Evaporator Temperature Sensor Inspection [Manual Air Conditioner]
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Set the fan speed MAX HI.
- Set the temperature control at MAX COLD (Turn the left).
- Turn the A/C switch off.
- Set the RECIRCULATE mode.
- Close all doors and windows.
- Wait for 5 min .
- Remove the glove compartment. See GLOVE COMPARTMENT REMOVAL/INSTALLATION .
- Disconnect the evaporator temperature sensor connector. See EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER] .
- Measure the temperature at the blower inlet.
- Measure the resistance between terminals of the evaporator temperature sensor.
- If the resistance is not as shown in the graph, replace the evaporator temperature sensor.