2005 Chevy Silverado AIR CONDITIONER

Tiny
JKWALKER
  • MEMBER
  • 2005 CHEVROLET TRUCK
I HAVE A 2005 CHEVY SILVERADO 4 DOOR TRUCK. IT HAS APPROX. 40,000 MILES ON IT. THE FAN KNOB WILL NOT WORK ON SETTING #5. WHEN YOU TURN THE KNOB TO 1, 2, 3, 4 IT WORKS FINE. DO YOU HAVE ANY IDEAL WHAT COULD BE THE PROBLEM? THE AIR CONDITIONER AND HEATER SEEM TO BE WORKING FINE. IT JUST WON'T WORK ON THE HIGHEST SETTING.
Monday, July 2nd, 2007 AT 4:50 PM

2 Replies

Tiny
GBGTEXAS
  • MEMBER
  • 46 POSTS
Check the high blower relay.
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Monday, July 2nd, 2007 AT 9:30 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Maybe the blower control processor?
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Thursday, September 29th, 2011 AT 8:38 PM

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