Today I had this repaired on My pickup. The front crash detector was bad. Total cost to repair at you friendly GM dealer was $410.00
How do i reset a service engine light on a 2005 gmc c6500 cat engine
If your engine light has come on for your 1993 GMC Jimmy, you need to take you car in for service. You should make sure that you have enough oil in your car.
Tail light assembly short
To reset the service engine soon light on a 2004 GMC Envoy you can remove the ECU fuse. ECU stands for electronic control unit.
The computer finds wrong data from one of the sensers Go to a qualified mechanic for a diagnostic
check for a vehicle theft system?? Is the Light Illuminated. does it stay on:::
The service engine soon light comes on when there is a problem with the engine or transmission. They are both monitored and controlled by a computer. You will need to take the car to a shop or AutoZone can read the codes for free. This will at least tell you what area is setting the light.
Indicative of problem with engine emission system
Worn brake pads can cause the brake light to blink on the dash in a 1993 GMC Sierra 1500. This can also be caused by a faulty light.
you need to flash the computer,
I am having the same problem with my 2000 GMC Safari. The Service Engine Soon light is on some time. Can any one explain this issue please.
it means you should probably get that checked.