VIN Programming Procedure

VIN (Vehicle Identification Number) is a number that has the vehicle's information (Maker, Vehicle Type, Vehicle Line/Series, Body Type, Engine Type, Transmission Type, Model Year, Plant Location and so forth. For more information, please refer to GENERAL INFORMATION ). When replacing an ECM, the VIN must be programmed in the ECM. If there is no VIN in ECM memory, the fault code (DTC P0630) is set.

1. Select "Vehicle" and "Engine" (For example, SEDONA 3.5L V6).
   Fig 1: Scantool Display - Select "Vehicle" And "Engine"

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2. Select "VIN WRITING".
   Fig 2: Scantool Display - VIN WRITING

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3. Check the ECM status.
   Fig 3: Scantool Display - Select ECM Status

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   NOTE:

   • VIRGIN: VIN is not programmed
   • LEARNT: VIN has been already programmed

   Is the ECM status "VIRGIN"?

   YES 

   • Go to next step 4.

   NO 

   • END
4. Write the VIN with cursor, function and number keys.
   WARNING: Before pressing the "ENTER" key, confirm the VIN again because the programmed VIN cannot be changed.
   Fig 4: Scantool Display - VIN With Cursor, Function And Number Keys

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5. After verifying the written VIN, press the "ENTER" key.
6. Turn the ignition switch OFF, and then turn ON.
   Fig 5: Scantool Display - Press "ENTER"

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7. Verify the programmed VIN in the ECM memory.