Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Interior Lights Schematics | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 | Place the reading/map lamp switch in the ON position. Does the reading/map lamp illuminate? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Do the courtesy lamps operate properly? | Go to Step 4 | |
4 | Remove the reading lamp bulb and inspect for damage. Is the bulb OK? | Go to Step 5 | Go to Step 10 |
5 |
Does the test lamp illuminate? | Go to Step 6 | Go to Step 8 |
6 | Connect the test lamp between the courtesy lamp supply voltage circuit and the ground circuit. Does the test lamp illuminate? | Go to Step 7 | Go to Step 9 |
7 | Inspect for poor connections at the harness connector of the reading/map lamp assembly. 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 12 | Go to Step 11 |
8 | Repair an open, high resistance in the courtesy lamp supply voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 12 | -- |
9 | Repair an open or high resistance in the ground circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 12 | -- |
10 | Replace the reading lamp bulb. Refer to Reading Lamp Bulb Replacement . Did you complete the replacement? | Go to Step 12 | -- |
11 | Replace the reading/map lamp assembly. Refer to Reading Lamp 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 3 |
