B1311-87 Clock Module - Missing message: Action

Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the clock power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary
Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the clock LIN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new clock