Fault-Tracing

Fault-tracing

Checking components and wiring

Note! If diagnostic trouble code for alternator is stored, then troubleshoot that diagnostic trouble code first.

Check the battery's connections for contact resistance and oxidation.
Check the system relay's connector for contact resistance and oxidation.
Check the charging system's function for low voltage.

Hint: Read off the battery voltage by clicking on the symbol for VCT2000.









Continue - Verification

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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 - Exit fault-tracing

No - Attempt New Test

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Attempt New Test - Checking components and wiring

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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.
- Start the engine.
Read off the battery voltage.
Check the battery voltage, battery voltage shall be 13.5 V-14 V.





Is the function OK?

Yes - Troubleshooting procedure complete

No - Fault-tracing information

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