Headlamp Time Delay Feature Inoperative

Test 1 - 3:

Test 4 - 9:

Test 10:

SYMPTOM
HEADLAMP TIME DELAY FEATURE INOPERATIVE

POSSIBLE CAUSES
- No response(BCM)/CCD bus failure
- Headlamp delay RLY defective-no toggle with actuatuation
- Junc block defective-B+ jumper fails to light headlamps
- Junction block defective-fused B+ at cavity 1
- Junction block defective-fused B+ at cavity 3
- Junction block defective-low beam sense function
- BCM defective (low beam sense status)
- BCM defective (delay relay function)