DTC B1030-87: Left Front Seat Heater - Missing message: Action
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the front left seat heater control module 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 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 front left heated seat cushion element/seat heater control module as necessary