Get Instant Pricing with Edmunds Price Promise℠
1Look for "Special Offers" on a specific car
2Get your upfront, locked-in price from the dealer
3Go to the dealership to buy your car with no haggle
"The blower works, sometimes, the lights work, sometimes, the radio works, sometimes," = I had these same issues with my 2005 Colorado. Its a ground issue GM put grounding blocks on the side panels under the hood. This issues you are having are controlled by the grounding block on the passenger side. just behind the air filter take out the grounding block and ground everything right to the body. Problem fixed.Report it
© Edmunds.com, Inc.