I have this ford in for complaint of heat only blowing on passenger side. Everything else works as it should, blower speed, position, and temp all change on both sides when you tell it to. But, as the customer stated the heat blows hot on passenger side, and only luk-warm on the drivers side. On the dual climate control systems I would assume the drivers side blend door wasn't functioning as it should, but this does not have dual climate controls. I cant find much info on if the driver and passenger sides would still have separate blend doors that could be acting up, or if there is some kind of actuator in the middle that I am unaware of. I know the older fords were known for a bad actuator behind the glove box, but the symptoms I'm getting don't really match up to what I know about that problem. Anyone have any thoughts?

Dalton Caudell
Technician
Chapmans Auto
Craig, Colorado, USA