Hyundai Santa Fe: Cooling Fan. Description and Operation - Cooling System - Engine Mechanical System - Hyundai Santa Fe DM 2013-2017 Service ManualHyundai Santa Fe: Cooling Fan. Description and Operation

Description

Control the cooling motor voltage in according to the duty(300Hz) of ECM.
[ECU → PWM Input Signal(SI : 300Hz)]

SI Duty
Motor Voltage (V)
 
10%
0

30%
4.1
± 0.65
60%
8.2
± 0.66
70%
9.57
± 0.67
90%
12.5


[Cooling Fan Operation Condition]
A/C Switch
A/C Pressure (Kgf/cm² G)
Vehicle Speed (Km/h)
Coolant Temp (°C)
Duty (%)
OFF

V < 45
98 above
35
45 ≤ V < 80
101 above
40
80 ≤ V
105 above
80
ON
A/C Pressure < 6
ALL
105 above
90
6 ≤ A/C Pressure < 12
V < 45
82 above
30
45 ≤ V < 80
96 above
40
80 ≤ V
96 above
60
12 ≤ A/C Pressure < 15.5
V < 45
101 above
70
45 ≤ V < 80
-30 above
40
80 ≤ V
82 above
60
15.5 ≤ A/C Pressure
V = 0
-30 above
60
0 < V
-30 above
90


    Cooling Fan. Components and Components Location
    Components 1. Upper air guard 2. PWM module 3. Cooling fan shroud 4. Fan motor 5. Cooling fan ...

    Cooling Fan. Specifications
    Specification Fuction Specification Maximum Drive Capability 250 W 21.0 + 10% A Input Signal Frequency ...

    See also:

    Driving off-road
    Drive carefully off-road because your vehicle may be damaged by rocks or roots of trees. Become familiar with the off-road conditions where you are going to drive before you begin driving. ...

    External Amplifier. Repair procedures
    Removal External Amplifier 1. Remove the passenger seat assembly. 2. Remove the external amplifier (A) after disconnecting th ...

    AUX(Auxiliary) Jack. Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the console front complete assembly (A). ...