C107D

C107D-BRAKE PEDAL SWITCH 1/2 CORRELATION

For a complete wiring diagram, refer to the Wiring Information.
ENGINE DTCS PRESENT
1. With the scan tool, read ECM/PCM Brake DTCs.

Are there any ECM/PCM Brake DTCs present?

Yes

- Perform the appropriate diagnostic procedure Testing and Inspection for gas engine applications or Testing and Inspection for diesel engine applications.

No

- Using the schematics as a guide, check the ECM/PCM terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits.
- Perform the appropriate VERIFICATION TEST. Verification Tests for gas engine applications.