Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the test lamp light? | -- | Go to Step 3 | Go to Step 6 |
3 | Connect a test lamp between the signal feed circuit of the LH front door courtesy lamp bulb and the ground circuit of the LH front door courtesy lamp bulb. Does the test lamp light? | -- | Go to Step 4 | Go to Step 7 |
4 | Inspect for poor connections at the bulb of the LH front door courtesy lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 8 | Go to Step 5 |
5 | Replace the LH front door courtesy lamp bulb. Refer to Door Lamp Replacement . Did you complete the replacement? | -- | Go to Step 8 | -- |
6 | Repair the high resistance or an open in the signal feed circuit of the LH front door courtesy. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 8 | -- |
7 | Repair the high resistance or an open in the ground circuit of the LH front door courtesy. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you find and correct the condition? | -- | System OK | Go to Step 2 |
