06 Blower motor not functioning
#1
06 Blower motor not functioning
So I have been reading through posts trying to discover a fix, but I have not been able to as of yet. My 06 equinox has power to the blower motor at the red/white wire, and if I ground the purple wire at the motor it spins at full blast, but it will not run otherwise regardless of the position the switch is in.
As I understand it the switch varies the ground to control the speed, but I am just not sure where to go from here. I am more used to a constant ground and varied power type circuits, so this is throwing me for a loop. Any suggestions on where to look for the culprit, resistor, etc would be greatly appreciated!
As I understand it the switch varies the ground to control the speed, but I am just not sure where to go from here. I am more used to a constant ground and varied power type circuits, so this is throwing me for a loop. Any suggestions on where to look for the culprit, resistor, etc would be greatly appreciated!
#3
As far as a replacement plug goes, an exact match is Dorman part number 645-720. Dorman doesn't say it fits the 2006 Equinox/Torrent, but the other vehicles Dorman says it fits (2006-2010 Hummer H3, 2007-2010 Saturn Sky, 2007-2009 Pontiac Solstice) use the same resistor as the 2006 Equinox/Torrent so it should be a perfect fit.
2005 Equinox uses a different resistor (same as 2002-2007 Saturn Vue)
2007-2009 Equinox/Torrent also use a different resistor (same as numerous 2007+ GM models)
An OEM harness that would have this plug is p/n 25949869, but it will cost around $48 from the stealership. This might be your only choice at the moment because it seems like most retailers are out of the Dorman part.
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