Hyundai Santa Fe: Cooling Fan. Description and Operation - Cooling System - Engine Mechanical System - Hyundai Santa Fe DM 2013-2015 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:

    Parking Assist Sensor. Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper cover. 3. Disconne ...

    Repair procedures
    Inspection [Evap Leak Test] Engine Control Module (ECM) controls Purge Control Solenoid Valve (PCSV) and Canister Close Valve (CCV) for EVAP System diagnosis if the conditions are ...

    ESC OFF Switch. Description and Operation
    Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESC OFF lamp is on when ESC OFF switch is engaged. ...