Diagnostic Test

PROGRAMMING VIN INTO THE PCM 

1. Turn the ignition on.
2. With the scan tool, program VIN into the PCM.
3. Start the engine.
   NOTE:

   If the engine will not start, crank the engine over for 15 seconds. Crank at least two times with the ignition switch returning to the off position each time.

4. Allow the engine to reach normal operating temperature.
5. With the scan tool, read DTCs.

   Does the DTC reset?

   Yes 

   • Replace and program the Powertrain Control Module in accordance with the Service Information. Refer to REMOVAL .
   • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .

   No 

   • The VIN has been successfully programmed into the PCM. Test is complete.
   • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .