How do I reset service engine light on my 2002 Chevrolet Silverado truck? Thanks in advance!
Answer: Just disconnect the (-) negative cable from the battery and wait twenty seconds. What you are doing is resetting the computer. However, I must advise you that you don’t want to do that too many times because sooner that you think that check engine light won’t reset any longer. There is something wrong with your emissions system go and have it read at an auto parts store and they can tell you want code it is reading. Best of luck!