Matrix FWD L4-2.4L (2AZ-FE) (2009)
Evaporator Temperature Sensor / Switch: Service and Repair
Installation
HEATING / AIR CONDITIONING: FRONT EVAPORATOR TEMPERATURE SENSOR: INSTALLATION
INSTALLATION
1. INSTALL NO. 1 COOLER THERMISTOR
(a) Install the No. 1 cooler thermistor as shown in the illustration.
NOTICE:
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Be sure to insert the thermistor only once because reinserting it will not allow it to be firmly secured.
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When reusing the evaporator, insert the thermistor one row next to the one that has been used previously (X in the illustration).
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After inserting the thermistor, do not apply excessive force to the wire.
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Directly insert the thermistor until the edge of plastic case "a" comes into contact with evaporator "b".
2. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY See: Heating and Air Conditioning/Housing Assembly HVAC/Service and
Repair/Air Conditioning Unit/Reassembly
3. INSTALL COOLER EXPANSION VALVE See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air Conditioning
Unit/Reassembly
4. INSTALL BLOWER ASSEMBLY (w/o PTC Heater) See: Heating and Air Conditioning/Blower Motor/Service and Repair/Blower
Unit/Installation
5. INSTALL BLOWER ASSEMBLY (w/ PTC Heater) See: Heating and Air Conditioning/Blower Motor/Service and Repair/Blower
Unit/Installation
6. INSTALL NO. 3 AIR DUCT SUB-ASSEMBLY See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air
Conditioning Unit/Installation
7. TEMPORARILY TIGHTEN AIR CONDITIONING UNIT See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air
Conditioning Unit/Installation
8. INSTALL INSTRUMENT PANEL REINFORCEMENT ASSEMBLY See: Heating and Air Conditioning/Housing Assembly HVAC/Service and
Repair/Air Conditioning Unit/Installation
9. INSTALL AIR CONDITIONING UNIT See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air Conditioning
Unit/Installation
10. INSTALL INSTRUMENT PANEL BRACE SUB-ASSEMBLY See: Heating and Air Conditioning/Housing Assembly HVAC/Service and
Repair/Air Conditioning Unit/Installation
11. INSTALL THEFT WARNING ECU ASSEMBLY See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Alarm Module/Service
and Repair/Theft Warning ECU/Installation
12. INSTALL CENTER INSTRUMENT PANEL TO COWL BRACE See: Heating and Air Conditioning/Housing Assembly HVAC/Service and
Repair/Air Conditioning Unit/Installation
13. INSTALL NO. 1 AIR DUCT SUB-ASSEMBLY See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air
Conditioning Unit/Installation
14. INSTALL CENTER INSTRUMENT PANEL REGISTER CONNECTOR ASSEMBLY See: Heating and Air Conditioning/Housing Assembly
HVAC/Service and Repair/Air Conditioning Unit/Installation
15. INSTALL REAR NO. 1 AIR DUCT (w/ Rear Air Duct) See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair/Air