DTC B1A11-12: Speaker #11 - Circuit short to battery: Action
- Refer to the appropriate system wiring diagrams and check the sub-woofer 1 circuit for short circuit to power. Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new subwoofer
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new audio amplifier module