Checking Quick Lock Motor

Checking the quick lock motor

Checking the function, quick lock motor




- Ignition on
- Check the function of the quick lock motors by clicking on the VCT2000 symbol
- Select the desired motor and press start.
Selected door should open.





Is the function OK?

Yes - Fault-tracing information

No - Checking the wiring

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Fault-tracing information
The control module has previously registered a fault but the fault is no longer active. The diagnostic trouble code (DTC) was probably caused by an intermittent fault. If the fault persists, fault-tracing according to this diagnostic trouble code (DTC) must be carried out despite no fault symptoms being found. The fault is evaluated depending on how it occurs.

Continue - No Fault Found

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Checking the wiring




- Ignition off.
Check the wiring between the keyless vehicle module (KVM) and the connector for the quick lock motor. Check for an open-circuit. Check for a short-circuit to ground. Check for short-circuit to supply voltage.
For information about the cable routing, see the relevant Wiring Diagram.

Other information
- Connecting the breakout box Connecting The Breakout Box, Keyless Vehicle Module (KVM)
- Signal specification Signal Description, Keyless Vehicle Module (KVM)
- To access the front door control module,
- For left-hand drive vehicles, see: Driver door module (DDM) Driver Door Module (DDM)
- For right-hand drive vehicles, see: Passenger door module (PDM) Passenger Door Module (PDM)
- Checking wiring and terminals Checking Wiring And Terminals

Was a fault detected?

Yes - Verify

No - Replacing the component

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Replacing the component
Replace the lock unit if no other faults are found.

Other information
- Door latch, front door Service and Repair

Continue - Verify

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Verify

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




- Ignition off
- Reinstall the connectors, components etc.
- Ignition on
- Check the function of the quick lock motors by clicking on the VCT2000 symbol
- Select the desired motor and press start.
Selected door should open.





Is the function OK?

Yes - FAULT FOUND

No - Fault-tracing information

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Information

Fault-tracing information
The fault should be diagnosed and remedied. Since this is not the case the fault-tracing process has failed.
Complete the fault-tracing for those fault or try again.

Do you want to terminate fault-tracing at this time?

Yes - Exit fault-tracing

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking the function, quick lock motor

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