Brake Light Switch: Testing and Inspection

Stop Lamp Wiring:

1. Remove the stop lamp switch refer to Lighting and Horns/Brake Lamp Switch/Stop Switch/Removal and Installation. Disconnect connector from stop lamp switch. Using an ohmmeter, switch continuity may be checked as follows:
2. With switch plunger released, there should be continuity between Pin 5 and Pin 6.
3. With switch plunger depressed, there should be continuity:
- Between Pin 1 and Pin 2.
- Between Pin 3 and Pin 4.
4. If the above results are not obtained, the stop lamp switch is defective or out of adjustment.
5. Stop lamp switch adjustment is detailed refer to Lighting and Horns/Brake Lamp Switch/Stop Switch