Fault-Tracing Information

Fault-tracing

Checking the function




- Ignition on.
- Gear selector in position P
- Try moving the gear selector to another position without depressing the brake pedal. It should not be possible to move the gear selector.
- Depress the brake pedal and try moving the gear selector to another position. It should now be possible to move the gear selector.
If the function is correct, this is an indication that the fault was present previously but is not active at the moment, i.e. an intermittent fault.

Continue - Checking the wiring and component

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Checking the wiring and component




- Ignition off.
Check the cable between transmission control module (TCM) terminal #13 (#A43) and gear selector module (GSM) terminal #3 for short circuit to supply voltage.

Hint: With the ignition on, the voltage when the gear selector is in N must be 0 V. It should be Ubat when the gear selector is in position R or D.

Other information
- Connecting the breakout box Connecting Breakout Box, Transmission Control Module (TCM) Connecting the breakout box Connecting Breakout Box, Transmission Control Module (TCM)
- To access connector A: Transmission Control Module (TCM) Transmission Control Module (TCM)
- Signal specification Signal Description, Transmission Control Module (TCM)
- Checking wiring and terminals Checking Wiring And Terminals









Continue - Verification

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Verification




Verification

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




- Ignition off.
- Reinstall the connectors, components etc.
- Ignition on.
- Gear selector in position P.
Try moving the gear selector to another position without depressing the brake pedal. It should not be possible to move the gear selector.
Depress the brake pedal and try moving the gear selector to another position. It should now be possible to move the gear selector.

Was 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

Attempt New Test - Checking the function

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