DTC B1A12-1A: Speaker #12 - Circuit resistance below threshold: Action
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the electrical circuit diagrams and check the subwoofer channel 2 circuit for short circuit between positive and negative. Repair the wiring harness as necessary
- Confirm speaker operation to check for internal failure, replace if necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest