C1000

C1000 BRAKE PEDAL SWITCH 1 CIRCUIT PERFORMANCE

For a complete wiring diagram refer to the wiring information Electrical Diagrams

ENGINE DTCS PRESENT

1. With the scan tool, read Engine DTCs.

Are there any Engine DTCs present?

Yes

- Perform the appropriate diagnostic procedure.

No

- Using the schematics as a guide, check the Powertrain Control Module (PCM) terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits.
- Perform POWERTRAIN VERIFICATION TEST - VER 1. Powertrain Verification Test.