2006 Chevy Silverado Blower Fan Switch

Tiny
CANLEGLADE
  • 2006 CHEVROLET SILVERADO

Air Conditioning problem
2006 Chevy Silverado V8 Four Wheel Drive Automatic 120432 miles

The blower motor speed switch will not work on speeds 4 and 5. What might be the problem?

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Tuesday, July 28th, 2009 AT 12:28 PM

2 Replies

Tiny
BLUELIGHTNIN6
  • EXPERT
  • 17,002 POSTS

Hello and thanks for the donation!

There is a technical service bulletion (TSB) concerning this issue on your vehicle. Details are below..


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_746.jpg



http://www.2carpros.com/forum/automotive_pictures/261618_Noname2_196.jpg



http://www.2carpros.com/forum/automotive_pictures/261618_Noname3_68.jpg

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Tuesday, July 28th, 2009 AT 12:38 PM
Tiny
DOCFIXIT
  • EXPERT
  • 19,017 POSTS

Hi
Faulty blower relay mounted on HVAC module near blower motor.
Hope this helps
Thanks for donate

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Tuesday, July 28th, 2009 AT 12:38 PM

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