Question about 2004 GMC Canyon

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Heater fan only works on the high position?

2004 gmc canyon heater fan only works on the high position?

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There is a plug up under the glove box that loosens and you need to snug it up.

Posted on Feb 04, 2010

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The climate control fan on my 3005 gmc canyon only works on the highest speed

Posted on Jan 15, 2010

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The resistor block that control the lower fan speeds is bad.

Posted on Dec 09, 2009

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1 Answer

2004 canyon signal lights only work with high beam on


Sounds like I a possible multifunction switch l

Jan 18, 2014 | 2005 GMC Canyon

1 Answer

I need a owners manuel fora 2004 gmc canyon


You can download the owners manual for your 2004 GMC Canyon from the following link.(http://www.extendedgmwarranty.com/owners-manual/gmc/2004-GMC-Canyon.pdf ).Your valuable feedback would be appreciated.Thanks for choosing Fixya.

TinuAlbinAlex

Jun 14, 2011 | 2004 GMC Canyon

2 Answers

My blower only works on high is it the switch or resister


That is usually caused by the resistor module for fan motor speed control. Replacement is quick and not very costly

Apr 02, 2011 | 2004 GMC Canyon

1 Answer

Heater fan only works on high


This is caused by a defective blower motor speed control resistor, the resisitor is located next to the blower motor.

Jan 13, 2011 | 2004 GMC Canyon

1 Answer

Fan motor doesn't work on 1-3 but works on 4 for the A/C and Heater. Is it a fuse or switch problem?


It's your blower motor resister. It is located on or near the blower motor. This, when it goes bad, will cause your fan to only work on high.

Sep 03, 2010 | 2005 GMC Canyon

1 Answer

Heat/ac blower motor works on high. intermittent on other speeds.


Check the blower resistor pack - usually located in the heater air ducting in the blower fan airflow. Check for loose connections and open circuit resistors on the unit.
If speed 4 works always, its unlikely to be the blower motor ground connection.

Aug 10, 2009 | 2004 GMC Canyon

2 Answers

Same issue with blower fan


Replaced connector and everything is perfect. Several canyons have had this same issue . looked through several forums. Thanks Guys

Jun 20, 2009 | 2004 GMC Canyon

1 Answer

2004 gmc canyon fan moter for ac dont work


There is a fuse I would check first if you haven't tried that yet. They had problems with the switches in some of those vehicles. If you could take the control out and unpug then reattach the plug it may start working meaning the switch is bad.
You may have a bad fan motor. Do you have a test light to check for voltage at the motor itself?
Lastly, there is a resistor set that changes from low to high that may have one or more resistors burned out.
Dale

Dec 12, 2008 | 2004 GMC Canyon

2 Answers

Fan blower motor


The Canyon has an inherint problem with the Fan Power cable being loose. When I say loose...I'm saying that you need to adjust the wires and then take a zip strip to tighten it up.

Passenger side under the dask are 2 cable hook ups. the one on the farthest right (Only 2 wires going to the plug) is the fan power cable. Jiggle it while the fan is on position number3 so you can hear when it comes on!!!

Nov 18, 2008 | 2004 GMC Canyon

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