P0630 VIN Not Programmed or Incompatible-ECM/PCM: General Description

Regulations require that all 2005 and subsequent model year vehicles shall have the Vehicle Identification Number (VIN) available in a standardized format through the standardized data link connector in accordance with SAE J1979 specifications. Using a scan tool, PERFORM "VIN WRITING" procedure after replacing or reflashing a ECM/PCM.