DTC B1420-11: Right Rear Cooled/Heated Seat Thermal Electric Device #1 Temperature Sensor - Circuit short to ground: Action

WARNING: This page is about a different car, the 2018 Jaguar XF, 2017 Jaguar XF, and 2016 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the appropriate system wiring diagrams and check the rear right seat backrest climate assembly temperature sensor circuit for short circuit to ground