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Home >> Hyundai >> 2008 >> Tucson GLS, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC - GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0630 VIN Not Programmed Or INCOMPACTIBLE-ECM/Pcm >> System Inspection
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System Inspection

  1. Was the PCM just replaced or reflashed?

    YES  : --> Using a scan tool, perform "VIN WRITING " procedure (See VIN PROGRAMMING PROCEDURE ). Refer to the latest manual for scan tool and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    NO  : --> Using a scan tool, read VIN information.

    If there is no proper VIN information, perform "VIN WRITING " procedure (See VIN PROGRAMMING PROCEDURE ).

    If VIN information exists, substitute with a known-good PCM and check for proper operation. If the problem is corrected, replace PCM.

    And go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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