Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Interior Lights Schematics | |||
1 | Did you review the Lighting System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the dome lamps are always on. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Is a short to ground present? | Go to Step 4 | Go to Step 5 |
4 | Repair the short to ground in the door jamb switch circuit and or replace the dome lamp assembly. Refer to Wiring Repairs in Wiring Systems or Dome Lamp Replacement . Is the repair complete? | Go to Step 8 | -- |
5 | Test the door jamb switch circuits from the multifunction alarm module to the door jamb switches for a short to ground. Is a short to ground present? | Go to Step 6 | Go to Step 7 |
6 | Repair the short to ground in the damaged wires. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 8 | -- |
7 | Replace the multifunction alarm module. Refer to Multifunction Alarm Module Replacement in Instrument Panel, Gauges, and Console. Is the replacement complete? | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
