0
Get a code reader from Autozone or a friend and plug it into the OBDII connection to read what code caused the check engine light to illuminate.
A flashing check engine light indicates to NOT drive any further.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you reset the service engine soon light on a 2004 gmc envoy?
To reset the service engine soon light on a 2004 GMC Envoy you can remove the ECU fuse. ECU stands for electronic control unit.
How do you get the check engine light codes on a 2004 GMC envoy?
With an OBD2 scan tool.
How do you reset service engine soon light in a pontiac 2004 grand am se?
How to reset service light on a 2004 grand am
Why would the check engine light come on with a 2004 GMC envoy?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Service engine light in a discovery?
i have replaced the plugs and wires and my service engine light comes again in 2004 land rover discovery
Where is the fuel filter on a 2004 envoy?
Under the hood on the driver's side. I just paid $49.99 to Jiffy Lube to change it in hopes that the "service engine" light would go off. It did for 2 days and now it's on again.
Where is the engine immobilizer reset button on an 2004 gmc Envoy?
No such thing.
What does it mean when you service engine light comes on and off on a 2004 gmc envoy?
You have a problem with an emissions related component. Have the ECU scanned with an OBD2 scan tool to retrieve the code that has been set. A professional can use this code to diagnose the problem.
What does it mean when security light comes on 2004 Monte Carlo?
i have a 2004 chevy monte carlo and the service engine soon light is on what does it mean?
Oil type and capacity gmc envoy 2004?
The oil type for a 2004 GMC Envoy is 5W-30 weight oil. The oil capacity is seven quarts for an L6 engine and six quarts for a V8 engine.
What does the check engine light look like on a 2004 Nissan Quest?
Its not a symbol. It will say "Service Engine Soon."
How do you reset the service engine soon light on a 2004 Lincoln town car?
You can reset your 2004 Lincoln Town Car service engine light by scrolling to the oil life display. Hold the scroll button in until the oil life goes to 100 percent.
