VIN programming procedure
VIN (Vehicle Identification Number) is a number with the vehicle information (Maker, Vehicle Type, Vehicle Line/Series, Body Type, Engine Type, Transmission Type, Model Year, Plant Location and so forth. For more information, refer to General Information - IDENTIFICATION NUMBERS . When replacing an ECM, the VIN must be programmed into the ECM. If there is no VIN in ECM memory, the fault code (DTC P0630) will be set.
CAUTION:
- VIN cannot be changed once it is programmed. Confirm carefully when writing the VIN.