Step | Action | Yes | No | ||||||
---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Headlights/Daytime Running Lights (DRL) Schematics Connector End View Reference: Master Electrical Component List | |||||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |||||||
2 |
Do the high beam headlamps operate properly? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 | ||||||
3 | Place the headlamp dimmer switch in the LOW position. Do the low beam headlamps operate properly? | Go to Step 4 | |||||||
4 |
Do both of the high beam headlamps illuminate? | Go to Step 7 | Go to Step 5 | ||||||
5 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 6 | ||||||
6 | Test the headlamp high beam supply voltage circuit of the inoperative high beam headlamp for the following:
Refer to Circuit Testing and Wiring Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 9 | ||||||
7 | Inspect for poor connections at the harness connector of the turn signal/multifunction switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 10 | ||||||
8 | Inspect for poor connections at the inoperative headlamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 11 | ||||||
9 | Repair an open or high resistance in the inoperative high beam headlamp ground circuit. Refer to Circuit Testing and Wiring Repairs. Did you complete the repair? | Go to Step 12 | -- | ||||||
10 | Replace the turn signal/multifunction switch. Refer to Turn Signal Multifunction Switch Replacement. Did you complete the replacement? | Go to Step 12 | -- | ||||||
11 | Replace the inoperative headlamp. Refer to Sealed Beam Headlamp Replacement. Did you complete the replacement? | Go to Step 12 | -- | ||||||
12 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |