Question about 2006 Chevrolet Express

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06 Chevy Express, Blower Randomly Comes On But Wont Work All The Time. Resistor?

Some days no blower at all others it comes on randomly and at random speeds until the Van is turned off. then no blower again

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  • Master
  • 1,669 Answers

It sounds like a bad contact in the blower switch. Change the switch!

Posted on Jan 22, 2013

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6 Suggested Answers

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Posted on Jan 02, 2017

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e-Guru
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SOURCE: Blower motor or resistor?

Yes its the blower motor resistor.

More then likley theres some trash or something in it, or possibly the motor itself is on it's way out. There not that bad to pull out of that body car, just pull it out and see what you can see.

The blower motor is under the glove compartment

You can replace the resistor on your own. Please find a detailed diagram which would guide you to do it.

http://autorepair.about.com/library/images/bl629a-lib.htm

Thanks

Posted on Apr 09, 2009

  • 82 Answers

SOURCE: Blower motor or resistor?

If it was the motor that went out then it would not blow at all. The resistor is the culprit that starts killing off speeds. It should be about $25 to $30 at an aftermarket store like autozone or advanced auto parts.

Posted on Jan 09, 2009

  • 718 Answers

SOURCE: BLOWER RESISTOR BAD FAN ONLY RUNS @ HIGH SPEED

Chevrolet 2004 TrailBlazer

Look next to the blower. You can remove the panel under the passenger side. Go through the glove box and move it down out of the way to access the electrical connector. Then remove two bolts and the electrical connector.

Posted on Apr 21, 2009

  • 5 Answers

SOURCE: Blower motor now only works in 5th speed, 1 to 4 not working

You are going to have to make a connector for your resistor to fit into the adapater under the dash. the new resistor doesnt reach the terminals on the connector. Even though it clips in place it doesnt reach. I took a piece of small soldier and put in the connector then plugged it in and it worked just fine. When you unplug the relay it will not work in any speed.

Posted on Jun 03, 2009

r_mcalhoun
  • 166 Answers

SOURCE: Blower fan resistor module replaced, worked for 2 days quit again

hi you probely have a draging blower motor. if it pulling more than 25 amps replace it and check akk wirring connectors for burn or hot spots. good luck

Posted on Jul 17, 2009

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