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What is the problem if check engine light comes on Chevy Tahoe 1999?
Wiki User
∙ 13y ago
That means that the computer system has recognised a problem with the emissions system on the engine or transmission.
The FIRST thing you need to do is to have the computer system scanned with an engine scanner to find the area the problem may be in. Some parts stores will do this for FREE. Don't start replaceing parts. Have it scanned FIRST.
Wiki User
∙ 13y ago
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Your check engine light is on on your 2005 Chevy Tahoe what does that mean?
It means there is a problem in the emission system are transmission. Need to have engine scaned with a engine scanner. Some parts stores will do that for free.
What caused my 2001 Chevy Tahoe check engine light to come on?
An emission or performance problem will cause the Check Engine Light to illuminate. You can take your vehicle to Auto Zone and have the computer scanned for trouble codes. There is no charge.
What does reduced engine power mean in a 2003 Chevy Tahoe?
That means the engine is running HOT. Need to check the coolant level and check for coolant leaks.
What would make check gauge light come on in 1999 Chevy Tahoe?
Check gauge? Never heard of a check gauge light. If you are referring to the check engine light it is on because there is a problem with the emissions system. You need to have the ECU scanned by a professional.
How do you reset check engine light on 2005 Chevy Tahoe?
You will have to have it scaned with a 0BD2 engine scanner. If you do not fix the problem that made it come on then it will just come back on again. There is a problem with the emission system, Repair as needed, clear codes and the light will go off.
How do you fix a burned out check engine light on a 1998 Chevy Tahoe?
You will have to take the dash apart and replace the bulb.
Does a 96 Chevy Tahoe have a computer and can you check the codes from the radio somehow?
yes, and what codes are you asking about "check engine" or anti lock radio codes?
1996 Chevy Tahoe Airbag light came on indicating an electrical problem What where do you need to check to troubleshoot?
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Why is the Check engine light on Chevy?
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.
Why does my Check engine light stay on in my 2001 Chevy Impala?
Check engine is an error. You have to go at a garage to see what is the error code, then correct the problem.
Can low fuel make the check engine light on a Chevy cavalier come on?
No, only a problem that effects emissions will set the check engine light.
1995 Chevy Tahoe 4 wheel drive wont work?
had this problem with my 95 tahoe.. replaced the accuator no help check the 4wd fuse in the fuse box near the drivers door 20 amp...........
