DTC B1C38-94: Master Unlock Switch - Unexpected operation: Action

NOTE: This DTC will only be set during an on-demand self-test

Inspect the unlock trigger for any obstructions and clear any obstruction around the unlock trigger
Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s), switch the ignition OFF (wait for 60 seconds). Switch Ignition ON (make sure the Park switch is illuminated on the transmission control switch and the gear position indicator in the instrument cluster is displaying P). Test the operation of the selector lever, if gears cannot be selected, run the transmission control switch On Demand Self Test. If the fault persists, replace the transmission control switch