My blower went out on my 2005 GMC Envoy. The heat itself still works but the blower is not functioning. Where do I locate the blower motor and how do I check it to see if it is the blower itself or just a relay or something. It was working for a short time, then stopped, then worked again, and now nothing. Is there there possibly some type of plug or wiring harness that could have come loose?
Jan 6, 2010 at 7:42 AM