Non-Approved Value

Non-approved value

Checking components and wiring




- Ignition off.

Hint: Check that the car is not loaded. The car must be fully fuelled and on a flat surface. There must not be passengers or baggage in the car.

- Check the connectors for the Suspension Module (SUM) and the position sensors. Check for contact resistance and oxidation
- Check the signal cable between control module terminal #A14 and rear right position sensor terminal #4 and between control module terminal #A28 and rear left position sensor terminal #4. Check for an open-circuit
- Check that the rear right and left position sensors are correctly installed.

Hint: Click on the VCT2000 symbol to check the signal from the position sensors.

Try a new position sensor if no fault is found in the wiring.
After this fault-tracing, the control module must be calibrated according to VIDA vehicle communication. Select Pause. Then save a bookmark so that the fault-tracing can be resumed from this point.

Other information:
- To access or replace the position sensor, see Position sensor suspension rear (Four-C), replacing Service and Repair
- For information about components, see Component specifications [1][2]Specifications
- To connect the breakout box, see Connecting the breakout box Connecting the Breakout Box, Suspension Module (SUM)
- For information about signals, see Signal specification Signal Specification, Suspension Module (SUM)
- 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.
Read off the status of the diagnostic trouble code (DTC).





Is the status of the diagnostic trouble code (DTC) intermittent?

Yes - VERIFIED

No - VERIFICATION FAILEDPAPER

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VERIFIED - Fault Found

VERIFICATION FAILED - 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 - FAULT-TRACING FAILED

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking components and wiring

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