Diagnostic Strategy: Notes
DIAGNOSIS AND TESTING SPECIFICATION
| Worldwide Diagnostic System (WDS) Vehicle Communication Module (VCM) with appropriate adapters, or equivalent scan tool |
Troubleshooting an electronically controlled automatic transaxle 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.
NOTE:
Do not take shortcuts or assume that critical checks or adjustments have already been made.
Follow the procedures as written to avoid missing critical components or steps.
To correctly diagnose a concern, have the following publications available:
- INTRODUCTION - GASOLINE .
- Technical Service Bulletins (TSBs).
- Wiring Diagram.
These publications provide the information required when diagnosing transaxle concerns.
Use the Diagnostic Flow Chart as a guide and follow the steps as indicated. Refer to DIAGNOSTIC FLOW CHART in this article.