Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Interior Lights Dimming Schematics | |||
1 | Did you perform the Lighting System Diagnostic System Check? | Go to Step 2 | |
2 |
Do the courtesy lamps turn ON? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Are all of the courtesy lamps inoperative? | Go to Step 5 | Go to Step 4 |
4 |
Does the test lamp illuminate? | Go to Step 6 | Go to Step 7 |
5 | Repair a short to ground in the courtesy lamps supply voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 8 | -- |
6 | Repair a high resistance or open in the courtesy lamps supply voltage circuit. Refer to Wiring Repairs and to Connector Repairs in Wiring Systems. Did you complete the repair? | Go to Step 8 | -- |
7 | Replace the RH I/P fuse block. Refer to Instrument Panel Electrical Center or Junction Block Replacement - Right Side in Wiring Systems. Did you complete the replacement? | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |