Step  | Action  | Yes  | No  | 
|---|---|---|---|
Schematic Reference: Interior Lights Schematics Connector End View Reference: Master Electrical Component List  | |||
1  | Did you perform the Diagnostic System Check - Vehicle?  | Go to Step 2  | |
2  | 
 Is the dome lamp illuminated?  | Go to Testing for Intermittent Conditions and Poor Connections  | Go to Step 3  | 
3  | Disconnect the door ajar switches one at a time. Does the dome lamp remain illuminated?  | Go to Step 4  | Go to Step 5  | 
4  | Disconnect the headlamp switch. Does the dome lamp remain illuminated?  | Go to Step 7  | Go to Step 6  | 
5  | Inspect for poor connections at the harness connector of the inoperative door ajar switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?  | Go to Step 10  | Go to Step 8  | 
6  | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?  | Go to Step 10  | Go to Step 9  | 
7  | Repair a short to ground in the dome lamp control circuit. Refer to Circuit Testing or Wiring Repairs . Did you complete the repair?  | Go to Step 10  | --  | 
8  | Replace the inoperative door ajar switch/lock assembly. Refer to Front Side Door Lock Replacement and Rear Door Lock Replacement . Did you complete the replacement?  | Go to Step 10  | --  | 
9  | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Did you complete the replacement?  | Go to Step 10  | --  | 
10  | Operate the system in order to verify the repair. Did you correct the condition?  | System OK  | Go to Step 3  |