DTC B128C-1A: Speaker #15 - Circuit resistance below threshold: Action
- Refer to the appropriate system wiring diagrams and check the front center speaker circuit for short circuit. Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new front center speaker
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new audio amplifier module