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Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Air Bag Restraint System - Electrical Diagnostics >> Restraints - Electrical Diagnostics >> DTC Troubleshooting >> B2201-Calibration Mismatch >> Diagnostic Test

Diagnostic Test

  1. 1) VERIFY THAT DTC B2201-CALIBRATION MISMATCH IS ACTIVE 

    Turn the ignition on.

    With the scan tool, read ORC DTCs.

    NOTE: Ensure the battery is fully charged.

    Does the scan tool display active: B2201-CALIBRATION MISMATCH? 

    Yes 

    1. Go to  2).

    No 

    1. Test Complete.
  2. 2) CHECK VIN IN PCM 

    With the scan tool compare the VIN that is programmed into the PCM to the VIN stored in the ORC.

    Does the VIN programmed into the PCM match the VIN stored in the ORC? 

    Yes 

    1. Go to  3).

    No 

    1. Replace and program the Powertrain Control Module in accordance with the service information. Ensure the PCM is replaced with the correct vehicle line PCM.
    2. Perform POWERTRAIN VERIFICATION TEST .
  3. 3) REPLACE THE OCCUPANT RESTRAINT CONTROLLER 
    WARNING: To avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.
    WARNING: If the airbag control module is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment and serious or fatal injury.

    View repair. 

    Repair 

    1. Replace the Occupant Restraint Controller in accordance with the service information.
    2. Perform *ORC VERIFICATION TEST - VER 1 .
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