Kia Cadenza YG: Cooling System / Cooling Fan Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan 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)
100 ~ 105 (212 ~ 221)
LOW
105 (221) or above
HIGH
45 (28) ≤ V < 80 (49.7)
100 ~ 105 (212 ~ 221)
LOW
105 (221) 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)
60 ~ 100 (140 ~ 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)
100 ~ 105 (212 ~ 221) or above
HIGH
45 (28) ≤ V < 80 (49.7)
100 ~ 105 (212 ~ 221) or above
HIGH
80 (49.7) ≤ V
105 (221) or above
HIGH

    Components 1. Cooling fan2. Fan motor3. Fan shroud4. Resistor

    Specifications ItemSpecificationFan typePULLERFan speed controlResistor (HI-LOW-OFF)Air flow rate [㎥/h (yd³/h)]2,650 (3,466) -10% min.Fan speed (rpm)1,890 ±10%Current (A)19.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Height Sensor Repair procedures

    Removal Height Sensor 1. Disconnect the negative (-) battery terminal. 2. Remove the height sensor linkage (A) installed on the front axle and rear axle. [Front] [Rear] Installation Height Sensor 1. Install the height sensor assembly after connecting the connector.

    Kia Cadenza YG 2016-2021 Service Manual: Description and Operation

    Description System Operation Typically, lane departure warning is activated at a speed over 70 KPH, but suppressed in case of unintentional lane departure when driver do not operate turn signal. System Operation Conditions 1. User Conditions (1) When unintended lane departure is occured, warnings are generated.

    Categories

     
    Copyright © 2026 www.kcadenzavg.com - 0.024