Braking Sensor/Switch: Testing and Inspection

Brake Pedal Position Switch Test

1. Disconnect the 4P connector (A) from the brake pedal position switch (B).





2. Check for continuity between terminals No. 1 and No. 2.

- There should be no continuity when the brake pedal is released.
- There should be continuity when the brake pedal is pressed.

3. Check for continuity between terminals No. 3 and No. 4.

- There should be continuity when the brake pedal is released.
- There should be no continuity when the brake pedal is pressed.

4. If necessary, adjust or replace the switch, or adjust the pedal height Adjustments.