DTC P071A-24: Transmission Mode Switch "A" Circuit - Signal stuck high: Action

NOTE: To check the operation of the transmission control switch, start the engine and move the transmission control switch to each position.

Check that the transmission control switch automatically returns to the central position after selecting Reverse, Neutral or Drive. Rectify as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new transmission control switch