Step  | Action  | Yes  | No  | 
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Lighting Systems Connector End Views  | |||
1  | Did you perform the Diagnostic System Check - Vehicle?  | Go to Step 2  | |
2  | Verify that the license lamps are inoperative. Do the license lamps operate normally?  | Go to Testing for Intermittent Conditions and Poor Connections  | Go to Step 3  | 
3  | Is the right tail lamp inoperative also?  | Go to Step 5  | Go to Step 4  | 
4  | Inspect the inoperative bulbs/sockets for open filaments or poor terminal contact. Does any lamp have an open filament or poor terminal contact?  | Go to Step 7  | Go to Step 6  | 
5  | Repair the open, high resistance, or short to ground in the park lamp supply voltage circuit. Refer to Wiring Repairs . Did you complete the repair?  | Go to Step 8  | --  | 
6  | Repair the open or high resistance in the park lamps supply voltage circuit or ground circuit. Refer to Wiring Repairs . Did you complete the repair?  | Go to Step 8  | --  | 
7  | Replace the inoperative bulb or repair/replace the socket. Refer to Wiring Repairs or License Lamp Bulb Replacement . Did you complete the repair?  | 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  |