Kia Cadenza: Cooling System / Cooling Fan Description and Operation

Kia Cadenza YG 2016-2024 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
		V < 45 (28)	105 (221) or above	HIGH
		45 (28) ≤ V < 80 (49.7)	100 ~ 105 (212 ~ 221)	LOW
		45 (28) ≤ V < 80 (49.7)	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
		V < 45 (28)	100 (212) or above	HIGH
		45 (28) ≤ V < 80 (49.7)	95 ~ 100 (203 ~ 212)	LOW
		45 (28) ≤ V < 80 (49.7)	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
		V < 45 (28)	95 (203) or above	HIGH
		45 (28) ≤ V < 80 (49.7)	95 ~ 100 (203 ~ 212)	LOW
		45 (28) ≤ V < 80 (49.7)	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

Cooling Fan Components and Components Location

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

Cooling Fan Specifications

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)19.0 +10% max. ...

Other information:

Kia Cadenza YG 2016-2024 Service Manual: Body Control Module (BCM) Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel (A). 3. Remove the Reinforcing panel after loosening the mounting bolt and nut. (Refer to Body - " Crash Pad") 4. Disconnect the IPM connectors, loosening the nuts(2EA) and bolt (1EA). 5 ...

Kia Cadenza YG 2016-2024 Service Manual: Auto Head lamp leveling Unit Description and Operation

Description According to driving environment and loading state of vehicle, head lamp lighting direction is changed to keep the driver''s visibility range and to protect the driver''s vision from glare, aiming at safety driving. Sensor mounting on the rear center arm drives the actuator ...