4T65 Transmission

Downloading software

Downloading software

Hint: The fault may be due to incorrect or damaged software in the transmission control module (TCM). The faultcanbe remedied by downloading new software.

Select "PAUSE" and save as a bookmark.
Then cancel the fault-tracing and select the software manager.
Download the latest software into the transmission control module (TCM). Then resume the fault tracing. See the "Technical journal" for information about the most recent software.





Continue - Verification

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Verification





Checking automatic transmission

Checking automatic transmission

Note! After carrying out the repair check that the symptom has been remedied. Check the automatic transmission as follows:

- Test drive the car to test the function of the automatic transmission. See Test Drive Form, description Test Drive Schedule, Description
- 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 - Verification complete

No - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit Fault-Tracing

No - Attempt New Test

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Attempt New Test - Downloading software

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