DTC B1146-11: Passive Sounder Supply - Circuit short to ground: Action

WARNING: This page is about a different car, the 2023 Jaguar F-Pace and 2022 Jaguar F-Pace. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: To validate the repair attempt to lock the vehicle with a side door ajar and listen for the error tone emitted from the passive sounder, then using the Jaguar Land Rover approved diagnostic equipment check that this DTC is not set within the body control module

Refer to the electrical circuit diagrams and check the passive sounder circuit for short circuit to ground. Repair the wiring harness as necessary