Question about Chevrolet Silverado

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Blower stopped working on settings 1-4 and only worked on setting 5 for a while then it started working on and off and now i have no heat or cold air blowing at all in my 2002 chevy silverado. what co

Blower does not work from settings 1-5

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  • Chevrolet Master
  • 1,250 Answers

The most common problem is heater resistor defect or blower motor worn
hope it helps

Posted on Apr 02, 2014

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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  • 85 Answers

SOURCE: 2002 Dodge Durango

blower motor resistor maybe why it only blows on high

Posted on Jul 02, 2008

emissionwiz
  • 76164 Answers

SOURCE: 2002 saturn heater

The problem is the blower motor speed control resistor, it is located near the blower motor in the housing.

Posted on Nov 28, 2008

jagjeffery
  • 318 Answers

SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side.

You have dual zones that are controlled by temperature actuators the passenger side has lost its memory or has gone bad you can put it in self programming by disconnecting the battery for ten minutes then hook it back up start the truck turn the temperature control on but do not touch any other controls let it go thru the self programming for about 6 to 7 minutes then select your temperature you want if it still does not work properly you may have a bad actuator or a bad connection at the actuator

Posted on Jun 03, 2009

  • 7353 Answers

SOURCE: i have a2001 chevy silverado 1500 heater was not

I would replace the blower resistor first. its down by the blower motor.

Posted on Oct 16, 2009

wracefans24
  • 1985 Answers

SOURCE: Fan for heat/air will not work on 1-4 settings

check the blower motor resistor that is where the different speeds come from

Posted on Dec 09, 2009

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