DTC B1A06-13: Speaker #6 - Circuit open: Action
- Refer to the appropriate system wiring diagrams and check the rear left door bass speaker circuit for open circuit, high resistance. Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new rear left door bass speaker
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new audio amplifier module