Power and Ground Distribution: Testing and Inspection

Checking fuses

Fault-tracing information
Loss of function may be due to a blown fuse.
Check that fuse is intact. For information about fuses, see the wiring diagram.
If the fuse has blown, check the circuit after the fuse before replacing the fuse. Check for a short-circuit to ground. See the relevant wiring diagram for information on which components are supplied power via the fuse.
It is important that all cables and components are checked.


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 connectors, components etc.
- Ignition on.
Check that the function in question is OK.

Is the function OK?

Yes - VERIFIED

No - VERIFICATION FAILED

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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 - Fault-tracing information

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