How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask ZZDaryl Your Own Question
ZZDaryl, Chevy Technician
Category: Chevy
Satisfied Customers: 12549
Experience:  28 year experience, Master Mechanic
Type Your Chevy Question Here...
ZZDaryl is online now
A new question is answered every 9 seconds

How to reset Change Engine Oil light in a 2003 GMC Envoy?

Resolved Question:

how to reset Change Engine Oil light in a 2003 GMC Envoy?
Submitted: 9 years ago.
Category: Chevy
Expert:  ZZDaryl replied 9 years ago.

Manually Reset

To reset the oil life monitor, turn ignition switch to ON or RUN position with engine off. Depress accelerator pedal slowly to wide open throttle 3 times within 5 seconds. If CHANGE ENG OIL light flashes for 5 seconds, oil life monitor is reset. If the CHANGE ENG OIL light does not flash, oil life monitor has not reset. Repeat this step.

Reset Oil Life System Using Driver Information Center

If vehicle is equipped with a Driver Information Center (DIC), reset oil life monitor by pressing the Driver Information Center SELECT button for 5 seconds while ENGINE OIL LIFE is displayed.

ZZDaryl and 5 other Chevy Specialists are ready to help you