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Home >> Land Rover >> 2018 >> Range Rover Velar Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Electric Steering Column Lock Control Module (ESCL) -- Range Rover Velar/L560 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Electric Steering Column Lock Control Module (ESCL) (G2037866) >> Electric Steering Column Lock Control Module (ESCL)

Electric Steering Column Lock Control Module (ESCL)

CAUTION: Diagnosis by substitution from a donor vehicle is NOT  acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTE:
  • Guided Diagnostics must be followed and the repair advised by the process completed. Failure to do so may result in the rejection of any warranty claim made.
  • If a control module or a component is at fault or may be at fault and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component.
  • Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer-approved diagnostic system).
  • When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into account.
  • Inspect and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
  • Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
  • If Diagnostic Trouble Code(s) are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always inspect for loose connections and corroded terminals.
  • Inspect JLR claims submission system for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required.

The DTC Index lists all Diagnostic Trouble Codes that could be set in the Electric Steering Column Lock Control Module (ESCL). For additional diagnosis and testing information, refer to the relevant Diagnosis and Testing service information. For additional information, Refer to: ANTI-THEFT - ACTIVE

DTC DESCRIPTION POSSIBLE CAUSES ACTION
B100D-16 Column Lock Authorisation - Circuit voltage below threshold
  • Battery supply voltage too low
  • Electric Steering Column Lock Control Module (ESCL) power supply circuit short to ground, high resistance, open circuit
  • Using the Jaguar Land Rover approved diagnostic equipment, inspect datalogger signal - Main ECU Voltage Supply (0xDD02). Refer to the relevant service information and test the battery and charging system
  • Refer to the electrical circuit diagrams and inspect the Electric Steering Column Lock Control Module (ESCL) power supply circuits for short circuit to ground, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-29 Column Lock Authorisation - Signal invalid
  • Electric Steering Column Lock Control Module (ESCL) internal sensor signal invalid
  • Using Jaguar Land Rover approved diagnostic equipment, inspect datalogger signal - Main ECU Voltage Supply (0xDD02). Refer to the relevant service information and test the battery and charging system
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-42 Column Lock Authorisation - General memory failure
  • Electric Steering Column Lock Control Module (ESCL) internal failure
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-51 Column Lock Authorisation - Not programmed
  • Electric steering column lock not programed
  • Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the Electric Steering Column Lock Control Module (ESCL) as a new module
B100D-62 Column Lock Authorisation - Signal compare failure
  • Mismatch between Electric Steering Column Lock Control Module (ESCL) and Body Control Module (BCM) security data
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and perform routine - On Demand Self Test (0x0202). If the fault persists, reconfigure as a new module
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
B100D-64 Column Lock Authorisation - Signal plausibility failure
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Anti-Lock Brake System Control Module (ABS) fault
  • Powertrain Control Module (PCM) fault
  • Body Control Module (BCM) fault
NOTE: Prior to clearing this Diagnostic Trouble Code, perform the Vehicle Functional Reset routine
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, inspect the Anti-lock Brake System Control Module (ABS) for related Diagnostic Trouble Code(s) and refer to the relevant Diagnostic Trouble Code index
  • Using the Jaguar Land Rover approved diagnostic equipment, inspect the Powertrain Control Module (PCM) for related Diagnostic Trouble Code(s) and refer to the relevant Diagnostic Trouble Code index
  • Using the Jaguar Land Rover approved diagnostic equipment, inspect the Body Control Module (BCM) for related Diagnostic Trouble Code(s) and refer to the relevant Diagnostic Trouble Code index
B100D-72 Column Lock Authorisation - Actuator stuck open
  • Parked position of the road wheels exerting a torque on the steering column, preventing the electric steering column lock mechanism from moving freely
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Electric Steering Column Lock Control Module (ESCL) internal failure
  • Using the Jaguar Land Rover approved diagnostic equipment, inspect datalogger signal - Main ECU Voltage Supply (0xDD02). Refer to the relevant service information and test the battery and charging system
  • Turn the steering wheel to make sure that the electric steering column lock mechanism is free to move and locking bolt is not restricted. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-73 Column Lock Authorisation - Actuator stuck closed
  • Parked position of the road wheels exerting a torque on the steering column, preventing the electric steering column lock mechanism from moving freely
  • Electric Steering Column Lock Control Module (ESCL) internal failure
  • Turn the steering wheel to make sure that the electric steering column lock mechanism is free to move and locking bolt is not restricted. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-77 Column Lock Authorisation - Commanded position not reachable
  • Parked position of the road wheels exerting a torque on the steering column, preventing the electric steering column lock mechanism from moving freely
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Electric Steering Column Lock Control Module (ESCL) internal failure
  • Turn the steering wheel to make sure that the electric steering column lock mechanism is free to move and locking bolt is not restricted. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-92 Column Lock Authorisation - Performance or incorrect operation
  • Parked position of the road wheels exerting a torque on the steering column, preventing the electric steering column lock mechanism from moving freely
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Electric Steering Column Lock Control Module (ESCL) internal failure
  • Turn the steering wheel to make sure that the electric steering column lock mechanism is free to move and locking bolt is not restricted. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
B100D-96 Column Lock Authorisation - Component internal failure
  • Parked position of the road wheels exerting a torque on the steering column, preventing the electric steering column lock mechanism from moving freely
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Electric Steering Column Lock Control Module (ESCL) internal failure
NOTE: Prior to clearing this Diagnostic Trouble Code, perform the Vehicle Functional Reset routine
  • Turn the steering wheel to make sure that the electric steering column lock mechanism is free to move and locking bolt is not restricted. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
  • Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module
U0001-88 High Speed CAN Communication Bus - Bus off
  • High speed CAN bus (body) circuit short circuit to ground, short circuit to power, open circuit, high resistance
  • Using the Jaguar Land Rover approved diagnostic equipment, perform the communication network failure procedure. Refer to the electrical circuit diagrams and inspect the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
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