Kia Cadenza YG: Cooling System / Cooling Fan Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan Repair procedures

Removal and Installaton
Cooling Fan Assembly
1.
Disconnect the battery negative terminal.
2.
Remove the air duct (A).

3.
3. Loosen the upper hose fixing bolt (A), and disconnect the fan motor connector (B).

   
The radiator hoses are still connected.
4.
Remove cooling fan assembly (A).
Tightening torque:
6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 7.9 lb-ft)

5.
Install in the reverse order of removal.
Inspection
1.
Disconnect the fan motor connector from the resistor.
2.
Connect the battery voltage to the "+" terminal and ground to "-" terminal.
3.
Check the cooling fan motor operates well.

    Circuit Diagram

    Components 1. Radiator2. Mounting insulator3. Radiator upper hose4. Radiator lower hose5. Coolant reservoir tank6. Over flow hose7. ATF cooler hose

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Components and Components Location

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    Kia Cadenza YG 2016-2021 Service Manual: A/C Pressure Transducer Description and Operation

    Description A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularl

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