Resetting Procedure
Follow this procedure to reset the GM Oil Life System. ™:
- Turn the ignition to RUN but the engine off.
- Fully press and release the accelerator pedal slowly three times within five seconds.
- If the CHANGE OIL SOON light flashes, the system is resetting.
- Turn the key to OFF.
- Start the vehicle.
- The oil life will change to 100%.
- If the Change Oil Soon light come back on, the system has not reset. Repeat the procedure.
With Driver Information Center (DIC)
- Put the oil life display ON, with the engine off.
- Press the DIC RESET button for five seconds.