Kia Cadenza: Cooling System / Cooling Fan Description and Operation
[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)19.0 +10% max.
...
Other information:
Description
The SMART KEY system is a system that allows the user to
access and operate a vehicle in a very convenient way. To access the
vehicle, no traditional key or remote control unit is needed.
The user carries a SMART KEY FOB which does not require any
conscious actions by the user ...
Removal and Installation
1.
Remove the drive belt idler.
(Refer to Timing System - "Idler")
2.
Remove the drive belt auto tensioner (A).
Tightening torque
Bolt (B) :
81.4 ~ 85.3N.m (8.3 ~ 8.7kgf.m, 60.0 ~ 62.9lb-ft)
Bolt (C) :
17.7 ~ 21.6N.m (1.8 ~ 2.2kgf.m, 13.0 ~ 15.9lb-ft)
3 ...