Operation CHARM: Car repair manuals for everyone.

Front Wiper Hi-Lo Relay Open

Test 1-4:




Test 5:






SYMPTOM
FR WIPER HI-LO RELAY OPEN

POSSIBLE CAUSES
- Fused B(+) circuit
- Common circuit open
- Wiper hi/low relay
- Wiper on/off relay
- Wiper hi/low relay control circuit open
- FCM-ON/OFF relay driver open