How do you reset maintenance light, reset service light indicator GMC Sierra. For reset maintenance light and that can be made manually by use button on car dash board.
Reset service light indicator, engine oil life GMC Sierra, oil reset instructions:
year 2001-2007
1. Turn the ignition to run (one position before starting engine).
2. Immediately after Step 1 press and release the gas pedal 3 times within 5 seconds.
3. If the Change Oil Soon light flashes the system is resetting.
4. Turn the ignition off and then start the engine to verify the indicator has been reset.
year 2008-2013
1. Turn the ignition to run (one position before starting engine).
2. *Display the OIL LIFE REMAINING on the DIC (i button). If the vehicle does not have DIC buttons, the vehicle must be in P (Park) to access this display by pressing the trip odometer reset stem.
3. Press and hold the SET/RESET (arrow) button on the DIC, or the trip odometer reset stem if the vehicle does not have DIC buttons for more than 5 seconds. The oil life will change to 100%.
4. Turn the ignition off and then start the engine to verify the indicator has been reset.
*Remaining oil life can also be reset by depressing the gas pedal 3 times within 5 seconds instead of using the DIC.