Fault-Tracing

Fault-tracing TCM-0090

Check the function solenoid for the shift lock




- Ignition on
- Gear selector in position P.
- Try to move the gear selector lever without depressing the brake pedal. It should not be possible to move the gear selector lever.
- Press down the brake pedal and try to move the gear selector to another position. Now it shall be possible to move the gear selector.
If the gear selector lever function is not OK it indicates that the fault is permanent.
If the gear selector lever function is OK it means that the fault was present previously but is not active now. There is an intermittent fault.


Continue - Checking the wiring and component

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Checking the wiring and component




Check the cable between the connector on the transmission control module (TCM) #13 (#A43), gear selector module (GSM) #3 and the solenoid for P-lockout connector #2 for short-circuit to voltage.
Remedy as necessary.
Check the resistance of the solenoid between terminals #1 and #2 on the connector. If the resistance is not correct, replace the solenoid.

Other information
- Solenoid gear selector assembly, replacing Solenoid Gear Selector Assembly, Replacing
- Component specifications Specifications
- Checking wiring and terminals Checking Wiring And Terminals






Continue - Verification

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Verification




Verification

Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the components, reconnect the connectors etc.
- Ignition on
- Gear selector in position P.
- Try to move the gear selector lever without depressing the brake pedal. It should not be possible to move the gear selector lever.
- Try to move the gear selector lever with the brake pedal depressed. It should now be possible to move the gear selector lever.

Is the function OK?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFICATION FAILED - Fault-tracing information

VERIFIED - Fault Found

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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 - FAULT-TRACING FAILED

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Check the function solenoid for the shift lock

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