Operation CHARM: Car repair manuals for everyone.

364 - Stop Light Switch Signal Implausible




P1574 - STOP LIGHT SWITCH SIGNAL IMPLAUSIBLE

Diagnosis conditions
- Ignition on

Possible fault cause
- Stop light switch
- Wiring harness

NOTE: The DME control module receives the signals from the stop light switches via CAN bus.

Diagnosis/Troubleshooting

Steps 1 - 3: