Section 426 (Diagnostic Trouble Code Index DTC: Restraints Control Module (RCM) -- Discovery Sport/L550)
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport, 2017 Land Rover Discovery Sport, 2016 Land Rover Discovery Sport, and 2015 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code Index DTC: Restraints Control Module (RCM)
- Description And Operation
- Restraints Control Module (RCM)
- DTC B0001-11: Driver Frontal Stage 1 Deployment Control - Circuit short to ground
- DTC B0001-12: Driver Frontal Stage 1 Deployment Control - Circuit short to battery
- DTC B0001-13: Driver Frontal Stage 1 Deployment Control - Circuit open
- DTC B0001-1A: Driver Frontal Stage 1 Deployment Control - Circuit resistance below threshold
- DTC B0001-2B: Driver Frontal Stage 1 Deployment Control - Signal cross coupled
- DTC B0001-56: Driver Frontal Stage 1 Deployment Control - Invalid/incomplete configuration
- DTC B0002-11: Driver Frontal Stage 2 Deployment Control - Circuit short to ground
- DTC B0002-12: Driver Frontal Stage 2 Deployment Control - Circuit short to battery
- DTC B0002-13: Driver Frontal Stage 2 Deployment Control - Circuit open
- DTC B0002-1A: Driver Frontal Stage 2 Deployment Control - Circuit resistance below threshold
- DTC B0002-2B: Driver Frontal Stage 2 Deployment Control - Signal cross coupled
- DTC B0002-56: Driver Frontal Stage 2 Deployment Control - Invalid/incomplete configuration
- DTC B0004-11: Driver Knee Bolster Deployment Control - Circuit short to ground
- DTC B0004-12: Driver Knee Bolster Deployment Control - Circuit short to battery
- DTC B0004-13: Driver Knee Bolster Deployment Control - Circuit open
- DTC B0004-1A: Driver Knee Bolster Deployment Control - Circuit resistance below threshold
- DTC B0004-2B: Driver Knee Bolster Deployment Control - Signal cross coupled
- DTC B0004-56: Driver Knee Bolster Deployment Control - Invalid/incomplete configuration
- DTC B0005-11: Collapsible Steering Column Deployment Control - Circuit short to ground
- DTC B0005-12: Collapsible Steering Column Deployment Control - Circuit short to battery
- DTC B0005-13: Collapsible Steering Column Deployment Control - Circuit open
- DTC B0005-1A: Collapsible Steering Column Deployment Control - Circuit resistance below threshold
- DTC B0005-2B: Collapsible Steering Column Deployment Control - Signal cross coupled
- DTC B0005-56: Collapsible Steering Column Deployment Control - Invalid/incomplete configuration
- DTC B0010-11: Passenger Frontal Stage 1 Deployment Control - Circuit short to ground
- DTC B0010-12: Passenger Frontal Stage 1 Deployment Control - Circuit short to battery
- DTC B0010-13: Passenger Frontal Stage 1 Deployment Control - Circuit open
- DTC B0010-1A: Passenger Frontal Stage 1 Deployment Control - Circuit resistance below threshold
- DTC B0010-2B: Passenger Frontal Stage 1 Deployment Control - Signal cross coupled
- DTC B0010-56: Passenger Frontal Stage 1 Deployment Control - Invalid/incomplete configuration
- DTC B0011-11: Passenger Frontal Stage 2 Deployment Control - Circuit short to ground
- DTC B0011-12: Passenger Frontal Stage 2 Deployment Control - Circuit short to battery
- DTC B0011-13: Passenger Frontal Stage 2 Deployment Control - Circuit open
- DTC B0011-1A: Passenger Frontal Stage 2 Deployment Control - Circuit resistance below threshold
- DTC B0011-2B: Passenger Frontal Stage 2 Deployment Control - Signal cross coupled
- DTC B0011-56: Passenger Frontal Stage 2 Deployment Control - Invalid/incomplete configuration
- DTC B0020-11: Left Side Airbag Deployment Control - Circuit short to ground
- DTC B0020-12: Left Side Airbag Deployment Control - Circuit short to battery
- DTC B0020-13: Left Side Airbag Deployment Control - Circuit open
- DTC B0020-1A: Left Side Airbag Deployment Control - Circuit resistance below threshold
- DTC B0020-2B: Left Side Airbag Deployment Control - Signal cross coupled
- DTC B0020-56: Left Side Airbag Deployment Control - Invalid/incomplete configuration
- DTC B0021-11: Left Curtain Deployment Control 1 - Circuit short to ground
- DTC B0021-12: Left Curtain Deployment Control 1 - Circuit short to battery
- DTC B0021-13: Left Curtain Deployment Control 1 - Circuit open
- DTC B0021-1A: Left Curtain Deployment Control 1 - Circuit resistance below threshold
- DTC B0021-2B: Left Curtain Deployment Control 1 - Signal cross coupled
- DTC B0021-56: Left Curtain Deployment Control 1 - Invalid/incomplete configuration
- DTC B0028-11: Right Side Airbag Deployment Control - Circuit short to ground
- DTC B0028-12: Right Side Airbag Deployment Control - Circuit short to battery
- DTC B0028-13: Right Side Airbag Deployment Control - Circuit open
- DTC B0028-1A: Right Side Airbag Deployment Control - Circuit resistance below threshold
- DTC B0028-2B: Right Side Airbag Deployment Control - Signal cross coupled
- DTC B0028-56: Right Side Airbag Deployment Control - Invalid/incomplete configuration
- DTC B0029-11: Right Curtain Deployment Control 1 - Circuit short to ground
- DTC B0029-12: Right Curtain Deployment Control 1 - Circuit short to battery
- DTC B0029-13: Right Curtain Deployment Control 1 - Circuit open
- DTC B0029-1A: Right Curtain Deployment Control 1 - Circuit resistance below threshold
- DTC B0029-2B: Right Curtain Deployment Control 1 - Signal cross coupled
- DTC B0029-56: Right Curtain Deployment Control 1 - Invalid/incomplete configuration
- DTC B0050-11: Driver Seatbelt Sensor - Circuit short to ground
- DTC B0050-12: Driver Seatbelt Sensor - Circuit short to battery
- DTC B0050-13: Driver Seatbelt Sensor - Circuit open
- DTC B0050-1D: Driver Seatbelt Sensor - Circuit current out of range
- DTC B0050-2B: Driver Seatbelt Sensor - Signal cross coupled
- DTC B0050-56: Driver Seatbelt Sensor - Invalid/incomplete configuration
- DTC B0052-11: Passenger Seatbelt Sensor - Circuit short to ground
- DTC B0052-12: Passenger Seatbelt Sensor - Circuit short to battery
- DTC B0052-13: Passenger Seatbelt Sensor - Circuit open
- DTC B0052-1D: Passenger Seatbelt Sensor - Circuit current out of range
- DTC B0052-2B: Passenger Seatbelt Sensor - Signal cross coupled
- DTC B0052-56: Passenger Seatbelt Sensor - Invalid/incomplete configuration
- DTC B0076-11: Third Row Left Seatbelt Pretensioner Deployment Control - Circuit short to ground
- DTC B0076-12: Third Row Left Seatbelt Pretensioner Deployment Control - Circuit short to battery
- DTC B0076-13: Third Row Left Seatbelt Pretensioner Deployment Control - Circuit open
- DTC B0076-1A: Third Row Left Seatbelt Pretensioner Deployment Control - Circuit resistance below threshold
- DTC B0076-2B: Third Row Left Seatbelt Pretensioner Deployment Control - Signal cross coupled
- DTC B0076-56: Third Row Left Seatbelt Pretensioner Deployment Control - Invalid/incomplete configuration
- DTC B0078-11: Third Row Right Seatbelt Pretensioner Deployment Control - Circuit short to ground
- DTC B0078-12: Third Row Right Seatbelt Pretensioner Deployment Control - Circuit short to battery
- DTC B0078-13: Third Row Right Seatbelt Pretensioner Deployment Control - Circuit open
- DTC B0078-1A: Third Row Right Seatbelt Pretensioner Deployment Control - Circuit resistance below threshold
- DTC B0078-2B: Third Row Right Seatbelt Pretensioner Deployment Control - Signal cross coupled
- DTC B0078-56: Third Row Right Seatbelt Pretensioner Deployment Control - Invalid/incomplete configuration
- DTC B0082-11: Passenger Seatbelt Load Limiter Deployment Control - Circuit short to ground
- DTC B0082-12: Passenger Seatbelt Load Limiter Deployment Control - Circuit short to battery
- DTC B0082-13: Passenger Seatbelt Load Limiter Deployment Control - Circuit open
- DTC B0082-1A: Passenger Seatbelt Load Limiter Deployment Control - Circuit resistance below threshold
- DTC B0082-2B: Passenger Seatbelt Load Limiter Deployment Control - Signal cross coupled
- DTC B0082-56: Passenger Seatbelt Load Limiter Deployment Control - Invalid/incomplete configuration
- DTC B0090-11: Left Frontal Restraints Sensor - Circuit short to ground
- DTC B0090-12: Left Frontal Restraints Sensor - Circuit short to battery
- DTC B0090-2B: Left Frontal Restraints Sensor - Signal cross coupled
- DTC B0090-31: Left Frontal Restraints Sensor - No signal
- DTC B0090-4A: Left Frontal Restraints Sensor - Incorrect component installed
- DTC B0090-56: Left Frontal Restraints Sensor - Invalid/incomplete configuration
- DTC B0090-96: Left Frontal Restraints Sensor - Component internal failure
- DTC B0092-11: Left Side Restraints Sensor 2 - Circuit short to ground
- DTC B0092-12: Left Side Restraints Sensor 2 - Circuit short to battery
- DTC B0092-2B: Left Side Restraints Sensor 2 - Signal cross coupled
- DTC B0092-31: Left Side Restraints Sensor 2 - No signal
- DTC B0092-4A: Left Side Restraints Sensor 2 - Incorrect component installed
- DTC B0092-56: Left Side Restraints Sensor 2 - Invalid/incomplete configuration
- DTC B0092-96: Left Side Restraints Sensor 2 - Component internal failure
- DTC B0095-11: Right Frontal Restraints Sensor - Circuit short to ground
- DTC B0095-12: Right Frontal Restraints Sensor - Circuit short to battery
- DTC B0095-2B: Right Frontal Restraints Sensor - Signal cross coupled
- DTC B0095-31: Right Frontal Restraints Sensor - No signal
- DTC B0095-4A: Right Frontal Restraints Sensor - Incorrect component installed
- DTC B0095-56: Right Frontal Restraints Sensor - Invalid/incomplete configuration
- DTC B0095-96: Right Frontal Restraints Sensor - Component internal failure
- DTC B0097-11: Right Side Restraints Sensor 2 - Circuit short to ground
- DTC B0097-12: Right Side Restraints Sensor 2 - Circuit short to battery
- DTC B0097-2B: Right Side Restraints Sensor 2 - Signal cross coupled
- DTC B0097-31: Right Side Restraints Sensor 2 - No signal
- DTC B0097-4A: Right Side Restraints Sensor 2 - Incorrect component installed
- DTC B0097-56: Right Side Restraints Sensor 2 - Invalid/incomplete configuration
- DTC B0097-96: Right Side Restraints Sensor 2 - Component internal failure
- DTC B00B5-11: Driver Seat Track Position Restraints Sensor - Circuit short to ground
- DTC B00B5-12: Driver Seat Track Position Restraints Sensor - Circuit short to battery
- DTC B00B5-13: Driver Seat Track Position Restraints Sensor - Circuit open
- DTC B00B5-1D: Driver Seat Track Position Restraints Sensor - Circuit current out of range
- DTC B00B5-2B: Driver Seat Track Position Restraints Sensor - Signal cross coupled
- DTC B00B5-56: Driver Seat Track Position Restraints Sensor - Invalid/incomplete configuration
- DTC B00C5-11: Passenger Seat Track Position Restraints Sensor - Circuit short to ground
- DTC B00C5-12: Passenger Seat Track Position Restraints Sensor - Circuit short to battery
- DTC B00C5-13: Passenger Seat Track Position Restraints Sensor - Circuit open
- DTC B00C5-1D: Passenger Seat Track Position Restraints Sensor - Circuit current out of range
- DTC B00C5-2B: Passenger Seat Track Position Restraints Sensor - Signal cross coupled
- DTC B00C5-56: Passenger Seat Track Position Restraints Sensor - Invalid/incomplete configuration
- DTC B00D5-12: Restraint System Passenger Disable Indicator - Circuit short to battery
- DTC B00D5-14: Restraint System Passenger Disable Indicator - Circuit short to ground or open
- DTC B00D5-56: Restraint System Passenger Disable Indicator - Invalid/incomplete configuration
- DTC B1004-11: Right Frontal Impact Classification Sensor - Circuit short to ground
- DTC B1004-12: Right Frontal Impact Classification Sensor - Circuit short to battery
- DTC B1004-2B: Right Frontal Impact Classification Sensor - Signal cross coupled
- DTC B1004-31: Right Frontal Impact Classification Sensor - No signal
- DTC B1005-11: Left Frontal Impact Classification Sensor - Circuit short to ground
- DTC B1005-12: Left Frontal Impact Classification Sensor - Circuit short to battery
- DTC B1005-2B: Left Frontal Impact Classification Sensor - Signal cross coupled
- DTC B1005-31: Left Frontal Impact Classification Sensor - No signal
- DTC B1193-68: Crash Event Storage Full and Locked - Event information
- DTC B11A0-11: Left Side Restraints Pressure Sensor - Circuit short to ground
- DTC B11A0-12: Left Side Restraints Pressure Sensor - Circuit short to battery
- DTC B11A0-2B: Left Side Restraints Pressure Sensor - Signal cross coupled
- DTC B11A0-31: Left Side Restraints Pressure Sensor - No signal
- DTC B11A0-4A: Left Side Restraints Pressure Sensor - Incorrect component installed
- DTC B11A0-56: Left Side Restraints Pressure Sensor - Invalid/incomplete configuration
- DTC B11A0-96: Left Side Restraints Pressure Sensor - Component internal failure
- DTC B11A1-11: Right Side Restraints Pressure Sensor - Circuit short to ground
- DTC B11A1-12: Right Side Restraints Pressure Sensor - Circuit short to battery
- DTC B11A1-2B: Right Side Restraints Pressure Sensor - Signal cross coupled
- DTC B11A1-31: Right Side Restraints Pressure Sensor - No signal
- DTC B11A1-4A: Right Side Restraints Pressure Sensor - Incorrect component installed
- DTC B11A1-56: Right Side Restraints Pressure Sensor - Invalid/incomplete configuration
- DTC B11A1-96: Right Side Restraints Pressure Sensor - Component internal failure
- DTC B11D8-12: Restraint Event Notification - Circuit short to battery
- DTC B11D8-14: Restraint Event Notification - Circuit short to ground or open
- DTC B11D8-68: Restraint Event Notification - Event information
- DTC B1211-11: Driver Seatbelt Retractor Pretensioner Deployment Control - Circuit short to ground
- DTC B1211-12: Driver Seatbelt Retractor Pretensioner Deployment Control - Circuit short to battery
- DTC B1211-13: Driver Seatbelt Retractor Pretensioner Deployment Control - Circuit open
- DTC B1211-1A: Driver Seatbelt Retractor Pretensioner Deployment Control - Circuit resistance below threshold
- DTC B1211-2B: Driver Seatbelt Retractor Pretensioner Deployment Control - Signal cross coupled
- DTC B1211-56: Driver Seatbelt Retractor Pretensioner Deployment Control - Invalid/incomplete configuration
- DTC B1214-11: Passenger Seatbelt Retractor Pretensioner Deployment Control - Circuit short to ground
- DTC B1214-12: Passenger Seatbelt Retractor Pretensioner Deployment Control - Circuit short to battery
- DTC B1214-13: Passenger Seatbelt Retractor Pretensioner Deployment Control - Circuit open
- DTC B1214-1A: Passenger Seatbelt Retractor Pretensioner Deployment Control - Circuit resistance below threshold
- DTC B1214-2B: Passenger Seatbelt Retractor Pretensioner Deployment Control - Signal cross coupled
- DTC B1214-56: Passenger Seatbelt Retractor Pretensioner Deployment Control - Invalid/incomplete configuration
- DTC B1475-4A: Impact Classification Sensor - Incorrect component installed
- DTC B1475-56: Impact Classification Sensor - Invalid/incomplete configuration
- DTC B1475-96: Impact Classification Sensor - Component internal failure
- DTC B1493-11: Pedestrian Airbag Deployment Control - Circuit short to ground
- DTC B1493-12: Pedestrian Airbag Deployment Control - Circuit short to battery
- DTC B1493-13: Pedestrian Airbag Deployment Control - Circuit open
- DTC B1493-1A: Pedestrian Airbag Deployment Control - Circuit resistance below threshold
- DTC B1493-2B: Pedestrian Airbag Deployment Control - Signal cross coupled
- DTC B1493-56: Pedestrian Airbag Deployment Control - Invalid/incomplete configuration
- DTC U0001-81: High Speed CAN Communication Bus - Invalid serial data received
- DTC U0001-87: High Speed CAN Communication Bus - Missing message
- DTC U0001-88: High Speed CAN Communication Bus - Bus off
- DTC U0028-88: Vehicle Communication Bus A - Bus off
- DTC U0300-00: Internal Control Module Software Incompatibility - No sub type information
- DTC U0455-56: Invalid Data Received From Restraints Occupant Classification System Module - Invalid/incomplete configuration
- DTC U0455-64: Invalid Data Received From Restraints Occupant Classification System Module - Signal plausibility failure
- DTC U0455-68: Invalid Data Received From Restraints Occupant Classification System Module - Event information
- DTC U0455-92: Invalid Data Received From Restraints Occupant Classification System Module - Performance or incorrect operation
- DTC U0455-93: Invalid Data Received From Restraints Occupant Classification System Module - No operation
- DTC U0455-95: Invalid Data Received From Restraints Occupant Classification System Module - Incorrect assembly
- DTC U1A14-00: CAN Initialisation Failure - No sub type information
- DTC U2008-04: Sensor Cluster - System internal failures
- DTC U2008-49: Sensor Cluster - Internal electronic failure
- DTC U2008-54: Sensor Cluster - Missing calibration
- DTC U2008-64: Sensor Cluster - Signal plausibility failure
- DTC U2008-92: Sensor Cluster - Performance or incorrect operation
- DTC U201A-51: Control Module Main Calibration Data - Not programmed
- DTC U2100-00: Initial Configuration Not Complete - No sub type information
- DTC U2200-00: Control Module Configuration Memory Corrupt - No sub type information
- DTC U2300-51: Central Configuration - Not programmed
- DTC U2300-54: Central Configuration - Missing calibration
- DTC U2300-55: Central Configuration - Not configured
- DTC U2300-56: Central Configuration - Invalid/incomplete configuration
- DTC U2300-64: Central Configuration - Signal plausibility failure
- DTC U3000-06: Control Module - Algorithm based failures
- DTC U3000-49: Control Module - Internal electronic failure
- DTC U3000-53: Control Module - Deactivated
- DTC U3000-57: Control Module - Invalid/incomplete software component
- DTC U3002-51: Vehicle Identification Number - Not programmed
- DTC U3002-95: Vehicle Identification Number - Incorrect assembly
- DTC U3003-16: Battery Voltage - Circuit voltage below threshold
- DTC U3003-17: Battery Voltage - Circuit voltage above threshold
- Description And Operation