LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Land Rover
>>
2014
>>
LR4 Base, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) -- LR4/L319
>>
Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM)
>>
Description Of Operation
>>
DTC U0402-29: Invalid Data Received from TCM - Signal invalid
>>
Possible Causes
September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Possible Causes
The value of the signal measured by the engine control module is not plausible given the operating conditions
CAN network failure
Implausible CAN data received from transmission control module