 Rear Fog Lamp Control Switch - Signal stuck low
  • Switch signal stuck low
  • Switch circuit short to ground
  • Switch activated for more than One minute
  • Switch fault
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and Procedures information if a module/component is suspect
B1051-23 Front Washer Switch - Signal stuck low
  • Switch signal stuck low
  • Switch circuit short to ground
  • Switch activated for more than One minute
  • Switch fault
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and Procedures information if a module/component is suspect
B1052-23 Rear Washer Switch - Signal stuck low
  • Switch signal stuck low
  • Switch circuit short to ground
  • Switch activated for more than One minute
  • Switch fault
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and Procedures information if a module/component is suspect
B1087-86 LIN Bus "A" - Signal invalid
  • The header of the LIN message received is incorrect
 Clear the stored DTC and retest, if the DTC returns localize the fault, refer to the electrical circuit diagrams and disconnect the Analogue Clock (by removing the supply fuse) and retest. Check the operation of the Steering Wheel Switches on the LIN Bus Circuit (i.e. Cruise, Gearshift paddles, Information and Entertainment lower switchpack where installed). If a fault is evident with either the Analogue Clock or the (LH) Steering Wheel Module, replace as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B1087-88 LIN Bus "A" - Bus off
  • LIN Bus circuit short to power or ground
 Refer to the electrical circuit diagrams and check the LIN Circuit between the Central Junction Box and the (LH) Steering Wheel Module and Analogue Clock Module for Short Circuit to Power or Ground
B1088-86 LIN Bus "B" - Signal invalid
  • Signal invalid
 Refer to the electrical circuit diagrams and check the LIN B circuit between the Central Junction Box and the Rain/Light Sensor, Battery Backed Sounder and Interior Motion Sensor (where installed)
B1088-88 LIN Bus "B" - Bus off
  • Bus off
 Refer to the electrical circuit diagrams and check the LIN B circuit between the Central Junction Box and the Rain/Light Sensor, Battery Backed Sounder and Interior Motion Sensor (where installed)
B108B-11 Start Button Circuit "A" - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the start button circuit
B108B-12 Start Button Circuit "A" - Circuit short to battery
  • Circuit short to power
 Refer to the electrical circuit diagrams and check the start button circuit
B108B-13 Start Button Circuit "A" - Circuit open
  • Circuit open circuit
 Refer to the electrical circuit diagrams and check the start button circuit
B108B-23 Start Button Circuit "A" - Signal stuck low
  • Start button signal stuck low
  • Switch activated for more than One minute
  • SW1 constantly active for a long period of time while button press detected at SW2
  • Switch failure
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the start button circuit. Renew the start switch as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B108C-11 Start Button Circuit "B" - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the start button circuit
B108C-12 Start Button Circuit "B" - Circuit short to battery
  • Circuit short to power
 Refer to the electrical circuit diagrams and check the start button circuit
B108C-13 Start Button Circuit "B" - Circuit open
  • Circuit open circuit
 Refer to the electrical circuit diagrams and check the start button circuit
B108C-23 Start Button Circuit "B" - Signal stuck low
  • Start button signal stuck low
  • Switch activated for more than One minute
  • SW1 constantly active for a long period of time while button press detected at SW2
  • Switch failure
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the start button circuit. Renew the start switch as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B1095-11 Wiper On/Off Relay - Circuit short to ground
  • Wiper on/off relay circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B1095-12 Wiper On/Off Relay - Circuit short to battery
  • Wiper on/off relay circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
B1095-13 Wiper On/Off Relay - Circuit open
  • Wiper on/off relay circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit
B1096-11 Wiper High/Low Relay - Circuit short to ground
  • Wiper circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B1096-12 Wiper High/Low Relay - Circuit short to battery
  • Wiper circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
B1096-13 Wiper High/Low Relay - Circuit open
  • Wiper circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit
B1097-11 Heated Windshield Relay - Circuit short to ground
  • Heated windshield relay circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B1097-12 Heated Windshield Relay - Circuit short to battery
  • Heated windshield relay circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
B1097-13 Heated Windshield Relay - Circuit open
  • Heated windshield relay circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit
B109D-11 Rear Courtesy Light - Circuit short to ground
  • Rear courtesy lamp circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B109D-13 Rear Courtesy Light - Circuit open
  • Rear courtesy lamp circuit open circuit
NOTE: This DTC may be logged under normal operating conditions. No action required if function is correct
Refer to the electrical circuit diagrams and check the circuit
B109E-51 Remote Keyless Entry - Not programmed
  • Not programmed
 Configure the system using the manufacturers approved diagnostic system
B10A2-31 Crash Input - No signal
  • No signal
 Check the Supplemental Restraints System and Engine Control Module for related DTCs. Refer to the electrical circuit diagrams and check the circuit between the Supplemental Restraints System the Central Junction Box and the Engine Control Module
B10A2-38 Crash Input - Signal frequency incorrect
  • Signal frequency incorrect
 Check the Restraints Control Module for DTCs and rectify first
B10AB-51 Remote Keyless Entry Synchronization - Not programmed
  • Not programmed
 Configure the system using the manufacturers approved diagnostic system
B10AD-09 Rain Sensor - Component Failures
  • Rain Sensor/Ambient Light Sensor obscured
  • Battery Supply Voltage below 9 Volts
  • Sensor incorrectly installed
  • Component failure
 Check the Rain/Light Sensor is not obscured. Check for related low voltage stored DTCs. Check the security and installation of the Rain/Light Sensor. Clear the DTC and retest. If the DTC returns suspect an internal fault. Refer to the warranty policy and Procedures information if a module/component is suspect
B10AD-83 Rain Sensor - Value of signal protection calculation incorrect
  • value of signal protection calculation incorrect
  • Sensor fault
 Clear the DTC and retest. If the problem persists, renew the Rain/Light Sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B10AD-87 Rain Sensor - Missing message
  • Missing message

    LIN slave node is not responding

 Check the operation of the Rain/Light Sensor. Refer to the electrical circuit diagrams and check the LIN circuit between the Rain/Light Sensor and the Central Junction Box. Should also check LIN control unit and Rain/Light Sensor power and ground circuits
B10AD-96 Rain Sensor - Component internal failure
  • Component internal failure
 Clear the DTC and retest. If the problem persists, renew the Rain/Light Sensor as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B10E5-11 PCM Wake-Up Signal - Circuit short to ground
  • Engine control module wake-up signal short to ground
 Refer to the electrical circuit diagrams and test the early wake-up signal circuit
B10E5-15 PCM Wake-Up Signal - Circuit short to battery or open
  • Engine control module wake-up signal short power or open circuit
 Refer to the electrical circuit diagrams and test the early wake-up signal circuit
B10F2-4B Sunroof Control - Over temperature
  • Sunroof control motor over temperature
  • Temperature sensor defective or not calibrated
  • Debris in the channels/guides
  • Cable(s) sticking/damaged
  • Roof opening panel not correctly aligned
  • Motor fault
 Check the sunroof for smooth operation and obstructions that would cause the motor to overheat. If necessary, renew the motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B10F2-74 Sunroof Control - Actuator slipping
  • Sunroof control motor slipping due to mechanical failure
  • Debris in the channels/guides
  • Cable(s) sticking/damaged
  • Roof opening panel not correctly aligned
  • Motor fault
 Remove the motor and check the cables for free movement and damage. Check the sunroof for smooth operation and obstructions that would cause the motor to slip. If necessary, renew the motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B10F2-93 Sunroof Control - No operation
  • No operation, roof position is not valid
  • Motor position not calibrated
 Configure the module using the manufacturers approved diagnostic system
B10F2-9A Sunroof Control - Component or system operating conditions
  • Component or system operating conditions
  • Excessive continuous motor operation
 This DTC is not necessarily a fault and may be logged when the sunroof has been operated continuously and the sunroof has temporarily been disabled to prevent motor over-heat. Clear the DTC and check the operation of the switch and sunroof operation
B10F8-11 Accessory Socket 'A' Relay - Circuit short to ground
  • Accessory socket 'A' relay circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B10F8-12 Accessory Socket 'A' Relay - Circuit short to battery
  • Accessory socket 'A' relay circuit short to power
 Refer to the electrical circuit diagrams and check the circuit
B10F8-13 Accessory Socket 'A' Relay - Circuit open
  • Accessory socket 'A' relay circuit open ground
 Refer to the electrical circuit diagrams and check the circuit
B10F9-11 Accessory Socket 'B' Relay - Circuit short to ground
  • Accessory socket 'B' relay circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B10F9-12 Accessory Socket 'B' Relay - Circuit short to battery
  • Accessory socket 'B' relay circuit short to power
 Refer to the electrical circuit diagrams and check the circuit
B10F9-13 Accessory Socket 'B' Relay - Circuit open
  • Accessory socket 'B' relay circuit open ground
 Refer to the electrical circuit diagrams and check the circuit
B1102-11 Trailer Stop Lamp - Circuit short to ground
  • Trailer stop lamp circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit Repair as necessary.
B1115-11 High Mounted Stop Lamp control - Circuit short to ground
  • High mounted stop lamp control circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit Repair as necessary.
B112B-83 Steering Wheel Module - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
 Check the Steering Wheel Switch functions to localize the failure. Clear the stored DTC and retest. If the DTC returns suspect the (LH) Steering Wheel Module replace as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B112B-87 Steering Wheel Module - Missing message
  • Missing message
 Check the operation of the Steering Wheel Switches on the LIN Bus Circuit (i.e. Cruise, Gearshift paddles, Information and Entertainment lower switchpack where installed). Refer to the electrical circuit diagrams and check the LIN circuit between the Steering Wheel Module and the Central Junction Box. Check (LH) Steering Wheel Module power and ground circuits
B112B-96 Steering Wheel Module - Component internal failure
  • Component internal failure
 Clear the stored DTC and retest. If the DTC returns suspect the (LH) Steering Wheel Module replace as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B112C-83 Interior Motion Sensor - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
 Clear the DTC and retest. If the problem persists, renew the Interior Motion Sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B112C-87 Interior Motion Sensor - Missing message
  • Missing message
 Check the operation of the Interior Motion Sensor. Refer to the electrical circuit diagrams and check the LIN circuit between the Interior Motion Sensor and the Central Junction Box. Should also check LIN control unit power and ground circuits. Clear the DTC and retest. If the DTC persists, renew the interior motion sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B112C-96 Interior Motion Sensor - Component internal failure
  • The central junction box has detected an internal error in the interior motion sensor
 Clear the DTC and retest. If the DTC persists, renew the interior motion sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B113C-11 Hazard Switch Illumination - Circuit short to ground
  • Hazard switch illumination circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B113C-12 Hazard Switch Illumination - Circuit short to battery
  • Hazard switch illumination circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B113C-13 Hazard Switch Illumination - Circuit open
  • Hazard switch illumination circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit. Repair as necessary.
B113E-23 External Boot/Trunk Release Switch - Signal stuck low
  • External luggage compartment lid release switch digital input circuit - signal stuck low
  • Switch activated for more than One minute
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the external luggage compartment lid release switch digital input circuit for short to ground
B1140-11 Engine Crank Authorization - Circuit short to ground
  • Engine crank Authorization signal circuit short circuit to ground
 Refer to the electrical circuit diagrams and check engine crank Authorization signal circuit
B1140-15 Engine Crank Authorization - Circuit short to battery or open
  • Engine crank Authorization signal circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check engine crank Authorization signal circuit
B1145-11 Glove Box Locking Motor - Circuit short to ground
  • Glove box locking motor circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B1145-12 Glove Box Locking Motor - Circuit short to battery
  • Glove box locking motor circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
B1145-13 Glove Box Locking Motor - Circuit open
  • Glove box locking motor circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit
B1146-11 Passive Sounder Supply - Circuit short to ground
  • Security passive sounder control circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the security passive sounder control circuit
B1146-15 Passive Sounder Supply - Circuit short to battery or open
  • Security passive sounder control circuit short circuit to power, open circuit
 Refer to the electrical circuit diagrams and check the security passive sounder control circuit
B1182-51 Tire Pressure Monitoring System - not programmed
  • Diagnostic test to verify reception of all tire low pressure sensors has failed
 Using manufacturer approved diagnostic system, perform diagnostic routine to verify reception of all tire low pressure sensors by carrying out 'tire pressure monitoring system wheel unit and receiver reception test' test from 'set up and configuration' application and complete remedial actions
B11D1-86 LIN Bus "C" - Signal invalid
  • Signal invalid
 Refer to the electrical circuit diagrams and check the Roof Opening Panel LIN circuit between the Roof Opening Panel module, passenger fuse box and the Central Junction Box
B11D1-88 LIN Bus "C" - Bus off
  • Bus off
  • Roof Opening Panel LIN network short to power, ground
 Refer to the electrical circuit diagrams and check the Roof Opening Panel LIN circuit between the Roof Opening Panel module, passenger fuse box and the Central Junction Box
B11D9-92 Vehicle Battery - performance or incorrect operation
  • Internal electronic failure
 Renew the battery monitoring module. Refer to the warranty policy and Procedures information if a module/component is suspect
B11DB-49 Battery Monitoring Module - Internal electronic failure
  • Internal electronic failure
 Renew the battery monitoring module. Refer to the warranty policy and Procedures information if a module/component is suspect
B11DB-83 Battery Monitoring Module - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
 Clear the DTC and retest. If the problem persists, renew the Battery Monitoring System Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B11DB-87 Battery Monitoring Module - Missing message
  • Missing message
  • Battery monitoring module connector dis-connected/poor connection
  • Battery monitoring module to passenger fuse box LIN circuit - open circuit
  • Battery monitoring module to battery positive monitor circuit open circuit
  • Battery monitoring module/passenger fuse box failure
NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging
Check the operation of the Battery Monitoring System Module. Refer to the electrical circuit diagrams and check the LIN circuit between the Battery Monitoring System Module and the Central Junction Box. Should also check LIN control unit power and ground circuits
B123A-11 Left Front Turn Indicator - Circuit short to ground
  • Left front turn signal lamp circuit short to ground
 Refer to the electrical circuit diagrams and check left front turn signal lamp circuit
B123A-15 Left Front Turn Indicator - Circuit short to battery or open
  • Left front turn signal lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check left front turn signal lamp circuit
B123B-11 Right Front Turn Indicator - Circuit short to ground
  • Right front turn signal lamp circuit short to ground
 Refer to the electrical circuit diagrams and check right front turn signal lamp circuit
B123B-15 Right Front Turn Indicator - Circuit short to battery or open
  • Right front turn signal lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check right front turn signal lamp circuit
B1247-11 Left Rear Turn Indicator - Circuit short to ground
  • Left rear turn signal lamp circuit short to ground
 Refer to the electrical circuit diagrams and check left rear turn signal lamp circuit
B1247-15 Left Rear Turn Indicator - Circuit short to battery or open
  • Left rear turn signal lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check left rear turn signal lamp circuit
B1248-11 Right Rear Turn Indicator - Circuit short to ground
  • Right rear turn signal lamp circuit short to ground
 Refer to the electrical circuit diagrams and check right rear turn signal lamp circuit
B1248-15 Right Rear Turn Indicator - Circuit short to battery or open
  • Right rear turn signal lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check right rear turn signal lamp circuit
B1298-73 Steering Column Adjust Up Switch - Actuator stuck closed
  • Internal Switch fault
 Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B1299-73 Steering Column Adjust Down Switch - Actuator stuck closed
  • Internal Switch fault
 Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B129A-86 LIN Bus "D" - Signal invalid
  • Signal invalid
 Refer to the electrical circuit diagrams and check the Immobilizer Antenna LIN circuit between the Central Junction Box and the Immobilizer Antenna unit. Check for other Immobilizer DTCs
B129A-88 LIN Bus "D" - Bus off
  • Bus off
  • Immobilizer Antenna LIN network short to power, ground - this is detected when nothing is read back after a header is transmitted
 Refer to the electrical circuit diagrams and check the Immobilizer Antenna LIN circuit between the Central Junction Box and the Immobilizer Antenna unit. Check for other Immobilizer DTCs
B12A1-73 Steering Column Adjust Out Switch - Actuator stuck closed
  • Internal Switch fault
 Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B12A2-73 Steering Column Adjust In Switch - Actuator stuck closed
  • Internal Switch fault
 Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B12A3-11 Steering Column Adjust Motor Drive A - Circuit short to ground
  • Motor circuit short to ground
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A3-12 Steering Column Adjust Motor Drive A - Circuit short to battery
  • Motor circuit short to power
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A3-15 Steering Column Adjust Motor Drive A - Circuit short to battery or open
  • Motor circuit short to power or open circuit
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A4-11 Steering Column Adjust Motor Drive B - Circuit short to ground
  • Motor circuit short to ground
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A4-12 Steering Column Adjust Motor Drive B - Circuit short to battery
  • Motor circuit short to ground
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A4-15 Steering Column Adjust Motor Drive B - Circuit short to battery or open
  • Motor circuit short to power or open circuit
  • Motor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A7-31 Steering Column Tilt Sensor A - No signal
  • Steering column tilt sensor no signal
  • Sensor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column tilt sensor and the Central Junction Box. If no circuit faults are evident, suspect the steering column tilt sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A8-31 Steering Column Telescope Sensor A - No signal
  • Steering column telescope sensor no signal
  • Sensor fault
 Refer to the electrical circuit diagrams and check the circuit between the steering column telescope sensor and the Central Junction Box. If no circuit faults are evident, suspect the steering column telescope sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
B12A9-54 Steering Column Tilt Sensor B - Missing calibration
  • Steering column tilt sensor missing calibration
 Check for other steering column related DTCs. Calibrate the sensor using the manufacturer approved diagnostic system
B12A9-62 Steering Column Tilt Sensor B - Signal compare failure
  • Steering column tilt sensor signal compare failure
  • Harness/connector issue
 Refer to the electrical circuit diagrams and check the steering tilt sensor, connector and circuits
B12AA-54 Steering Column Telescope Sensor B - Missing calibration
  • Steering column telescope sensor missing calibration
 Check for other steering column related DTCs. Calibrate the sensor using the manufacturer approved diagnostic system
B12AA-62 Steering Column Telescope Sensor B - Signal compare failure
  • Steering column telescope sensor signal compare failure
  • Harness/connector issue
 Refer to the electrical circuit diagrams and check the steering telescope sensor, connector and circuits
B12C9-86 LIN Bus "E" - Signal invalid
  • Battery monitoring system signal invalid
 Refer to the electrical circuit diagrams and check the Battery Monitoring System LIN circuit between the Central Junction Box and the Battery Monitoring System. Check for other Battery Monitoring System related DTCs
B12C9-88 LIN Bus "E" - Bus off
  • Bus off
  • Battery Monitoring System LIN network short to power, ground - this is detected when nothing is read back after a header is transmitted
 Refer to the electrical circuit diagrams and check the Battery Monitoring System LIN circuit between the Central Junction Box and the Battery Monitoring System. Check for other Battery Monitoring System related DTCs
B12E8-23 Liftgate/Tailgate Control/Release Switch - Signal stuck low
  • Liftgate/tailgate control/release switch signal stuck low
 Refer to the electrical circuit diagrams and check the circuit
B12EE-11 Tailgate/Trunk Release - Circuit short to ground
  • Tailgate/Trunk release circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B12EF-11 Trailer Fog Lamp - Circuit short to ground
  • Trailer fog lamp circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B12F3-11 Secondary Tailgate Release - Circuit short to ground
  • Secondary tailgate release circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B12F4-12 Vehicle Speed Output - Circuit short to battery
  • Circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
B12F5-12 Fridge Relay Control - Circuit short to battery
  • Circuit short to power
 Refer to the electrical circuit diagrams and check the circuit
B12F6-11 Headlamp Power Supply A - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B12FA-11 Power Steering Solenoid Control A - Circuit short to ground
  • Servotronic valve circuit short circuit to ground (customer may complain of heavy steering or variable steering effort required)
 Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B12FA-13 Power Steering Solenoid Control A - Circuit open
  • Servotronic valve circuit open circuit (customer may complain of heavy steering or variable steering effort required)
 Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B12FB-12 Power Steering Solenoid Control B - Circuit short to battery
  • Servotronic valve circuit short circuit to power (customer may complain of heavy steering or variable steering effort required)
 Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B130B-11 Right Rear Fog Lamp - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit for short to ground
B130B-15 Right Rear Fog Lamp - Circuit short to battery or open
  • Circuit short to power or open
 Refer to the electrical circuit diagrams and check the circuit for short to power or open circuit
B130E-11 Left Rear Fog Lamp - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit for short to ground
B130E-15 Left Rear Fog Lamp - Circuit short to battery or open
  • Circuit short to power or open
 Refer to the electrical circuit diagrams and check the circuit for short to power or open circuit
B1311-83 Clock Module - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
  • LIN 1 circuit fault
 Clear the DTC and retest. Refer to electrical circuit diagrams and check power and ground connections to clock module, check LIN circuit. Rectify any wiring faults. If the problem persists, renew the Clock Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1311-87 Clock Module - missing message
  • The central junction box has detected that the clock is not responding
 Refer to the electrical circuit diagrams to locate the fused supply circuit to the Analogue Clock. With the Ignition supply in the Off state, remove and reinstall the Fuse. Clear the DTC and retest. Refer to electrical circuit diagrams and check power and ground connections to clock module, check LIN circuit. Rectify any wiring faults. If the problem persists, renew the Clock Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1311-96 Clock Module - Component internal failure
  • Component internal failure
 Refer to the electrical circuit diagrams to locate the fused supply circuit to the Analogue Clock. With the Ignition supply in the Off state, remove and reinstall the Fuse. The clock hands will now set to the 12 position. Cycle the ignition state to On (the clock should now have self-adjusted to the time currently set within the Central Junction Box). Record then clear the stored DTC, cycle the ignition state to Off, return the state to ON, retest, if the DTC returns, renew the Analogue Clock Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B134D-11 Headlamp Control A - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check for short circuit to ground between the Central Junction Box and the headlamp control module (LH or RH Lamp ECU)
B134D-14 Headlamp Control A - Circuit short to ground or open
  • Circuit short to ground or open
 Check for DTC B134D-11 this will confirm circuit short to ground. Refer to the electrical circuit diagrams and check for open circuit between the Central Junction Box and the headlamp control module (LH or RH Lamp ECU)
B134E-11 Switch Illumination Adjustment Control - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B134E-12 Switch Illumination Adjustment Control - Circuit short to battery
  • Circuit short to power
 Refer to the electrical circuit diagrams and check the circuit
B134E-13 Switch Illumination Adjustment Control - Circuit open
  • Circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit
B134F-11 Headlamp Flash Switch - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B134F-1E Headlamp Flash Switch - Circuit resistance out of range
  • Circuit resistance out of range
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B134F-23 Headlamp Flash Switch - Signal stuck low
  • Circuit signal stuck low
  • Switch activated for more than One minute
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B136B-11 Suspension Control Module Wake-up Signal - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit
B136B-15 Suspension Control Module Wake-up Signal - Circuit short to battery or open
  • Circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check the circuit
B136D-11 Front Wiper Intermittent Delay Control - Circuit short to ground
  • Circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B136D-15 Front Wiper Intermittent Delay Control - Circuit short to battery or open
  • Circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check the circuit
B136D-1E Front Wiper Intermittent Delay Control - Circuit resistance out of range
  • Circuit resistance out of range
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B1A84-51 Car Configuration Data - Not programmed
  • Not programmed
 Configure the module using the manufacturers approved diagnostic system
B1A85-96 Ambient Light Sensor - Component internal failure
  • Rain Sensor/Ambient Light Sensor obscured
  • Sensor incorrectly installed
  • Component failure
 Check the Rain/Light Sensor is not obscured. Check the security and installation of the Rain/Light Sensor. Clear the DTC and retest. If the DTC returns suspect an internal fault. Refer to the warranty policy and Procedures information if a module/component is suspect
B1A91-31 Speed/Position Sensor A - No signal
  • No signal from sensor (restricted sunroof functionality)
  • Hall sensor A failure
 Clear the DTC and retest. If the problem persists, renew the Roof Opening Panel Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1A92-31 Speed/Position Sensor B - No signal
  • No signal from sensor (restricted sunroof functionality)
  • Hall sensor B failure
 Clear the DTC and retest. If the problem persists, renew the Roof Opening Panel Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1B01-55 Key Transponder - Not configured
  • Not configured
 Configure the module using the manufacturers approved diagnostic system
B1B01-64 Key Transponder - Signal plausibility failure
  • Signal plausibility failure
 Refer to the electrical circuit diagrams and check the power and ground circuits to the Central Junction Box and remote function actuator module. Check CAN communications between the modules. Re-synchronize ID by re-configuring the remote function actuator module as a new module
B1B01-81 Key Transponder - Invalid serial data received
  • Invalid serial data received
 Refer to the electrical circuit diagrams and check the power and ground circuits to the Central Junction Box and remote function actuator module. Check CAN communications between the modules. Re-synchronize ID by re-configuring the remote function actuator module as a new module
B1B01-87 Key Transponder - Missing message
  • This DTC could be logged if Smart Key Not Found warning message is displayed, and the start button is pressed without the key in the correct location as defined in the Driver Handbook
  • No communication from key transponder during alternative (not passive) start event
 First confirm that the customer has not performed a start event with the key incorrectly located when the warning message Smart Key Not Found is displayed. Re-synchronize ID by re-configuring the Immobilizer Antenna Unit as a New module. Refer to the electrical circuit diagrams and check the power and ground circuits to the Immobilizer Antenna Unit
B1B33-51 Target ID Transfer - Not programmed
  • Not programmed
  • A new engine management control module has been installed
  • Failed communication with engine management system
 If necessary, program the relevant module using the manufacturers approved diagnostic system. Clear/ignore DTC
B1B33-64 Target ID Transfer - Signal plausibility failure
  • Signal plausibility failure
  • Failed communication with engine management system
 No action necessary, clear/ignore DTC
B1B33-81 Target ID Transfer - Invalid serial data received
  • Invalid serial data received
  • Failed communication with engine management system
 No action necessary, clear/ignore DTC
B1B33-87 Target ID Transfer - Missing message
  • Missing message
  • Failed communication with Engine Control Module
NOTE: Only diagnose this DTC if the Customer is reporting a start related issue
Clear DTC and retest. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B56-46 Sunroof Module - Calibration/parameter memory failure
  • Roof opening panel control module - calibration/parameter memory failure
 Clear the DTC and retest. Re-calibrate the Roof Opening Panel using the manufacturers approved diagnostic system. If the problem persists, renew the Roof Opening Panel Module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1B56-83 Sunroof Module - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
 Clear the DTC and re-test. If the DTC resets, renew the roof opening panel control module. Refer to the warranty policy and Procedures information if a module/component is suspect
B1B56-87 Sunroof Module - Missing message
  • Missing message
  • LIN 3 circuit fault
NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging
Check the operation of the Roof Opening Panel Module. Refer to the electrical circuit diagrams and check the LIN circuit between the Roof Opening Panel Module and the Central Junction Box. Should also check LIN control unit power and ground circuits
B1C37-23 Master Lock Switch Stuck - Signal stuck low
  • Master central lock switch signal circuit short circuit to ground
  • Switch activated for more than One minute
  • Master central lock switch stuck/jammed
  • Master central lock switch failure
 Refer to the electrical circuit diagrams and check the master switch lock circuit. Check the switch operation, renew as necessary. Refer to the warranty policy and Procedures information if a module/component is suspect
B1C43-23 Master Interior Lamp Switch Stuck - Signal stuck low
  • Interior lamp circuit short to ground
  • Switch activated for more than One minute
  • Interior lamp switch fault
 Refer to the electrical circuit diagrams and check the interior lamp circuit. Check the switch operation, renew as necessary. Refer to the warranty policy and Procedures information if a module/component is suspect
B1C44-67 Rear Wiper Park Position Switch Stuck - Signal incorrect after event
  • Rear wiper park position circuit short to power, ground, open circuit
  • Rear wiper motor park switch fault
 Ensure motor/mechanism is not jammed or seized. Clear the DTC and retest. If the DTC returns refer to the electrical circuit diagrams and check the rear wiper park position circuit. If no circuit fault found suspect an internal fault with the rear wiper motor, check and renew as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B1C45-67 Front Wiper Park Position Switch Stuck - Signal incorrect after event
  • Front wiper park position circuit short to power, ground, open circuit
  • Front wiper motor park switch fault
 Ensure motor/mechanism is not jammed or seized. Clear the DTC and retest. If the DTC returns refer to the electrical circuit diagrams and check the front wiper park position circuit. If no circuit fault found suspect an internal fault with the front wiper motor, check and renew as required. Refer to the warranty policy and Procedures information if a module/component is suspect
B1C55-12 Horn Relay - Circuit short to battery
  • Horn relay coil circuit short to power
 Refer to the electrical circuit diagrams and check the horn relay circuit, repair as necessary
B1C77-11 Rear Wiper Relay - Circuit short to ground
  • Rear wiper fast relay coil circuit short to ground
 Refer to the electrical circuit diagrams and check the rear wiper fast relay circuit, repair/renew as necessary
B1C77-12 Rear Wiper Relay - Circuit short to battery
  • Rear wiper fast relay coil circuit short to power
 Refer to the electrical circuit diagrams and check the rear wiper fast relay circuit, repair/renew as necessary
B1C77-13 Rear Wiper Relay - Circuit open
  • Rear wiper fast relay coil open circuit
 Refer to the electrical circuit diagrams and check the rear wiper fast relay circuit, repair/renew as necessary
B1C82-11 Headlamp Washer Relay A - Circuit short to ground
  • Headlamp washer relay output circuit short to ground
 Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C82-12 Headlamp Washer Relay A - Circuit short to battery
  • Headlamp washer relay output circuit short to power
 Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C82-13 Headlamp Washer Relay A - Circuit open
  • Headlamp washer relay output circuit open circuit
 Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C90-11 Auxiliary Driving Lamps Relay - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C90-12 Auxiliary Driving Lamps Relay - Circuit short to battery
  • Circuit short to power
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C90-13 Auxiliary Driving Lamps Relay - Circuit open
  • Circuit open circuit
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C98-11 Left Corner Lamp Circuit - Circuit short to ground
  • Left-hand corner lamp short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C99-11 Right Corner Lamp Circuit - Circuit short to ground
  • Right-hand corner lamp short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D00-11 Left Low Beam - Circuit short to ground
  • Left low beam circuit short to ground
 Refer to the electrical circuit diagrams and check left low beam circuit for short to ground
B1D00-15 Left Low Beam - Circuit short to battery or open
  • Left low beam circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check left low beam circuit for short circuit to power or open circuit
B1D01-11 Right Low Beam - Circuit short to ground
  • Right low beam circuit short to ground
 Refer to the electrical circuit diagrams and check right low beam circuit for short to ground
B1D01-15 Right Low Beam - Circuit short to battery or open
  • Right low beam circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check right low beam circuit for short circuit to power or open circuit
B1D02-11 Left High Beam - Circuit short to ground
  • Left high beam circuit short to ground
 Refer to the electrical circuit diagrams and check left high beam circuit for short to ground
B1D02-15 Left High Beam - Circuit short to battery or open
  • Left high beam circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check left high beam circuit for short circuit to power or open circuit
B1D03-11 Right High Beam - Circuit short to ground
  • Right high beam circuit short to ground
 Refer to the electrical circuit diagrams and check right high beam circuit for short to ground
B1D03-15 Right High Beam - Circuit short to battery or open
  • Right high beam circuit short circuit to power or open circuit
 Refer to the electrical circuit diagrams and check right high beam circuit for short circuit to power or open circuit
B1D08-11 Left Trailer Direction Indicator Circuit - Circuit short to ground
  • Left trailer turn signal short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary. If no fault found with vehicle suspect issue lies with trailer socket connected equipment
B1D09-11 Right Trailer Direction Indicator Circuit - Circuit short to ground
  • Right trailer turn signal short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary. If no fault found with vehicle suspect issue lies with trailer socket connected equipment
B1D13-11 Interior Lights Circuit "A" - Circuit short to ground
  • Circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit
B1D13-15 Interior Lights Circuit "A" - Circuit short to battery or open
  • Circuit short circuit to power or open circuit
NOTE: This DTC may be logged under normal operating conditions. No action required if function is correct
Refer to the electrical circuit diagrams and check the circuit.
B1D17-83 Battery Backed Sounder - Value of signal protection calculation incorrect
  • Value of signal protection calculation incorrect
 Clear the DTC and retest. If the problem persists, renew the Battery Backed Sounder. Refer to the warranty policy and Procedures information if a module/component is suspect
B1D17-87 Battery Backed Sounder - Missing message
  • Missing message
NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging
Check the operation of the Battery Backed Sounder. Refer to the electrical circuit diagrams and check the LIN circuit between the Battery Backed Sounder and the Central Junction Box. Should also check LIN control unit power and ground circuits
B1D17-96 Battery Backed Sounder - Component internal failure
  • Component internal failure
 Clear the DTC and retest, if the problem persists renew Battery Backed Sounder. Refer to the warranty policy and Procedures information if a module/component is suspect
B1D35-23 Hazard Switch Stuck - Signal stuck low
  • Hazard switch circuit short to ground
  • Switch activated for more than One minute
  • Hazard switch fault
 Check the hazard switch operation, refer to the electrical circuit diagrams and check the hazard switch circuit. Repair/renew as necessary. Refer to the warranty policy and Procedures information if a module/component is suspect
B1D36-11 Turn Indicator Switch - Circuit short to ground
  • Circuit short circuit to ground
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D36-15 Turn Indicator Switch - Circuit short to battery or open
  • Circuit to power or open circuit
 Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D36-1E Turn Indicator Switch - Circuit resistance out of range
  • Circuit resistance out of range
 Check the switch operation. Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary. Refer to the warranty policy and Procedures information if a module/component is suspect
B1D97-96 Tilt Sensor - Component internal failure
  • Component internal failure
 Clear the DTC and retest, if the problem persists renew the Battery Backed Sounder. Refer to the warranty policy and Procedures information if a module/component is suspect
C0079-54 Variable Effort Steering - Missing calibration
  • Missing calibration
 Calibrate/configure the feature using the manufacturers approved diagnostic system
C111A-11 Right Stop Lamp - Circuit short to ground
  • Right stop lamp circuit short to ground
 Refer to the electrical circuit diagrams and check right stop lamp circuit
C111A-15 Right Stop Lamp - Circuit short to battery or open
  • Right stop lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check right stop lamp circuit
C111B-11 Left Stop Lamp - Circuit short to ground
  • Left stop lamp circuit short to ground
 Refer to the electrical circuit diagrams and check left stop lamp circuit
C111B-15 Left Stop Lamp - Circuit short to battery or open
  • Left stop lamp circuit short to power or open circuit
 Refer to the electrical circuit diagrams and check left stop lamp circuit
C1A56-16 Left Front Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold
  • Tire low pressure sensor low battery voltage
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A56-86 Left Front Tire Pressure Sensor and Transmitter Assembly - signal invalid
  • Tire low pressure sensor has reported out of range information for pressure, temperature or acceleration
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect.
C1A56-93 Left Front Tire Pressure Sensor and Transmitter Assembly - no operation
  • Tire low pressure sensor reception lost during driving caused by radio frequency interference, defective tire low pressure sensor or radio frequency receiver issues
 Refer to pinpoint test D in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
C1A57-12 Left Front Initiator - circuit short to battery
  • Left front initiator or circuit short to power
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check front left initiator and circuit for short to power. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A57-14 Left Front Initiator - circuit short to ground or open
  • Left front initiator or circuit short to ground or open circuit
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check front left initiator and circuit for short to ground or open circuit. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A58-16 Right Front Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold
  • Tire low pressure sensor low battery voltage
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A58-86 Right Front Tire Pressure Sensor and Transmitter Assembly - signal invalid
  • Tire low pressure sensor has reported out of range information for pressure, temperature or acceleration
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A58-93 Right Front Tire Pressure Sensor and Transmitter Assembly - no operation
  • Tire low pressure sensor reception lost during driving caused by radio frequency interference, defective tire low pressure sensor or radio frequency receiver issues
 Refer to pinpoint test D in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
C1A59-12 Right Front Initiator - circuit short to battery
  • Right front initiator or circuit short to power
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check front right initiator and circuit for short to power. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A59-14 Right Front Initiator - circuit short to ground or open
  • Right front initiator or circuit short to ground or open circuit
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check front right initiator and circuit for short to ground or open circuit. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A60-16 Left Rear Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold
  • Tire low pressure sensor low battery voltage
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A60-86 Left Rear Tire Pressure Sensor and Transmitter Assembly - signal invalid
  • Tire low pressure sensor has reported out of range information for pressure, temperature or acceleration
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A60-93 Left Rear Tire Pressure Sensor and Transmitter Assembly - no operation
  • Tire low pressure sensor reception lost during driving caused by radio frequency interference, defective tire low pressure sensor or radio frequency receiver issues
 Refer to pinpoint test D in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
C1A61-12 Left Rear Initiator - circuit short to battery
  • Left rear initiator or circuit short to power
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check rear left initiator and circuit for short to power. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A61-14 Left Rear Initiator - circuit short to ground or open
  • Left rear initiator or circuit short to ground or open circuit
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check rear left initiator and circuit for short to ground or open circuit. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A62-16 Right Rear Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold
  • Tire low pressure sensor low battery voltage
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A62-86 Right Rear Tire Pressure Sensor and Transmitter Assembly - signal invalid
  • Tire low pressure sensor has reported out of range information for pressure, temperature or acceleration
 Install a new tire pressure monitoring system tire low pressure sensor. Refer to the warranty policy and Procedures information if a module/component is suspect
C1A62-93 Right Rear Tire Pressure Sensor and Transmitter Assembly-no operation
  • Tire low pressure sensor reception lost during driving caused by radio frequency interference, defective tire low pressure sensor or radio frequency receiver issues
 Refer to pinpoint test D in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
C1A63-12 Right Rear Initiator - circuit short to battery
  • Right rear initiator or circuit short to power
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check rear right initiator and circuit for short to power. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1A63-14 Right Rear Initiator - circuit short to ground or open
  • Right rear initiator or circuit short to ground or open circuit
 Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm the fault is present. Refer to the electrical circuit diagrams and check rear right initiator and circuit for short to ground or open circuit. Carry out On Demand Self Test (ODST) using manufacturer approved diagnostic system to confirm rectification
C1D18-00 Wheel Localization Failed - no sub type information
  • Less than 3 tire low pressure sensors can be localized at the running wheel positions due to an initiator or tire low pressure sensor malfunction
 Refer to pinpoint test E in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
C1D21-05 Wheel Module - System Programming Failures
  • Tire low pressure sensor reception missing from the start of driving cycle (i.e. when ignition changed from off to on) caused by incompatible or defective tire low pressure sensor(s) or radio frequency receiver
 Refer to pinpoint test F in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
P0230-12 Fuel Pump Primary Circuit - Circuit short to battery
  • Circuit short circuit to power
 Refer to the electrical circuit diagrams and check the circuit
U0001-88 High Speed CAN Communication Bus - Bus off
  • Bus off
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0004-00 High Speed CAN Communication Bus (+) Low - No sub type information
  • High speed CAN communication Bus (+) short to ground
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0005-00 High Speed CAN Communication Bus (+) High - No sub type information
  • High speed CAN communication Bus (+) short to power
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0008-00 High Speed CAN Communication Bus (-) High - No sub type information
  • High speed CAN communication Bus (-) short to power
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0009-00 High Speed CAN Communication Bus (-) shorted to Bus (+) - No sub type information
  • High speed CAN communication Bus (-) shorted to (+)
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0010-88 Medium Speed CAN Communication Bus - Bus off
  • Bus off
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0013-00 Medium Speed CAN Communication Bus (+) Low - No sub type information
  • Medium speed CAN communication Bus (+) short to ground
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0014-00 Medium Speed CAN Communication Bus (+) High - No sub type information
  • Medium speed CAN communication Bus (+) short to power
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0017-00 Medium Speed CAN Communication Bus (-) High - No sub type information
  • Medium speed CAN communication Bus (-) short to power
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0018-00 Medium Speed CAN Communication Bus (-) shorted to Bus (+) - No sub type information
  • Medium speed CAN communication Bus (-) shorted to (+)
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0100-00 Lost Communication With ECM/PCM "A" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Engine Control Module and Central Junction Box
U0101-00 Lost Communication With Transmission Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Transmission Control Module and Central Junction Box
U0102-00 Lost Communication With Transfer Case Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Transfer Case Control Module and Central Junction Box
U0121-00 Lost Communication With Anti-Lock Brake System (ABS) Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Anti-lock Braking System Module and Central Junction Box
U0126-00 Lost Communication With Steering Angle Sensor Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Steering Angle Sensor Module and Central Junction Box
U0128-00 Lost Communication With Park Brake Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Parking Brake Control Module and Central Junction Box
U0132-00 Lost Communication With Suspension Control Module "A" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Suspension Control Module and Central Junction Box
U0138-00 Lost Communication with All Terrain Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Terrain Response Control Module and Central Junction Box
U0139-00 Lost Communication With Suspension Control Module "B" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Suspension Control Module and Central Junction Box
U0151-00 Lost Communication With Restraints Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Restraints Control Module and Central Junction Box
U0155-00 Lost Communication With Instrument Panel Cluster (IPC) Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Instrument Cluster and Central Junction Box
U0164-00 Lost Communication With HVAC Control Module - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Heating and Ventilation Control Module and Central Junction Box
U0184-00 Lost Communication With Radio - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the radio control module and Central Junction Box
U0199-00 Lost communication with Driver Door Module (DDM) - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Driver Door Module and Central Junction Box
U0200-00 Lost Communication With "Door Control Module "B" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Passenger Door Module and Central Junction Box
U0208-00 Lost Communication With "Seat Control Module "A" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Driver Seat Module and Central Junction Box
U0214-00 Lost Communication With Remote Function Actuation - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Remote Function Actuation module and Central Junction Box
U0241-00 Lost Communication With Headlamp Control Module "A" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Headlamp Control Module A and Central Junction Box
U0242-00 Lost Communication With Headlamp Control Module "B" - No sub type information
  • No sub type information
 Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Headlamp Control Module B and Central Junction Box
U1000-00 Solid State Driver Protection Active - Driver Disabled - No sub type information
  • No sub type information
NOTE: when this DTC is present the relevant output is disabled
Check Central Junction Box for additional load related DTCs and refer to remedial actions for those DTCs. This DTC should only be cleared after all short circuit faults have been rectified
U200E-11 Control Module Output Power B - Circuit short to ground
  • Circuit short to ground
 Refer to the electrical circuit diagrams and check the circuit, repair as necessary
U2010-11 Switch Illumination - Circuit short to ground
  • Switch illumination circuit short to ground
 Refer to electrical circuit diagrams and check the switch illumination circuit
U2017-51 Control Module Software #2 - Not programmed
  • Not programmed
 Configure the module using the manufacturers approved diagnostic system
U201B-54 Control Module Calibration Data #2 - Missing calibration
  • Missing calibration
 Configure the module using the manufacturers approved diagnostic system by running the relevant Configuration and Set up application for calibrating the Steering Column
U201F-04 External Receiver - system internal failures
  • Incompatible or defective external receiver
 Install the correct external receiver
U201F-11 External Receiver - circuit short to ground
  • Tire pressure monitoring system radio frequency receiver or data line, short to ground
 Refer to pinpoint test A in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
U201F-12 External Receiver - circuit short to battery
  • Tire pressure monitoring system radio frequency receiver or data line, short to power
 Refer to pinpoint test B in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
U201F-87 External Receiver - missing message
  • Tire pressure monitoring system radio frequency receiver or data line, open circuit
  • Tire pressure monitoring system radio frequency receiver faulty
 Refer to pinpoint test C in the tire pressure monitoring system diagnosis and Testing Instructions of the workshop information (see instruction 204-04) and proceed as directed
U2101-00 Control Module Configuration Incompatible
  • Car Configuration File incorrect
 Check and amend the Car Configuration File as required using the manufacturer approved diagnostic system
U2104-23 Trip Meter Reset Button - Signal stuck low
  • Signal stuck low
  • Switch activated for more than One minute
  • Switch failure
 Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and Procedures information if a module/component is suspect
U2300-64 Central Configuration - signal plausibility failure
  • Tire pressure monitoring system configuration data is invalid caused by incorrect car / local configuration file(s)
 Using the manufacturer approved diagnostic system check and amend the car / local configuration file (s)
U3000-49 Control Module - Internal electronic failure
  • Internal electronic failure
 Renew Central Junction Box. Refer to the warranty policy and Procedures information if a module/component is suspect
U3001-54 Control Module Improper Shutdown - Missing calibration
  • Missing calibration
  • EEPROM hasn't stored the final axis position of the steering column telescope/tilt position
 Check for other steering column telescope/tilt DTCs. Clear the DTC and operate the steering column through the complete telescope and tilt functions ranges. If the DTC returns, configure the steering column module using the manufacturers approved diagnostic system by running the relevant Configuration and Set up application
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