2006 Pontiac G6 defrost only blows cold air

2006 PONTIAC G6
140,000 MILES • 3.5L • 6 CYL • FWD • AUTOMATIC
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CLONG1964
  • MEMBER
  • 1 POST
when switching a/c heater controls, I can get hot and cold air through the vents and the floor but when I switch to defrost I only get cold air.
Sep 18, 2015 at 2:15 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
try pulling hvac fuse inside car for 60 seconds with key on it may reset actuators. if that dosen' work see if power is going to mode actuator if it is actuator may be bad. see pic it's located on pass side.
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Sep 21, 2015 at 7:06 AM
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