C107D

C107D-BRAKE PEDAL SWITCH 1/2 CORRELATION

For a complete wiring diagram, refer to the wiring information Electrical Diagrams.
POWERTRAIN CONTROL MODULE (PCM) or ENGINE CONTROL MODULE (ECM) DTCS PRESENT
1. With the scan tool, read PCM Brake DTCs.

Are there any ECM/PCM Brake DTCs present?

Yes

- Testing and Inspection for gas 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 appropriate VERIFICATION TEST Verification Tests for gas engine applications.