Blend door actulator location

Tiny
GIOVANTA LILPOET MCPHEE
  • MEMBER
  • 2002 GMC YUKON
  • 4.8L
  • V8
  • 2WD
  • AUTOMATIC
  • 210,000 MILES
My air flow only blows through my defrost.
Sunday, August 21st, 2016 AT 3:38 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
You want the mode door actuator the blend door adjusts the temperature. It is number 10 in the diagram.
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Sunday, August 21st, 2016 AT 4:09 PM

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