Fault-Tracing Information

Fault-tracing

Information
If any of the following diagnostic trouble codes are stored, CEM-DE01, CEM-4C01, CEM-4C02, ECM-0117 or ECM-0118, fault-trace according to the relevant fault-tracing information.

Are any of the diagnostic trouble codes (DTCs) above stored?

Yes - DONE

No - Fault-tracing

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Fault-tracing
Check components. Check for an open-circuit, contact resistance and oxidation.

Other information
- Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM)
- Signal description Central Electronic Module (CEM) Signal Description, Central Electronic Module (CEM)

Continue - Verification

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Verification









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

- Ignition off.
- Reinstall the connectors, components etc.
- Ignition on.
Check that the relevant diagnostic trouble code (DTC) has switched status from permanent to intermittent fault. Carry this out by clicking UPDATE under the DIAGNOSTIC/COMPONENTS tab. Then find the diagnostic trouble code (DTC) in the list under the DIAGNOSTICS/DIAGNOSTIC TROUBLE CODE (DTC) tab.

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

Yes - FAULT FOUND

No - Information

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Information

Attempt New Test - Information

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