DTC U0126-87: Lost Communication With Steering Angle Sensor Module - Missing message: Action

Refer to the appropriate system wiring diagrams and check the steering angle sensor 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 steering angle sensor module for related DTCs and refer to the relevant DTC index