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Pinpoint Test 5

PINPOINT TEST 5: ONE HIGH BEAM HEADLAMP IS INOPERATIVE

Step 1 - 3:




Step 4 - 5:









Normal Operation
When the SJB detects the multifunction switch in the headlamps ON and in the high beam position, the SJB sends voltage through circuits (DL/LG) (RH headlamp) and (W/LG) (LH headlamp) to the high beam headlamps. Circuit (B) is the ground circuit for the headlamps.

Possible Causes
- circuit (W/LG) (LH headlamp) open or short to ground
- circuit (DL/LG) (RH headlamp) open or short to ground
- circuit (B) open
- SJB