DTC B1D17-96: Battery Backed Sounder - Component internal failure: Action
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check the battery back-up sounder circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check the battery back-up sounder power and ground circuits for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new battery back-up sounder