DTC U0125-81: Lost Communication With Multi-axis Acceleration Sensor Module - Invalid serial data received: Action

NOTE: The sensor is located inside the restraints control module.

Refer to the appropriate system wiring diagrams and check the restraints control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary
Using the Jaguar Land Rover Approved Diagnostic Equipment, perform a CAN network integrity test. Refer to the appropriate system wiring diagrams and check the high speed CAN bus (chassis) 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, check the restraints control module for related DTCs and refer to the relevant DTC index