For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Exterior Lights Schematics
1 | Did you review the Lighting System Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Lighting Systems
2 | Verify that the stop lamps are always ON. Does the system operate normally? | Go to Testing for Electrical Intermittents | Go to Step 3
3 | Check for proper adjustment of the stop lamp switch. Refer to Stop Lamp Switch Adjustment . Did the stop lamp switch adjustment procedure complete the repair? | Go to Step 7 | Go to Step 4
4 | Remove the stop lamp switch. Did the stop lamps turn OFF? | Go to Step 6 | Go to Step 5
5 | Repair the short to voltage in the stop lamp supply voltage circuits. Refer to Wiring Repairs . 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 repair? | Go to Step 7 | --
7 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2