FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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High Beam Headlamps Will Not Turn On



Test 1 - 3:




Test 4 - 9:




Test 10:






SYMPTOM
HIGH BEAM HEADLAMPS WILL NOT TURN ON

POSSIBLE CAUSES
- Open fused B+
- Relay ground open
- Fused low beam relay output circuit shorted to ground
- Switched high beam relay control circuit shorted to ground
- High beam relay circuit open
- High beam relay
- High beam relay
- Fused low beam relay output circuit open
- High beam relay
- High beam relay control circuit open
- Multifunction switch