Hyundai Creta: Cooling System / Cooling Fan

Hyundai Creta GS 2014-2021 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan

Specifications

Specifications
Item
Specification
Fan type
 Puller
Fan speed control
 Resistor (HI-LOW-OFF)
Air flow rate [㎥/h (yd³/h)]
 1850 +8% MIN.
Fan speed (rpm)
 2050 ±8%
Current (A)
 13.3 +10% MAX.

Components and components location

Components

1. Cooling fan
2. Fan motor
 3. Cooling fan shroud
4. Cooling fan resistor

Description and operation

Description
[Air conditioning type]
The cooling fan operates in 2 stages (HIGH/LOW). The engine control module (ECM) controls the cooling fan according to the coolant temperature, vehicle speed and A/C operation.
[Cooling fan operation conditions]
A/C switch
A/C pressure
[kgf/cm² G (psi G)]
Vehicle speed
[km/h (mph)]
Coolant temperature
[°C (°F)]
Cooling fan speed
OFF
 ㅡ
 V < 45 (28)
 95 ~ 100 (203 ~ 212)
 LOW
100 (212) or above
 HIGH
45 (28) ≤ V < 80 (49.7)
 95 ~ 100 (203 ~ 212)
 LOW
100 (212) or above
 HIGH
80 (49.7) ≤ V
 105 (221) or above
 HIGH
ON
 P < 6 (85.3)
 All
 105 (221) or above
 HIGH
6 (85.3) ≤ P < 12 (170.7)
 V < 45 (28)
 45 ~ 100 (113 ~ 212)
 LOW
100 (212) or above
 HIGH
45 (28) ≤ V < 80 (49.7)
 95 ~ 100 (203 ~ 212)
 LOW
100 (212) or above
 HIGH
80 (49.7) ≤ V
 105 (221) or above
 HIGH
12 (170.7) ≤ P < 15.5 (120.5)
 V < 45 (28)
 -30 ~ 95 (-22 ~ 203)
 LOW
95 (203) or above
 HIGH
45 (28) ≤ V < 80 (49.7)
 95 ~ 100 (203 ~ 212)
 LOW
100 (212) or above
 HIGH
80 (49.7) ≤ V
 105 (221) or above
 HIGH
15.5 (120.5) ≤ P
 All
 -30 (-22) or above
 HIGH

[Non-Air conditioning type]
The cooling fan operates in 1 stages (HIGH). The engine control module (ECM) controls the cooling fan according to the coolant temperature, vehicle speed and A/C operation.
[Cooling fan operation conditions]
A/C switch
A/C pressure
[kgf/cm² G (psi G)]
Vehicle speed
[km/h (mph)]
Coolant temperature
[°C (°F)]
Cooling fan speed
OFF
 ㅡ
 V < 45 (28)
 95 ~ 100 (203 ~ 212) or above
 HIGH
45 (28) ≤ V < 80 (49.7)
 95 ~ 100 (203 ~ 212) or above
 HIGH
80 (49.7) ≤ V
 105 (221) or above
 HIGH

Schematic diagrams

Circuit Diagram

Repair procedures

Removal and Installtion
Cooling fan assembly
1.
Disconnect the battery negative terminal.
2.
Remove the air duct
(Refet to Intake And Exhaust System - " Air Cleaner")
3.
Separate the filler neck (A) from the radiator upper member assembly.
4.
Disconnect the radiator reservoir hose (B).
Tightening torque :
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

5.
Disconnect the air duct(A).
6.
Disconnect the cooling fan connector (A).
7.
Remove the cooling fan (A) from the vehicle.
Tightening torque :
4.9 ~ 7.9 N.m (0.5 ~ 0.8 kgf.m, 3.6 ~ 5.8 lb-ft)

8.
Install in the reverse order of removal.
Resistor
1.
Disconnect the wire harness connector (A) and the fan motor connector (B).
2.
Remove the resistor (A) from the cooling fan shroud.
Tightening torque :
1.8 ~ 2.4 N.m (0.18 ~ 0.25 kgf.m, 1.3 ~ 1.8 lb-ft
3.
Install in the reverse order of removal.
Disassembly
1.
Remove the cooling fan (A) from the cooling fan assembly.

2.
Disconnect the fan motor connector (A) from the resistor.
3.
Remove the fan motor (B) from the cooling fan shroud.
Tightening torque :
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

4.
Install in the reverse order of removal.
Inspection
Fan Motor
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.
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