DTC B1A11-11: Speaker #11 - Circuit short to ground: Action
- Refer to the appropriate SYSTEM WIRING DIAGRAMS and check the sub-woofer circuit for short circuit to ground. Repair the wiring harness or install a new sub-woofer 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