Operation CHARM: Car repair manuals for everyone.

Programming and Relearning

1. Install new PCM.
2. Using NGS Tester, perform Security Access Procedure. Refer to KEY PROGRAMMING SECURITY ACCESS PROCEDURE.
3. Select PARAMETER RESET.

NOTE: Selecting PARAMETER RESET causes PCM_ID PID to change from STORED to notSTORED.

4. After process has been completed, Key OFF.
5. Disconnect NGS Tester.

NOTE: Once initialized, the THEFT indicator should prove-out for three seconds and the vehicle will start.

6. To initialize, PCM/PATS, cycle ignition key from OFF to ON three times, each time leaving in ON for three seconds.