FixVault

Using the Vehicle Communication Module (VCM) When the Original Module is Available

NOTE: If PMI fails on the first attempt, exit the diagnostic tool PMI application and carry out the procedure again.
  1. With the original module still installed, using the VCM and the latest version of the service function card, SELECT: Programmable Module Installation.
  2. Select the module being installed and press the trigger.
  3. Follow the on-screen instructions.
  4. SELECT: Retrieve Module Configuration - Old ECU. Press the trigger.
  5. Follow the on-screen instructions.
  6. INSTALL new module.
    NOTE: For vehicle security module (VSM) programming only, refer to steps a-d  below, all others skip to step 7.
    1. Turn the headlamp switch to the OFF position.
    2. Turn the ignition key to the RUN position.
    3. Open the drivers door.
    4. Unlock the doors using the interior trim switch.
  7. SELECT: Restore Configuration - New ECU. Press the trigger.
  8. The VCM completes loading the retrieved data and displays Module Download Successful.
  9. Test the module for correct operation.