How do you reset maintenance light, reset service light indicator GMC Envoy. 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 Envoy, oil reset instructions: year 2004-2009 1. Turn the ignition to run (one position before starting engine). 2. […]
Tag: Service Reset
Service Reset: 1)Push-hold Trip Button (TB) 2)Turn key to position 1 3)Continue to hold (TB), the number 15A will show to the teft of the milage 4)Release (TB) for 3 sec and then hold (TB) again 5)In