B222A-VEHICLE LINE MISMATCH

For a complete wiring diagram, refer to the Wiring Information.

Possible Causes

When Monitored:
With the ignition on.
Set Condition:
The Totally Integrated Power Module (TIPM) sends a Bus Message to the Occupant Restraint Controller (ORC) containing the vehicle line but the ORC original VIN does not march the broadcast VIN.

Possible Causes
TOTALLY INTEGRATED POWER MODULE (TIPM)
OCCUPANT RESTRAINT CONTROLLER (ORC)

1. VERIFY THAT DTC B222A-VEHICLE LINE MISMATCH IS ACTIVE

NOTE: Make nsure the battery is fully charged.

1.	Turn the ignition on.

2.	With the scan tool, read ORC DTC.

Does the scan tool display active B222A-VEHICLE LINE MISMATCH DTC?

Yes

Go To 2

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

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.

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).

Replace or reprogram the Totally Integrated Power Module (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).