[fordman123]

Here are the Codes Keys for your vehicle.
It appears that your blend door motor or blend door has malfunctioned.

Codes for Existing Errors

88°F°C--System OK.

E1--Replace control assembly.

E2--Blend door cannot reach desired position. Possible failure at evaporator assembly or wiring to blend door actuator.

E3--In-vehicle sensor open.

E4--Ambient sensor (mounted on radiator support) open.

E5--Sunload sensor (mounted on defroster grille) short.

E6--Blend door travel is out of range. Possible failure at evaporator assembly or wiring to blend door actuator.

E7--Blend door cannot calibrate. Possible failure at evaporator assembly or wiring to blend door actuator.

E8--In-vehicle sensor short.

E9--Ambient sensor (mounted on radiator support) short.


Codes for Intermittent Errors

P2--Blend door could not reach desired position. Possible failure had occurred at evaporator assembly or wiring to blend door actuator.

P3--In-vehicle sensor was open.

P4--Ambient sensor (mounted on radiator support) was open.

P5--Sunload sensor (mounted on defroster grille) was short.

P6--Blend door travel was out of range. Possible failure had occurred at evaporator assembly or wiring to blend door actuator.

P7--Blend door could not calibrate. Possible failure had occurred at evaporator assembly or wiring to blend actuator.

P8--In-vehicle sensor was short.

P9--Ambient sensor (mounted on radiator support) was short.

P codes indicate intermittent errors. That is, since the last battery hookup, a failure had occurred but has corrected itself. To clear P codes, depress the COOL button for three seconds. Check circuit to make sure the condition has been resolved.

NOTE:
P codes are automatically erased after 100 "ignition on" cycles.