4T65EV Transmission

Checking the winter mode

Checking the winter mode




- Ignition on
- Check the winter mode function by clicking on the VCT2000 symbol
- Start reading off the winter mode status
- Press in the winter position (W) button.
The status must change between Normal mode / Winter mode.
If the status does not change, try replacing the printed circuit board in the gear selector assembly. See Printed circuit board gear selector assembly / top panel, replacing Printed Circuit Board Gear Selector Assembly/Top Panel, Replacing.





Does the status change?

Yes - No Fault Found

No - Verification

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Verification




- Ignition on
- Check the winter mode function by clicking on the VCT2000 symbol
- Press in the winter position (W) button.
The status must change between Normal mode / Winter mode.





Does the status change?

Yes - FAULT FOUND

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 - Checking the winter mode

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