High Beam Headlamps Will Not Turn Off
Test 1 - 4:
Test 5 - 8:
SYMPTOM
HIGH BEAM HEADLAMPS WILL NOT TURN OFF
POSSIBLE CAUSES
- High beam relay control wire short to ground
- Junction block high beam control short to ground
- Left multi-function switch flash to pass circuit
- Left multi-function switch high beam sense circuit shorted
- High beam relay output shorted B+
- High beam relay
- High beam switch sense shorted
- BCM def high beam switch sense shorted
- BCM high beam relay control shorted