DTC P0721-02: Output Shaft Speed Sensor Circuit Range/Performance - General signal failure: Action

NOTE: After installing a new transmission control module, perform routines - Configure New Module (Without Transmission Replacement), Transmission Control Module Adaption.

Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signal - Transmission Output Shaft Speed (0x1E68). Refer to the electrical circuit diagrams and check the output shaft speed sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness or install a new sensor unit as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new transmission control module