Operation CHARM: Car repair manuals for everyone.

Carry Out On-Board Diagnostics

Carry Out On-Board Diagnostics
After a road test, with the vehicle warm and before disturbing any connectors, carry out the Quick Test using the scan tool.

Diagnostics











Special Tool(s)

Diagnosing electronically-controlled automatic transaxles is simplified by using the following procedures. One of the most important things to remember is that there is a definite procedure. Do not take short cuts or assume that critical checks or adjustments have already been made. Follow the procedures as written to avoid missing critical components or steps. By following the diagnostic sequence, the repair technician will be able to diagnose and repair the concern the first time.