Headlamps Inoperative - One Lamp Pontiac
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Diagnostic System Check? | -- | Go to Step 2 | |
2 | Turn the headlamps on. Do the headlamps illuminate? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Test for and repair an open or a poor connection in the supply voltage circuit of the inoperative headlamp. Refer to Circuit Testing or Testing for Intermittent Conditions and Poor Connections and Wiring Repairs or Connector Repairs in Wiring Systems. Did you find and repair an open or a poor connection? | -- | Go to Step 5 | Go to Step 4 |
4 | Replace the inoperative headlamp opening door assembly. Refer to Headlamp Opening Door Replacement . Did you complete the replacement? | -- | Go to Step 5 | -- |
5 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
Headlamps Inoperative - One Lamp Chev Dom, Gulf States, Jap, Eur, Scan
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Do the headlamps illuminate? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Are the headlamp bulb and connectors OK? | -- | Go to Step 4 | Go to Step 5 |
4 |
Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 7 |
5 | Replace the damaged component. Did you complete the replacement? | -- | Go to Step 10 | -- |
6 | Replace the inoperative headlamp. Refer to Headlamp Bulb Replacement . Did you complete the replacement? | -- | Go to Step 10 | -- |
7 | Connect a test lamp between the inoperative headlamp connector terminal A and ground. Refer to Circuit Testing in Wiring Systems. Does the test lamp illuminate? | -- | Go to Step 8 | Go to Step 9 |
8 | Repair a poor connection or an open in the ground circuit of the inoperative headlamp. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | -- |
9 | Repair a poor connection or an open in the supply voltage circuit of the inoperative headlamp. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
