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P0602 - Control Module Programming Error

P0602 - CONTROL MODULE PROGRAMMING ERROR

Description:  This diagnostic trouble code (DTC) indicates a programming error within the Vehicle ID (VID) block.
Possible Causes: 
  • VID data corrupted by the diagnostic tool during VID reprogramming.
Diagnostic Aids:  Using the diagnostic tool, reprogram the VID block. If the PCM does not allow reprogramming of the VID block, reflashing the PCM is required.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All The Vehicle ID (VID) Block must reprogrammed. For instructions, refer to the Flash VID Block Procedure.
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