DTC B1421-13: Left Front Cooled/Heated Seat Thermal Electric Device #2 - Circuit open: Action

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

Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the front left climate seat cushion thermal electric device circuit for open circuit, high resistance. Repair the wiring harness or install a new seat cushion climate assembly as necessary