Section 103 (Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- LR4/L319)
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM)
- Description And Operation
- Transmission Control Module (TCM)
- DTC B1087-41: LIN Bus "A" - General checksum failure
- DTC B1087-63: LIN Bus "A" - Circuit/component protection time-out
- DTC B1087-64: LIN Bus "A" - Signal plausibility failure
- DTC B1087-82: LIN Bus "A" - Alive/sequence counter incorrect/not updated
- DTC B1087-83: LIN Bus "A" - Value of signal protection calculation incorrect
- DTC B1087-88: LIN Bus "A" - Bus off
- DTC B108E-02: Display - General signal failure
- DTC C1A88-64: High Pressure Switching Valve #1 - Signal plausibility failure
- DTC P0121-86: Throttle/Pedal Position Sensor A Circuit Range/Performance - Signal invalid
- DTC P0219-64: Engine Overspeed Condition - Signal plausibility failure
- DTC P0560-21: System Voltage - Signal amplitude < minimum
- DTC P0562-1C: System Voltage Low - Circuit voltage out of range
- DTC P0562-21: System Voltage Low - Signal amplitude < minimum
- DTC P0563-22: System Voltage High - Signal amplitude > maximum
- DTC P0601-41: Internal Control Module Memory Checksum Error - General checksum failure
- DTC P0606-04: Control Module Processor - System internal failures
- DTC P0606-11: Control Module Processor - Circuit short to ground
- DTC P0606-62: Control Module Processor - Signal compare failure
- DTC P0606-64: Control Module Processor - Signal plausibility failure
- DTC P0613-04: TCM Processor - System internal failures
- DTC P0613-06: TCM Processor - Algorithm based failures
- DTC P0613-11: TCM Processor - Circuit short to ground
- DTC P0613-12: TCM Processor - Circuit short to battery
- DTC P0613-13: TCM Processor - Circuit open
- DTC P0613-15: TCM Processor - Circuit short to battery or open
- DTC P0613-18: TCM Processor - Circuit current below threshold
- DTC P061B-02: Internal Control Module Torque Calculation Performance - General signal failure
- DTC P061B-64: Internal Control Module Torque Calculation Performance - Signal plausibility failure
- DTC P062F-04: Internal Control Module EEPROM Error - System internal failures
- DTC P0641-64: Sensor Reference Voltage A Circuit/Open - Signal plausibility failure
- DTC P0642-21: Sensor Reference Voltage A Circuit Low - Signal amplitude < minimum
- DTC P0643-22: Sensor Reference Voltage A Circuit High - Signal amplitude > maximum
- DTC P0657-13: Actuator Supply Voltage A Circuit/Open - Circuit open
- DTC P0657-64: Actuator Supply Voltage A Circuit/Open - Signal plausibility failure
- DTC P0658-11: Actuator Supply Voltage A Circuit Low - Circuit short to ground
- DTC P0659-12: Actuator Supply Voltage A Circuit High - Circuit short to battery
- DTC P0666-64: Control Module Internal Temperature Sensor "A" Circuit - Signal plausibility failure
- DTC P0667-01: PCM/ECM/TCM Internal Temperature Sensor A Range/Performance - General electrical failure
- DTC P0668-21: PCM/ECM/TCM Internal Temperature Sensor A Circuit Low - Signal amplitude < minimum
- DTC P0669-22: PCM/ECM/TCM Internal Temperature Sensor A Circuit High - Signal amplitude > maximum
- DTC P06AC-01: PCM/ECM/TCM Internal Temperature Sensor B Range/Performance - General electrical failure
- DTC P06AC-64: PCM/ECM/TCM Internal Temperature Sensor B Range/Performance - Signal plausibility failure
- DTC P06AD-22: PCM/ECM/TCM Internal Temperature Sensor B Circuit Low - Signal amplitude > maximum
- DTC P06AE-21: PCM/ECM/TCM Internal Temperature Sensor B Circuit High - Signal amplitude < minimum
- DTC P0700-02: Transmission Control System (MIL Request) - General signal failure
- DTC P0700-83: Transmission Control System (MIL Request) - Value of signal protection calculation incorrect
- DTC P0702-98: Transmission Control System Electrical - Component or system over temperature
- DTC P0710-04: Transmission Fluid Temperature Sensor A Circuit - System internal failures
- DTC P0710-13: Transmission Fluid Temperature Sensor A Circuit - Circuit open
- DTC P0710-27: Transmission Fluid Temperature Sensor A Circuit - Signal rate of change above threshold
- DTC P0710-64: Transmission Fluid Temperature Sensor A Circuit - Signal plausibility failure
- DTC P0712-11: Transmission Fluid Temperature Sensor A Circuit Low - Circuit short to ground
- DTC P0713-12: Transmission Fluid Temperature Sensor A Circuit High - Circuit short to battery
- DTC P0715-12: Turbine/Input Shaft Speed Sensor A Circuit - Circuit short to battery
- DTC P0715-64: Turbine/Input Shaft Speed Sensor A Circuit - Signal plausibility failure
- DTC P0716-14: Turbine/Input Shaft Speed Sensor A Circuit Range/Performance - Circuit short to ground or open
- DTC P0716-27: Turbine/Input Shaft Speed Sensor A Circuit Range/Performance - Signal rate of change above threshold
- DTC P0720-12: Output Shaft Speed Sensor Circuit - Circuit short to battery
- DTC P0720-14: Output Shaft Speed Sensor Circuit - Circuit short to ground or open
- DTC P0721-02: Output Shaft Speed Sensor Circuit Range/Performance - General signal failure
- DTC P0721-27: Output Shaft Speed Sensor Circuit Range/Performance - Signal rate of change above threshold
- DTC P0721-62: Output Shaft Speed Sensor Circuit Range/Performance - Signal compare failure
- DTC P0721-64: Output Shaft Speed Sensor Circuit Range/Performance - Signal plausibility failure
- DTC P0725-83: Engine Speed Input Circuit - Value of signal protection calculation incorrect
- DTC P0729-07: Gear 6 Incorrect Ratio - Mechanical failures
- DTC P0730-00: Incorrect Gear Ratio - No sub type information
- DTC P0731-07: Gear 1 Incorrect Ratio - Mechanical failures
- DTC P0732-07: Gear 2 Incorrect Ratio - Mechanical failures
- DTC P0733-07: Gear 3 Incorrect Ratio - Mechanical failures
- DTC P0734-07: Gear 4 Incorrect Ratio - Mechanical failures
- DTC P0735-07: Gear 5 Incorrect Ratio - Mechanical failures
- DTC P0736-07: Reverse Incorrect Ratio - Mechanical failures
- DTC P0736-64: Reverse Incorrect Ratio - Signal plausibility failure
- DTC P0741-07: Torque Converter Clutch Solenoid Circuit Performance/Stuck Off - Mechanical failures
- DTC P0745-11: Pressure Control Solenoid A - Circuit short to ground
- DTC P0745-12: Pressure Control Solenoid A - Circuit short to battery
- DTC P0745-13: Pressure Control Solenoid A - Circuit open
- DTC P0745-14: Pressure Control Solenoid A - Circuit short to ground or open
- DTC P0745-64: Pressure Control Solenoid A - Signal plausibility failure
- DTC P0745-93: Pressure Control Solenoid A - No operation
- DTC P0745-94: Pressure Control Solenoid A - Unexpected operation
- DTC P0748-11: Pressure Control Solenoid A Electrical - Circuit short to ground
- DTC P0748-12: Pressure Control Solenoid A Electrical - Circuit short to battery
- DTC P0748-13: Pressure Control Solenoid A Electrical - Circuit open
- DTC P076F-07: Gear 7 Ratio Incorrect - Mechanical failures
- DTC P077E-02: Transmission Fluid Temperature Measurement System - Multiple Sensor Correlation - General signal failure
- DTC P0780-62: Shift Malfunction - Signal compare failure
- DTC P0780-93: Shift Malfunction - No operation
- DTC P0780-94: Shift Malfunction - Unexpected operation
- DTC P0795-04: Pressure Control Solenoid C - System internal failures
- DTC P07AD-07: Transmission Friction Element "F" Stuck On - Mechanical failures
- DTC P07D9-07: Gear 8 Incorrect Ratio - Mechanical failures
- DTC P07DC-07: Incorrect Shift from Gear 1 - Mechanical failures
- DTC P07DD-07: Incorrect Shift from Gear 2 - Mechanical failures
- DTC P07DE-07: Incorrect Shift from Gear 3 - Mechanical failures
- DTC P07DF-07: Incorrect Shift from Gear 4 - Mechanical failures
- DTC P07E0-07: Incorrect Shift from Gear 5 - Mechanical failures
- DTC P07E1-07: Incorrect Shift from Gear 6 - Mechanical failures
- DTC P07E2-07: Incorrect Shift from Gear 7 - Mechanical failures
- DTC P07E3-07: Incorrect Shift from Gear 8 - Mechanical failures
- DTC P0801-94: Reverse Inhibit Control Circuit - Unexpected operation
- DTC P0810-04: Clutch Position Control Error - System internal failures
- DTC P0826-01: Up and Down Switch Circuit - General electrical failure
- DTC P0826-2A: Up and Down Switch Circuit - Signal stuck in range
- DTC P0826-64: Up and Down Switch Circuit - Signal plausibility failure
- DTC P084F-11: Park/Neutral Switch Output Circuit - Circuit short to ground
- DTC P084F-12: Park/Neutral Switch Output Circuit - Circuit short to battery
- DTC P084F-13: Park/Neutral Switch Output Circuit - Circuit open
- DTC P084F-14: Park/Neutral Switch Output Circuit - Circuit short to ground or open
- DTC P084F-29: Park/Neutral Switch Output Circuit - Signal invalid
- DTC P0850-02: Park/Neutral Switch Input Circuit - General signal failure
- DTC P0850-29: Park/Neutral Switch Input Circuit - Signal invalid
- DTC P0851-01: Park/Neutral Switch Input Circuit Low - General electrical failure
- DTC P0852-01: Park/Neutral Switch Input Circuit High - General electrical failure
- DTC P0942-07: Hydraulic Pressure Unit - Mechanical failures
- DTC P0942-62: Hydraulic Pressure Unit - Signal compare failure
- DTC P0965-64: Pressure Control Solenoid B Control Circuit Range/Performance - Signal plausibility failure
- DTC P0965-93: Pressure Control Solenoid B Control Circuit Range/Performance - No operation
- DTC P0965-94: Pressure Control Solenoid B Control Circuit Range/Performance - Unexpected operation
- DTC P0966-11: Pressure Control Solenoid B Control Circuit Low - Circuit short to ground
- DTC P0966-12: Pressure Control Solenoid B Control Circuit Low - Circuit short to battery
- DTC P0966-14: Pressure Control Solenoid B Control Circuit Low - Circuit short to ground or open
- DTC P0972-13: Shift Solenoid A Control Circuit Range/Performance - Circuit open
- DTC P0972-64: Shift Solenoid A Control Circuit Range/Performance - Signal plausibility failure
- DTC P0972-93: Shift Solenoid A Control Circuit Range/Performance - No operation
- DTC P0972-94: Shift Solenoid A Control Circuit Range/Performance - Unexpected operation
- DTC P0973-11: Shift Solenoid A Control Circuit Low - Circuit short to ground
- DTC P0973-18: Shift Solenoid A Control Circuit Low - Circuit current below threshold
- DTC P0974-12: Shift Solenoid A Control Circuit High - Circuit short to battery
- DTC P0974-19: Shift Solenoid A Control Circuit High - Circuit current above threshold
- DTC P0975-13: Shift Solenoid B Control Circuit Range/Performance - Circuit open
- DTC P0975-64: Shift Solenoid B Control Circuit Range/Performance - Signal plausibility failure
- DTC P0975-93: Shift Solenoid B Control Circuit Range/Performance - No operation
- DTC P0975-94: Shift Solenoid B Control Circuit Range/Performance - Unexpected operation
- DTC P0976-11: Shift Solenoid B Control Circuit Low - Circuit short to ground
- DTC P0976-18: Shift Solenoid B Control Circuit Low - Circuit current below threshold
- DTC P0977-12: Shift Solenoid B Control Circuit High - Circuit short to battery
- DTC P0977-19: Shift Solenoid B Control Circuit High - Circuit current above threshold
- DTC P0978-21: Shift Solenoid C Control Circuit Range/Performance - Signal amplitude < minimum
- DTC P0978-64: Shift Solenoid C Control Circuit Range/Performance - Signal plausibility failure
- DTC P0978-93: Shift Solenoid C Control Circuit Range/Performance - No operation
- DTC P0978-94: Shift Solenoid C Control Circuit Range/Performance - Unexpected operation
- DTC P0979-11: Shift Solenoid C Control Circuit Low - Circuit short to ground
- DTC P0979-14: Shift Solenoid C Control Circuit Low - Circuit short to ground or open
- DTC P0980-12: Shift Solenoid C Control Circuit High - Circuit short to battery
- DTC P0980-19: Shift Solenoid C Control Circuit High - Circuit current above threshold
- DTC P0981-64: Shift Solenoid D Control Circuit Range/Performance - Signal plausibility failure
- DTC P0981-93: Shift Solenoid D Control Circuit Range/Performance - No operation
- DTC P0981-94: Shift Solenoid D Control Circuit Range/Performance - Unexpected operation
- DTC P0982-11: Shift Solenoid D Control Circuit Low - Circuit short to ground
- DTC P0982-14: Shift Solenoid D Control Circuit Low - Circuit short to ground or open
- DTC P0982-18: Shift Solenoid D Control Circuit Low - Circuit current below threshold
- DTC P0983-12: Shift Solenoid D Control Circuit High - Circuit short to battery
- DTC P0983-19: Shift Solenoid D Control Circuit High - Circuit current above threshold
- DTC P0984-64: Shift Solenoid E Control Circuit Range/Performance - Signal plausibility failure
- DTC P0984-93: Shift Solenoid E Control Circuit Range/Performance - No operation
- DTC P0984-94: Shift Solenoid E Control Circuit Range/Performance - Unexpected operation
- DTC P0985-11: Shift Solenoid E Control Circuit Low - Circuit short to ground
- DTC P0985-14: Shift Solenoid E Control Circuit Low - Circuit short to ground or open
- DTC P0985-18: Shift Solenoid E Control Circuit Low - Circuit current below threshold
- DTC P0986-12: Shift Solenoid E Control Circuit High - Circuit short to battery
- DTC P0986-19: Shift Solenoid E Control Circuit High - Circuit current above threshold
- DTC P164C-62: Internal Control Module Start-Stop Performance - Signal compare failure
- DTC P1706-94: High Vehicle Speed Observed in Park - Unexpected operation
- DTC P1707-72: Transfer Case Neutral or Park/Neutral Indication Circuit - Actuator stuck open
- DTC P1707-77: Transfer Case Neutral or Park/Neutral Indication Circuit - Commanded position not reachable
- DTC P177A-07: Transmission Friction Element A or B - Mechanical failures
- DTC P177B-07: Transmission Friction Element A or C - Mechanical failures
- DTC P177C-07: Transmission Friction Element A or D - Mechanical failures
- DTC P177D-07: Transmission Friction Element A or E - Mechanical failures
- DTC P177E-07: Transmission Friction Element B or C - Mechanical failures
- DTC P177F-07: Transmission Friction Element B or D - Mechanical failures
- DTC P178A-07: Transmission Friction Element B or E - Mechanical failures
- DTC P178B-07: Transmission Friction Element C or D - Mechanical failures
- DTC P178C-07: Transmission Friction Element C or E - Mechanical failures
- DTC P178D-07: Transmission Friction Element D or E - Mechanical failures
- DTC P2159-02: Vehicle Speed Sensor B Range/Performance - General signal failure
- DTC P215B-62: Vehicle Speed/Output Shaft Speed Correlation - Signal compare failure
- DTC P258F-02: Torque Management Request Output Signal - General signal failure
- DTC P2700-07: Transmission Friction Element A Apply Time Range/Performance - Mechanical failures
- DTC P2701-07: Transmission Friction Element B Apply Time Range/Performance - Mechanical failures
- DTC P2702-07: Transmission Friction Element C Apply Time Range/Performance - Mechanical failures
- DTC P2703-07: Transmission Friction Element D Apply Time Range/Performance - Mechanical failures
- DTC P2704-07: Transmission Friction Element E Apply Time Range/Performance - Mechanical failures
- DTC P2711-94: Unexpected Mechanical Gear Disengagement - Unexpected operation
- DTC P2713-04: Pressure Control Solenoid D - System internal failures
- DTC P2722-04: Pressure Control Solenoid E - System internal failures
- DTC P2757-93: Torque Converter Clutch Pressure Control Solenoid Control Circuit Perf or Stuck Off - No operation
- DTC P2757-94: Torque Converter Clutch Pressure Control Solenoid Control Circuit Perf or Stuck Off - Unexpected operation
- DTC P2759-11: Torque Converter Clutch Pressure Control Solenoid Electrical - Circuit short to ground
- DTC P2759-12: Torque Converter Clutch Pressure Control Solenoid Electrical - Circuit short to battery
- DTC P2761-13: Torque Converter Clutch Pressure Control Solenoid Control Circuit/Open - Circuit open
- DTC P2762-64: Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Perf - Signal plausibility failure
- DTC P2784-02: Input/Turbine Speed Sensor A/B Correlation - General signal failure
- DTC P2787-4B: Clutch Temperature Too High - Over temperature
- DTC P2787-98: Clutch Temperature Too High - Component or system over temperature
- DTC P2793-92: Gear Shift Direction Circuit - Performance or incorrect operation
- DTC P2793-94: Gear Shift Direction Circuit - Unexpected operation
- DTC P279D-02: Four Wheel Drive (4WD) Range Signal Circuit - General signal failure
- DTC P279D-64: Four Wheel Drive (4WD) Range Signal Circuit - Signal plausibility failure
- DTC U0001-88: High Speed CAN Communication Bus - Bus off
- DTC U0100-63: Lost Communication With ECM/PCM "A" - Circuit/component protection time-out
- DTC U0102-63: Lost Communication with Transfer Case Control Module - Circuit/component protection time-out
- DTC U0103-63: Lost Communication With Gear Shift Control Module A - Circuit/component protection time-out
- DTC U0121-63: Lost Communication With Anti-Lock Brake System (ABS) Control Module - Circuit/component protection time-out
- DTC U0126-63: Lost Communication With Steering Angle Sensor Module - Circuit/component protection time-out
- DTC U0128-63: Lost Communication With Park Brake Control Module - Circuit/component protection time-out
- DTC U0138-63: Lost Communication with All Terrain Control Module - Circuit/component protection time-out
- DTC U0140-63: Lost Communication With Body Control Module - Circuit/component protection time-out
- DTC U0300-57: Internal Control Module Software Incompatibility - Invalid/incomplete software component
- DTC U0401-02: Invalid Data Received from ECM/PCM A - General signal failure
- DTC U0401-29: Invalid Data Received from ECM/PCM A - Signal invalid
- DTC U0401-41: Invalid Data Received from ECM/PCM A - General checksum failure
- DTC U0401-64: Invalid Data Received from ECM/PCM A - Signal plausibility failure
- DTC U0401-82: Invalid Data Received from ECM/PCM A - Alive/sequence counter incorrect/not updated
- DTC U0401-83: Invalid Data Received from ECM/PCM A - Value of signal protection calculation incorrect
- DTC U0404-41: Invalid Data Received from Gear Shift Control Module A - General checksum failure
- DTC U0404-64: Invalid Data Received from Gear Shift Control Module A - Signal plausibility failure
- DTC U0404-82: Invalid Data Received from Gear Shift Control Module A - Alive/sequence counter incorrect/not updated
- DTC U0404-83: Invalid Data Received from Gear Shift Control Module A - Value of signal protection calculation incorrect
- DTC U0415-29: Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Signal invalid
- DTC U0415-41: Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - General checksum failure
- DTC U0415-82: Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Alive/sequence counter incorrect/not updated
- DTC U0416-98: Invalid Data Received From Vehicle Dynamics Control Module - Component or system over temperature
- DTC U0422-41: Invalid Data Received From Body Control Module - General checksum failure
- DTC U0422-82: Invalid Data Received From Body Control Module - Alive/sequence counter incorrect/not updated
- DTC U0422-83: Invalid Data Received From Body Control Module - Value of signal protection calculation incorrect
- DTC U101B-87: Lost Communication With GSM - Multiple Bus - Missing message
- DTC U2101-56: Control Module Configuration Incompatible - Invalid/incomplete configuration
- DTC U3000-56: Control Module - Invalid/incomplete configuration
- DTC U3001-94: Control Module Improper Shutdown - Unexpected operation
- Description And Operation