Step  | Action  | Yes  | No  | 
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List in Wiring Systems  | |||
1  | Did you perform the Diagnostic System Check - Vehicle?  | Go to Step 2  | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information  | 
2  | Ensure that the brake pedal is not depressed. Do the stop lamps remain OFF?  | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems  | Go to Step 3  | 
3  | Disconnect the stop lamp switch. Do the stop lamps turn OFF?  | Go to Step 4  | Go to Step 5  | 
4  | Inspect the stop lamp switch adjustment. Refer to Stop Lamp Switch Adjustment . Did you find and correct the condition?  | Go to Step 7  | Go to Step 6  | 
5  | Repair a short to battery positive voltage in the stop lamp switched circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair?  | Go to Step 7  | --  | 
6  | Replace the stop lamp switch. Refer to Stop Lamp Switch Replacement . Did you complete the replacement?  | Go to Step 7  | --  | 
7  | Operate the system in order to verify the repair. Did you correct the condition?  | System OK  | Go to Step 3  |