B223B Vehicle Configuration Mismatch

B223B code - This DTC will set if the Occupant Restraint Controller (ORC) is not configured for Occupant Classification Module (OCM) and the OCM is active on the CAN Bus.

Possible causes B223B code:

- Totally Integrated Power Module (TIPM)

- Occupant Restraint Controller (ORC)

Diagnostic test B223B code

Step 1. Verify active DTC

Turn the ignition on, with the scan tool read ORC DTC.

Does the scan tool active B223B code?

Yes, go to step 2.

No, perform the Airbag system verification.

Step 2. Compare stored VIN in the TIPM and ORC

With the scan tool in ORC  select more options select ECU details, compare original VIN and current VIN. With the scan tool, read and record the VIN that is stored in the ORC.

Does the stored VIN match the current VIN?

Yes, turn the ignition off, disconnect the 12 volt battery and wait two minutes before proceeding. If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. replace the ORC, perform the Airbag system verification.

No, replace or reprogram the Totally Integrated Power Module (TIPM), perform the Bodi Verification Test. 

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