Diagnostic Strategy: Notes
WARNING: This page is about a different car, the 2002 Ford RV Cutaway, 2002 Ford Econoline, 2002 Ford E550 Super Duty, 2002 Ford E450 Super Duty, and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Do not take short cuts or assume that critical checks or adjustments have already been made.
Troubleshooting an electronically-controlled automatic transmission is simplified by using the proven method of diagnosis. One of the most important things to remember is that there is a definite procedure to follow.
Follow the procedures as written to avoid missing critical components or steps.
To diagnose a concern correctly, the technician should have the following:
- Technical Service Bulletins (TSBs).
- Wiring Diagram.
Using the Diagnostic Flowchart as a guide, follow the steps as indicated.