DTC P0942-71: Hydraulic Pressure Unit - Actuator stuck: Action

NOTE: The All Wheel Drive System Pump Bleed routine must be performed after all rear drive unit hydraulic system repairs.

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the all wheel drive control module with the latest level software. Clear the DTCs, road test the vehicle and retest
If the DTC returns, refer to the electrical circuit diagrams and check the rear drive unit pump circuit for short circuit to ground, short circuit to power, open circuit, high resistance
Check the rear drive unit hydraulic pipes for damage/blockages
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).