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jhow66 · 08-12-2006, 11:43 PM

The click you hear is the blower relay on the pass. side up by the right side of glove box. If you can move the relay it means that the ground wire is not making contact all the time.The wire (black) hooks to one of the screws that mount the relay to the heater and AC box.To check it just run you a jumper from the relay to a good ground. If it works all the time then you have found your problem. (the above advice carries no implied warrenty)

08-12-2006, 11:43 PM	#5
jhow66 Registered User Join Date: Jun 2002 Location: Knoxville Tenn. Posts: 3,058	Re: blower motor wiring question The click you hear is the blower relay on the pass. side up by the right side of glove box. If you can move the relay it means that the ground wire is not making contact all the time.The wire (black) hooks to one of the screws that mount the relay to the heater and AC box.To check it just run you a jumper from the relay to a good ground. If it works all the time then you have found your problem. (the above advice carries no implied warrenty) __________________ 56 Chevy Bel-Air 2dr. HT (purchased new) 71 Chevy Cheyenne SWB PU (502HO) 65 GMC short bed step--work in progress and my gofer