CTS Sedan RWD V6-3.6L (2011)
5. Use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before completing the programming
event.
Note
If a programming failure occurs, refer to Engine Control Module Recovery Steps in this bulletin.
Engine Control Module Recovery Steps
1. Disconnect the programming device.
2. Power down the control modules connected to the GMLAN bus by disconnecting the positive battery cable for 2 minutes.
3. Reconnect the positive battery cable.
4. Using MDI, connect to the programming station or Notebook using a cable (LAN).
5. Reboot the programming station or Notebook. This is to make sure nothing is in memory.
Note
Selecting Replace and Reprogram from the Select Diagnostic Tool and Process Screen is REQUIRED because some of the calibrations may be
erased from the initial attempt to reprogram the module.
6. Reprogram the engine control module. Select Replace and Reprogram from the Select Diagnostic Tool and Process Screen.
7. Follow the on-screen instructions to complete the programming event.
8. Clear all DTCs.
Note
Repeat Steps 1-8 above IF another programming failure occurs. If the second attempt to reprogram in unsuccessful when following the Steps 1-8 above,
then contact Techline Customer Support Center.
Warranty Transaction Information
Submit a transaction using the table below.
Dealer Program Responsibility
Whenever a vehicle subject to this program enters your vehicle inventory, or is in your facility for service in the future, and the vehicle is still covered
under the New Vehicle Limited Warranty, you must take the steps necessary to be sure the program correction has been made before selling or releasing
the vehicle.
Disclaimer