Pull the positive battery cable off and wait about 10 minutes. This resets all codes in the PCM.
But, if you haven't fixed the reason the light came on, the light will only come back on again.
How do you reset check engine light for the 2009 Chevy trail blazer?
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
It requires an engine scanner to do that.
disconnect the battery for five minutes, It will reset
The check engine light on a Chevrolet Colorado can be rest by connecting an OBD II code reader to the vehicle's computer . Each of the codes can then be reset which will turn the associated light off.
That REQUIRES an ENGINE SCANNER to do that.
I reset the check engine light on my jeep by disconnecting it from the battery.
Check your universal joints for wear.
To reset the check engine light unplug the battery for 30 minutes. If the issues still persists the light will still light up when reattached.
Disconnect the battery for approximately two minutes.
Have vehicle scanned to determine the problem and have codes cleared
I have a 2006 Chevrolet C4500 Duramax Diesel and I would like to know how to turn off or reset the check engine light on the truck.