DTC U0400-87: Invalid data received - Missing message: Action
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Transmission Control Module (TCM) is transmitting the correct GSAPosStatus message. Inspect the TCM Diagnostic Trouble Codes and refer to the TCM Diagnostic Trouble Code index
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Gateway Module (GWM) is transmitting the correct GSAPosStatus message. Inspect the GWM Diagnostic Trouble Codes and refer to the GWM Diagnostic Trouble Code index
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Anti-lock Brake System Control Module (ABS) is transmitting the correct VehicleSpeed message with a valid value. Inspect the ABS Diagnostic trouble Codes and refer to the ABS Diagnostic Trouble Code index. Repair as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Gateway Module (GWM) is transmitting the correct VehicleSpeed message with a valid value. Inspect the GWM Diagnostic trouble Codes and refer to the GWM Diagnostic Trouble Code index. Repair as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Power train Control Module (PCM) is transmitting the correct PowerPackStatus message with a valid value. Inspect the PCM Diagnostic trouble Codes and refer to the PCM Diagnostic Trouble Code index. Repair as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the Gateway Module (GWM) is transmitting the correct PowerPackStatus message with a valid value. Inspect the GWM Diagnostic trouble Codes and refer to the GWM Diagnostic Trouble Code index. Repair as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, reset the AAM (11 01)
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Codes (14 FF FF FF) and retest
- Using the Jaguar Land Rover approved diagnostic equipment, read the Snapshot Data Identifier 19 (SID19) Diagnostic Trouble Codes (19 02 08). If the Diagnostic Trouble Code persists raise a TA