DTC B1422-4B: Left Front Cooled/Heated Seat Thermal Electric Device #1 - Over temperature: Action
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new front left seat backrest climate assembly thermal electric device
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. For further symptom driven diagnostic flow. Refer to SEATS - VEHICLES WITH: CLIMATE CONTROLLED SEATS .