DTC B1A11-12: Speaker #11 - 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.
NOTE:
This DTC only applies to the InControl Touch Pro 11 speaker and 17 speaker audio systems
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the sub-woofer circuit for short circuit to power. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new audio amplifier module