By repairing whatever tripped the light. Then you use an OBD2 scan tool to reset the light.
AnswerYou just have to disconnect the battery for a minute and then the check engine light go off, if the problem has been fixed! AnswerDisconnecting the battery will reset the light on most, but not all, 1995 & older cars, but on 1996 and newer cars this will rarely reset the light. It requires an OBD2 scan tool to reset the light on most newer cars.No, resetting the light will not fix the cause of the problem.
Resetting the ECM without fixing the reason why the check engine light came on will only lead to the check engine light coming back on soon.
Check engine light or required maintenance light. Procedure for resetting required maintenance light just answered. Check engine light requires an OBD II to determine problem and turn the light off.
50 miles
No. It is illegal, will cause a check engine light and running problems.No. It is illegal, will cause a check engine light and running problems.
What causes ticking, check engine light, and the check gauges sensor to come on in a 1999 Dodge Durango 5.2L SUV?
no for sure not
It has to be done with a scan tool. Resetting the light without correcting the problem will be of no use as the light will come back on.
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 best way to turn off the check engine light on a 91 Mercedes 300 SE is to disconnect the battery. However, resetting the light this way will not fix what made the light come on.
disconnect battery cables and touch them together! I have done this and it worked. I have an 05 2500hd
check engine usually is emissions related, try resetting by disconnect negative battery terminal for about 5-10 minutes.