Troubleshooting

Troubleshooting BCM-C008204

Reading off diagnostic trouble codes (DTCs)




- Ignition on
- Read off diagnostic trouble codes (DTCs).
If other diagnostic trouble codes are stored in addition to BCM-C008204, perform troubleshooting of these first.





Are other diagnostic trouble codes stored in addition to BCM-C008204?

Yes - DONE

No - Erasing diagnostic trouble code (DTC)

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Erasing diagnostic trouble code (DTC)




- Ignition on
Erase the diagnostic trouble code.





Continue - Checking the diagnostic trouble code

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Checking the diagnostic trouble code




- Ignition off
- Check the connector of the brake control module (BCM) for contact resistance and oxidation.
- Wait a few seconds.
- Switch on the ignition and wait for 60 seconds.
- Read off diagnostic trouble codes (DTCs).
If diagnostic trouble code BCM-C008204 is stored once again, replace brake control module (BCM).

Other information
- Brake Control Module (BCM), replacing Service and Repair.
- Checking wiring and terminals Checking Wiring And Terminals





Was diagnostic trouble code BCM-C008204 stored as a permanent error?

Yes - FAULT FOUND

No - Troubleshooting information

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Troubleshooting information
The brake control module (BCM) has previously registered a malfunction, but the malfunction is no longer active. Check that the cables are not positioned too close to a source of interference, such as a cellular phone.

Continue - No Fault Found

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