GMC Sierra Blower Fan Speed

Browse GMC Sierra Blower Fan Speed questions and answers. Choose a question that matches your symptoms.

5 discussions

A/C Blower Motor Fan Speed Is Either Super Slow Or...

2014 GMC SIERRA

The A/c In My Truck Gets Cold And Can Fluctuate Between Temperatures As Needed Very Well. However, It Seems The Fan Speed Is Either Super...

1 ANSWER

1 IMAGE

Asked by SCBreck

2013 GMC SIERRA

Blower Fan Will Only Work On High Speed. Also A/c Won’t Work. Thought It Might Be Related To Blower Problem. When A/c Is Turned On Green...

11 ANSWERS

Asked by Rodheide

2005 GMC SIERRA

When I Turn On My Heat Or Ac Sometimes I Can Control The Blower Motor Just Fine Other Times And This Seems To Be More Often Now The Blower...

1 ANSWER

Asked by rtheroys

2002 GMC SIERRA

When I Switch The Vent Control To Blow Out Of The Dashboard Vents And Turn The Blower Speed To 3 Or Above, It Creates A Loud "blowing" Noise...

3 ANSWERS

Asked by creed427

GMC SIERRA

My Truck Is A 1997 Gmc Sierra With A 5.7l Vortec Engine And 80,000 Miles. The Fan Only Works On High. The Blower Motor Itself Is Only 2...

2 ANSWERS

2 IMAGES

Asked by chuck99999

Browse by repair topic

Can’t find your issue?