Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
SCHEMATIC REFERENCE: Interior Lights Dimming Schematics | ||||
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Did the test lamp illuminate? | -- | Go to Step 3 | Go to Step 6 |
3 | Connect a test lamp between the feed circuit of the inoperative door switch lamp bulb and the ground circuit of the inoperative door switch lamp bulb. Did the test lamp illuminate? | -- | Go to Step 4 | Go to Step 7 |
4 | Inspect for poor connections at the inoperative door switch 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 10 | Go to Step 5 |
5 | Replace the inoperative door switch. Refer to Front Door Switch Replacement in Doors, Door Lock Switch Replacement in Doors and Driver Seat Adjuster Memory Switch Replacement in Seats. Did you complete the replacement? | -- | Go to Step 10 | -- |
6 | Test for high resistance or an open in the feed circuit of the inoperative door switch lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 8 |
7 | Test for high resistance or an open in the ground circuit of the inoperative door switch lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | Go to Step 8 |
8 | Inspect for poor connections at the inoperative door module. 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 10 | Go to Step 9 |
9 | Replace the inoperative door module. Refer to Door Control Module Replacement in Doors. Did you complete the replacement? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you find and correct the condition? | -- | System OK | Go to Step 2 |
