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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 210 ((40TE & 41TE Automatic Transmission - Electrical Diagnostics)) >> Automatic - 40/41TE >> DTC Troubleshooting >> P0602-Control Module Programming Error/Not Programmed >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1) CONTROL MODULE PROGRAMMING ERROR 
    NOTE: The controller is programmed with generic software and will not allow the correct vehicle Powertrain management.

    Record the controller part number.

    Update the controller with the correct software in accordance with the Service Information.

    Verify that the controller updated successfully. 

    Test Complete 

    1. Perform 40/41TE TRANSMISSION VERIFICATION TEST .
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