Kia Sorento: Cooling Fan Description - Cooling System - Engine Mechanical System - Kia Sorento XM 2011-2021 Service ManualKia Sorento: Cooling Fan Description

Second Generation XM (2011-2021) / Kia Sorento XM 2011-2021 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan Description

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

Signal Input Duty (%)
Motor Voltage (V)
10
0
30
4.1 ± 0.65
60
8.2 ± 0.65
70
9.57 ± 0.65
90
Min. 12.5
Signal open
Min. 12.5
Signal short
Min. 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
1. Upper air guard 2. Cooling fan control module 3. Cooling fan shroud 4. Fan motor 5. Cooling fan ...

Cooling Fan Specification
[Cooling fan control module] Items Specification Input Signal Frequency ( Hz) 300 ± 5% Duty (%) OFF 10 Normal ...

See also:

Steering Angle Sensor
The Steering Angle Sensor (SAS) is installed in MDPS (Motor Driven Power Steering) and it sends messages to HECU through CAN communication line. The SAS is used to determine turning directio ...

Rear Differential Carrier Component
1. Rear Differential Carrier 2. Coupling Assembly ...

Power tailgate (if equipped)
(1) Power tailgate open/close button (2) Power tailgate off button (3) Power tailgate handle switch (4) Power tailgate close button ✽ NOTICE The power tailgate operates when: Automat ...

Copyright © www.ksmanual.com 2014-2021