How to Troubleshoot Circuits at the ECM

General Troubleshooting Information
How to Troubleshoot Circuits at the ECM

Special Tools Required
- Backprobe set 07SAZ-001000A (2 required)

1. Pull back the carpet from the passenger's and driver's side of the center console to expose the ECM.





2. Connect the backprobe adapters (A) to the stacking patch cords (B), and connect the cords to a digital multimeter (C).
3. Using the wire insulation as a guide for the contoured tip of the backprobe adapter, gently slide the tip into the connector from the wire side until it touches the end of the wire terminal.