service engine soon light on 1997 Chevrolet 1500 Pickup

Please tell me how to "reset" the service engine soon light on my truck.

Asked by for the 1997 Chevrolet 1500 Pickup
Your service engine soon light is on because of a trouble code generated by your emission control system: http://repairpal.com/check-engine-light

You most likely need a repair.
2 answers
take the truck to a autozone cause they will check it for free and if you already fixed it then ask the guy to reset it for you with their scanner.