Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Checking Automatic Transmission



Checking Automatic Transmission







HINT: When a fault has been detected it is necessary to check that its symptom no longer exists. Check automatic transmission as follows:

- Test drive the car and test automatic transmission function. Use Test Drive Form, description as a guide.
- If hydraulic hoses, gaskets or other components have been replaced, check that there is no oil leakage after the test drive.

Is the automatic transmission OK?

YES: Refer to Trouble Code Descriptions. Diagnostic Trouble Code Descriptions
NO: Refer to Trouble Code Descriptions. Diagnostic Trouble Code Descriptions