DTC P279D-64: Four Wheel Drive (4WD) Range Signal Circuit - Signal plausibility failure: Action
NOTE:
No repair actions relating to the transmission or transmission control module will rectify this fault.
- Prioritized steps to perform:
- Using the Jaguar Land Rover approved diagnostic equipment, check the transfer case control module for related DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, check the vehicle for CAN bus (FlexRay) related DTCs and refer to the relevant DTC index