DTC B1453-12: Sensor/Switch 12 Volt Supply - Circuit short to battery: 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 power output circuit for short circuit to power. Repair the wiring harness as necessary