F 150 2WD V8-5.4L Flex Fuel (2008)
Evaporator Core: Service and Repair
EVAPORATOR CORE
Removal and Installation
NOTE: If an evaporator core leak is suspected, the evaporator core must be vacuum leak tested before it is removed from the vehicle.
1. Remove the heater core.
2. Remove the screws and detach the wire harness from the evaporator core cover.
3. Remove the screws and the blower motor resistor (electronic manual temperature control [EMTC]) or blower motor speed control (electronic
automatic temperature control [EATC]).
4. Remove the bottom evaporator core cover screws.
5. Disconnect the air inlet mode door actuator electrical connector.
6. Disconnect the air inlet mode door actuator electrical connector.