Overcurrent Or Blocked

Overcurrent or blocked

Checking components












- Ignition off
- Disconnect the connector from the blower fan
- ECC control module connected.
- Remove the blower fan from climate control system
- Check by hand whether the blower fan rotor blades can rotate freely when the blower fan is removed
- Check that there is enough space for the blower fan rotor to rotate in the climate control system. Check that the blower fan is unimpeded.






Select one of the above options to continue.

1 - Remedy the blockage

2 - Replacing the component

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Remedy the blockage
- Remedy the blockage.

Select "Continue" when the fault has been remedied.

Continue - Verification

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Replacing the component
- Replace the blower fan according to Fan motor Removal and Replacement.

Select "Continue" when the component has been replaced.

Continue - Verification

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Verification




Verification

Hint: Check after repair that the fault has been rectified.












- Ignition off.
- Connect the connectors, reinstall components etc.
- ECC control module connected.
- Ignition on.
- VCT 2000 connected to data link connector (DLC).
Establish communication with the ECC system.





Select Continue.

Continue - Verification, continued

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Verification, continued
Read off diagnostic trouble codes (DTCs).





Select Continue.

Continue - Verification, continued

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Verification, continued
Erase the diagnostic trouble codes (DTCs).





Select Continue.

Continue - Verification, continued

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Verification, continued
Check that diagnostic trouble codes (DTCs) do not recur.





Do the diagnostic trouble codes (DTCs) recur?

Yes - VERIFICATION FAILED

No - VERIFIED

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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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Attempt New Test - Checking components

FAULT-TRACING FAILED - FAULT-TRACING FAILED

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