answersLogoWhite

0

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.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What is the service engine soon light on a 2002 gmc envoy?

Indicative of problem with engine emission system


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 reset the Engine Service light on a 1996 Infiniti I30?

A reset Engine Service Light comes on when an issue comes up with in the engine. This light can be reset by a tech or by fixing the problem.


How turn off service engine soon light in gmc envoy?

Disconnect battery and wait about 1 minute


Why is the reduced engine light and service engine soon light on in my 2003 envoy?

There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.


Why is service 4wd light on 02 GMC Envoy?

re: 04 Envoy - my service 4wd light came on in the middle of a 10" blizzard. I researched it and took it to Jiffy Lube and had the front & read differential fluids changed. Light went off and has stayed off. Now my "service engine" light keeps coming on - I'm concerned that I may have a crack in the gas tank as I have read many many other Envoy owners have experienced.


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


Why is service engine soon light on when obd reader says no findings?

on some cars, the service engine light comes and no code is present when a headlight is out


What does it mean when the 2003 jeep liberty service required light comes on?

Service required is the oil change reminder. Service engine soon would be the check engine light.


Service Engine Soon light on 2004 Envoy XUV go on?

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.


How do you get the service engine light to go off on a 1997 ford tarus?

The service engien light (check engine) comes on when the engine computer detects a malfunction and sets a code. You need to have the codes read, diagnosed and repaired to keep the light off.The service engien light (check engine) comes on when the engine computer detects a malfunction and sets a code. You need to have the codes read, diagnosed and repaired to keep the light off.


Signs of bad gas caps?

service engine soon light comes on