I have a 2010 F150 FX4 and when I turn on A/C it blows cold from drivers side but hot from passengers side. I have the dials turned down to 16degrees and the passengers temp button is on and still blows what seems like engine temp heat... Does anyone one know the problem?

Thx

 

2010 may actually be low on refrigerant. In dual temp setups when a system is low the drivers side will sometimes blow warm and the passenger side will blow semi cold air until its fully charged. Being that your truck is already 3 years old its time for a recharge.

 

either low on refridgerant or its got a blend door actuator that died

 

Thx for the replies guys.