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Why is the check engine light on in a 2002 Grand Prix 3.8 engine?
The light is one because there is a problem with the emissions system. Once the problem is corrected the service tech will reset the light.
Check engine light wont go off?
The light is one because there is a problem with the emissions system. Once the problem is corrected the service tech will reset the light.
What does a check engine light mean on a 2007 silverado?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
Why won't the check engine light go off on my 98 gmc Yukon?
The light is one because there is a problem with the emissions system. Once the problem is corrected the service tech will reset the light.
What does it mean if your engine runs but the check engine light comes on a 2002 Chevy silverado?
It is on because the ECU has detected a problem with the emissions system.
How do you reset service engine light Chrysler town and country?
The engine check light on Chrysler town & country come on only when there is problem with any sensor Mal function which set off the engine check light. To reset this indication light read the OBD code and correct the corresponding problem. Once the cause of problem is corrected, than only OBR scanner will reset this service engine light can be reset.
How do you reset check engine light 2000 silverado?
That requires an OBDII engine scanner to clear the codes / turn light off. But if you have not FIXED the problem that made it come on then it will just come on again. Have engine scanned.
How do you reset the check engine light on 2003 chevy silverado?
That requires an OBD2 engine scanner. first you need to fix the problem that made it come on in the first place. Sometimes after fixing the problem the light will turn it's self off.
How do you reset check engine light on Toyota's?
The check engine light is on because there is a problem with the system. Until the problem is corrected the light will remain on even if you reset it. Most code readers can reset the light but you will need to fix the problem first. Have your local auto parts store read the code(s) set to help you determine what is wrong.
How do you reset the check engine light in a 1998 integra?
Go to the fuse that is on the battery terminal, and remove it for about 20 seconds, then put it back in. This will reset the ECU which will rid you of the check engine light. If the problem that caused the light to come on is still present the code will be set in the ECU and the check engine light will be turned on again until the problem is corrected.
How do you reset the check engine light on 2003 silverado?
There is a reason that the check engine light came on. The ECM (engine control module) detects a problem. You can clear the codes with a code scanner but if the problem hasn't been fixed the light will come back on. You need to have the codes read. The codes will help you determine the cause of the check engine light problem. It may be as simple as a loose fuel cap.
How do you reset the check engine light on your 2003 Ford f 150?
Have you corrected the problem that made the light come on in the first place? You may need a OBD diagnostic tool.
