Cabin Fan Blower for AC and Heater

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02-21-2010, 12:37 AM

purple haze

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Thread Starter

Join Date: 08-16-2007

Location: Beaverton, OR

Posts: 14

Cabin Fan Blower for AC and Heater

My cabin fan will only run on hi. Anyone know what to look for on this? I took the face plate off and look at the connectors. Reset them but still no luck.

2006 HHR
2.2 Auto
LT1
111000mi

Purple Haze

02-21-2010, 08:00 AM

Kinison_fan

Senior Member

Join Date: 04-17-2009

Location: PA

Posts: 251

The resistor needs to be replaced.
Try a search on "resistor" and fan or blower-there are few threads on doing this. If I recall, it is labor intensive due to its location...

Try this one..
https://www.chevyhhr.net/forums/problems-service-repairs-42/heater-motor-resistor-question-s-21350/

Last edited by Kinison_fan; 02-21-2010 at 08:02 AM. Reason: found related link

02-21-2010, 09:25 AM

MWG2

Senior Member

Join Date: 11-14-2007

Location: Planet Earth

Posts: 1,240

Mine was replaced by the Dealer...while still under warranty. They told me that they have seen a LOT of defective AC - Heater cabin fans.

02-22-2010, 09:20 AM

ebritt

Senior Member

Join Date: 11-09-2008

Location: Kentucky

Posts: 196

mine sounds like a playing card in bicycle spoke.....tic..tic..tic..tic..tic

02-22-2010, 01:55 PM

shaginwgn

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Join Date: 06-24-2006

Location: Bowling Green, OH

Posts: 2,315

Make sure you check your cabin air filter to see it needs to be replaced that is the #1 cause of why the blower motor resistors go bad.

04-11-2010, 08:45 PM

GrotesqueFetus6

Senior Member

Join Date: 03-18-2009

Location: conroe tx

Posts: 443

Quote:

Originally Posted by ebritt

mine sounds like a playing card in bicycle spoke.....tic..tic..tic..tic..tic

same here, only when its in the first setting, im wondering why it does that , it gets annoying since thats the only setting i keep my air on. its to STROOOOOOONG haha