B223B-VEHICLE CONFIGURATION MISMATCH
Theory of Operation
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When Monitored:
With the ignition on.
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Set Condition:
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 |
|---|
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| OCCUPANT RESTRAINT CONTROLLER (ORC) |
| 1. | Turn the ignition on. |
| 2. | With the scan tool, read ORC DTC. |
| NOTE: | Make sure the battery is fully charged. |
Does the scan tool display active B223B-VEHICLE CONFIGURATION MISMATCH DTC?
Yes
- Go To 2
No
- Perform the AIRBAG SYSTEM VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/CONTROLLER, Occupant Restraint (ORC) - Standard Procedure).
2. COMPARE STORED VIN IN THE TIPM AND ORC
| 1. | With the scan tool in ORC select More Options select ECU Details, compare Original VIN and current VIN. |
| 2. | With the scan tool, read and record the VIN that is stored in the ORC. |
Does the stored VIN match the current VIN?
Yes
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WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
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WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury.
- Replace the ORC in accordance with the service information.
- Perform the AIRBAG SYSTEM VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/CONTROLLER, Occupant Restraint (ORC) - Standard Procedure).
No
- Replace or reprogram the TIPM in accordance with the Service Information.
- Perform the BODY VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure).