what might be the problem?

2009 FORD RANGER
48,000 MILES
Avatar
OWARREN
  • MEMBER
  • 2 POSTS
This question is about my car a/c. When I turn my max a/c on it blows cold air, but when I turn regular a/c on it's blows hot air. I checked the freon and it has enough. What might be the problem?
Jun 28, 2012 at 12:06 AM
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.
Advertisement
Avatar
DOCDTC
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 53 POSTS
Check the blend door operation, on the max A/C setting it goes into recirc.mode which reroutes the air inside the HVAC box- the blend door motor has likely stuck and is delivering air via the heater core.
Jun 28, 2012 at 12:25 AM
Advertisement
Avatar
OWARREN
  • MEMBER
  • 2 POSTS
Thank you DocDTC. I will check it and give some feedback.
Jun 28, 2012 at 4:02 AM