Ford Escape: Climate Control System - General Information / General Procedures - Reset the Outside Air Temperature Sensor Learned Values
Configuration
-
NOTE:
The ambient air temperature sensor is a critical
component for correct Air Conditioning (A/C) and Heating, Ventilation,
and Air Conditioning (HVAC) system operation. Make sure after the reset
is carried out the temperature is displaying correctly in the vehicle.
NOTE:
The outside air temperature sensor is also referred to as the ambient air temperature sensor in this manual.
Using the diagnostic FDRS scan tool, follow the on screen prompts to
run and reset the outside air temperature sensor learned values.
Inspection
NOTE:
Procedure 1 — Ambient Temperature below 21 °C (70 °F).
NOTE:
Proper A/C system diagnosis on a vehicle’s
compressor is dependent on correct refrigerant system charge and tested
in ambient temperatures above 21°C (70°F)...
Removal
NOTICE:
If installing a new A/C compressor due to an internal failure of the
old unit, carry out the following procedures to remove contamination
from the A/C system...
Other information:
Flushing
WARNING:
Always allow the engine to cool before opening the cooling
system. Do not unscrew the coolant pressure relief cap when the engine
is operating or the cooling system is hot. The cooling system is under
pressure; steam and hot liquid can come out forcefully when the cap is
loosened slightly...
Overview
The EMTC system heats or cools the vehicle interior depending on the HVAC control panel selection.
The control panel selection determines heating or cooling, air distribution and enables blower motor operation.
The temperature control setting determines the outlet air temperature...