A/c cold at idle but goes to ful heat on acceleration

2002 CHRYSLER CONCORDE
80,000 MILES • 2.7L • 6 CYL • 2WD • AUTOMATIC
Avatar
BILLPOLKJR
  • MEMBER
  • 1 POST
We replaced all 3 door actuators yesterday. Now, at idle, the air is cold and when turned to heat, it stays cold. When accelerating, the air goes to full heat (even though the temp control is still on full cold). as soon as it goes back to idle, the temp goes back to full cold.
Sep 10, 2015 at 7:50 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
HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
scan for codes it's your blend door screwing up so either it's wired incorrectly due to replacing module or the control head is bad which can only be found via scanning. a pro will have to do it.
Image (Click to enlarge)
Attached Media
Sep 12, 2015 at 5:56 AM
Advertisement