CALIBRATION MISMATCH

For a complete wiring diagram Refer to Section 8W.

When Monitored:
With the Ignition on.
Set Condition:
The Occupant Restraint Controller (ORC) will set this DTC if the VIN stored in the Powertrain Control Module (PCM) does not match the VIN stored in the ORC.

Diagnostic Test

NOTE: Ensure that the battery is fully charged.

NOTE: When disconnecting or connecting airbag system components, the ignition must be turned off and the battery must be disconnected.

Turn the ignition on.

Select ACTIVE or STORED DTC:

ACTIVE DTC

Go To 2

STORED DTC

Go To 3

2. VERIFY THAT THE CURRENT VIN AND THE ACTUAL VIN MATCH

With the scan tool, select System Tests and select VIN Verification.
Compare the current VIN displayed by the scan tool and the VIN on the vehicle VIN plate.

Does the current VIN match the VIN on the vehicle VIN plate?

Yes

WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.
WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment and personal injury or death.
Replace the ORC in accordance with the service information.
Perform the *AIRBAG SYSTEM VERIFICATION TEST - VER 1.

Replace and program the PCM in accordance with the service information. Ensure that the PCM is replaced with the correct vehicle line PCM.

Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE).
Perform the *AIRBAG SYSTEM VERIFICATION TEST - VER 1.

3. CHECKING STORED OR INTERMITTENT CODES

NOTE: Diagnose and repair all active codes before diagnosing stored codes. Refer to the Table of Contents in this Section for a complete list of airbag system diagnostic procedures.

With the scan tool, record and erase DTCs in all Airbag System Modules.
Turn the ignition off, wait 15 seconds, then turn the ignition on.
With the scan tool, check for active DTCs in the ORC.

Does the scan tool display any active DTCs?

Yes

Select the appropriate diagnostic procedure from the Table of Contents in this section.

No problem found at this time. Erase all codes before returning vehicle to customer.