DTC B1422-4B: Left Front Cooled/Heated Seat Thermal Electric Device #1 - Over temperature: Action
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2019 Land Rover Range Rover Evoque, 2018 Land Rover Range Rover Evoque, 2017 Land Rover Range Rover Evoque, 2016 Land Rover Range Rover Evoque, and 2015 Land Rover Range Rover Evoque. However, it is still accessible from the selected car via links, so may be relevant.
- 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 - DIAGNOSIS AND TESTING.