You need to have it checked for codes. If you fix the cause of the codes the light will stay off.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
Maybe you should service the engine soon. :P
can you tell me why my 1999-2000 Chevy trailblazer light is on
It means the computer has detected a problem with the emissions system. It could be a number of things. Have the computer scanned to recover the code. This will help you determine what the problem may be.
When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.
on mine i just changed the o2 sensor located in the front by fan
That requires an OBDII engine scanner.
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.
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.
I reset the check engine light on my jeep by disconnecting it from the battery.
You have to remove the instrument cluster to service the light bulbs.
I was told by a co-woker that if you disconnect the negative battery cable for about 20 minutes or so that will reset the service engine light.
time for an oil change
My corsica did the same thing so i went to autozone and had my controle module checked and that was the problem. it has no died on me since and that has been 2 years ago...
The check engine light means there is a problem with the emission systems on the vehicle. The service engine light means that a regular schedule service is needed. Most of the time this means you need an oil/filter change.
The service engine light is the same thing as a check engine light.
disconnect the battery for a few minutes
Yes it can.
Why are ets and engine light on in 98 Chevy cavalier
There is a problem with the emmission system are transmission and the computer turns the engine light on to let you know there's a problem. Have engine scanned with a OBDII engine scanner.
Have vehicle scanned to determine problem