DTC U0402-29: Invalid Data Received from TCM - Signal invalid: Action
NOTE:
Monitor description
. Integrity check of transmission control module CAN signal
- Check transmission control module for related DTCs and refer to the relevant DTC index
- Check transmission control switch for related DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, complete a CAN network integrity test. Refer to the appropriate system wiring diagrams and check CAN circuits if required. Repair harness as required