DTC P0748-12: Pressure Control Solenoid A Electrical - Circuit short to battery: Action
- Refer to the electrical circuit diagrams and check the rear drive unit actuator circuits for short circuit to power
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the all wheel drive control module with the latest level software
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new all wheel drive control module.
For additional information, refer to: DIFFERENTIAL CONTROL MODULE (Removal and Installation).
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new rear drive unit actuator.
For additional information, refer to: REAR DRIVE UNIT ACTUATOR (Removal and Installation).