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Aarons72s · 11-29-2006, 01:25 PM

Has anyone ever bypassed the high speed blower motor relay? I am sick of blowing them every 12 months. ANd only having low and medium speed. Why did gm even use this anyway? The heat trucks dont use one and from what I can tell they use the same blower motor, except the a/c one has a larger case and a hole for a vent tube. So why shouldnt it be hooked up like the heat blower? If someone has done this could you please describe what you did. And if no one has I will try it myself and post the results. Thanks again.

11-29-2006, 01:25 PM	#1
Aarons72s Registered User Join Date: Apr 2006 Location: oklahoma Posts: 10,669	A/C high speed blower relay bypass? Has anyone ever bypassed the high speed blower motor relay? I am sick of blowing them every 12 months. ANd only having low and medium speed. Why did gm even use this anyway? The heat trucks dont use one and from what I can tell they use the same blower motor, except the a/c one has a larger case and a hole for a vent tube. So why shouldnt it be hooked up like the heat blower? If someone has done this could you please describe what you did. And if no one has I will try it myself and post the results. Thanks again.