2013 SSANGYONG TURISMO Refrigerant

01-150000-00
7. CODING AND INITIALIZATION
1) Engine Variant Coding
Unit Selection Description
PTC auxiliary heater NO For PTC auxiliary heaterequipped vehicle,
select"YES".
YES
Glow plug Relay (K-line) Select "AQGS".
AQGS (CAN)
Transmission MT 5-speed Select the appropriate system.
MT 6-speed
AT 5-speed (DC 5AT)
AT 6-speed (DSI 6AT)
AT 7-speed (DC 7AT)
Pressure sensor
forA/C refrigerantNOSelect “Refrigerant pressure sensor”.
Refrigerant Pressure Sensor
Immobilizer NO Select "YES" if the vehicle has
immobilizer.
YES
Vehicle speed input
typeCAN Select "CAN" if the vehicle has ABS or
ESP
WIRE
Cooling fan Relay Select "PWM".
PWM
Auto cruise NO Select "YES" if the vehicle hascruise
control.
YES
Engine level control NO Select "NO".
YES
G-sensor NOABS: Select “NO”.
4WD ABS or ESP: Select “YES”.
YES
SMART key NO Select "NO".
YES

15-90000-00
Fuel rail pressure Water sensor
(2) Components for ECU Input
CAN
- ABS & ESP
- GCU
- Indicator/
Warning Lamp,
Meter Cluster
- TCUSwirl valve
position
sensor
Differential
pressure sensorE-EGR valve
position
sensorCamshaft position
sensorCoolant
temperature
sensor
EGT sensorHFM sensorOxygen sensorT-MAP sensor
Crankshaft
position
sensorAccelerator pedal
sensorThrottle
position
sensorKnock sensor
- Auto cruise switch
- Refrigerant pressure
sensor
- Blower switch signal
- Brake pedal signal

15-38
Relay box
A/C
compressorHFM (intake air
temperature)Cooling fan
module
MB 5 A/T (ATF
temperature)Coolant
temperature
sensor
(12) Cooling fan control
A. Overview of cooling fan and A/C compressor
The cooling system maintains the engine temperature at an efficient level during all engine operating
conditions. The water pump draws the coolant from the radiator. The coolant then circulates through
water jackets in the engine block, the intake manifold, and the cylinder head. When the coolant
reaches the operating temperature of the thermostat, the thermostat opens. The coolant then goes
back to the radiator where it cools. The heat from automatic transmission is also cooled down through
the radiator by circulating the oil through the oil pump. ECU controls the electric cooling fans with three
cooling fan relays to improve the engine torque and air conditioning performance.
For detailed information, refer to Chapter "Air Conditioning System".
B. Components
D20DTR ECU
Refrigerant

15-40
D. Cooling fan and A/C compressor control
Conditions for cooling fan control ▶
The PWM cooling fan is set by coolant temperature and A/C refrigerant pressure. And, the setting
value in A/T equipped vehicle may vary according to the internal oil temperature. The The engine ECU
controls the PWM cooling fan unit based on various signals to get the optimized temperature during
engine running.
PWM cooling fan control according to coolant temperature and vehicle speed -
The PWM cooling fan starts running
from 89℃ of coolant temperature
PWM cooling fan control according to transmission fluid temperature (A/T)
1. PWM duty under 129℃: 0%
2. PWM duty over 130℃: 94.4% -
PWM cooling fan control according to A/C refrigerant pressure -
PWM duty value sharply increases
when the A/C refrigerant pressure
goes over 10 bar. And, it slowly
decreases when A/C refrigerant
pressure goes down below 14 bar
(A/C compressor OFF). PWM duty
Refrigerant
pressure (bar)under 101℃: The PWM dut
y value
decreases when the vehicle speed
increases
over 105℃: The PWM duty value
is fixed at 94.4% -
-

15-410000-00
A/C compressor OFF conditions ▶
Coolant tem
perature: below -20℃ or over
115℃
Engine rpm: over 4500 rpm
Engine rpm: below 600 rpm
When abrupt acceleration
Very high load during idling
Refrigerant pressure: over 32 bar or below 2
bar
Failure in refrigerant sensor, coolant
temperature sensor, and cooling fan -
-
-
-
-
-
-

01-36810-30
1. SPECIFICATION
Item FATC Manual
A/C controllerRated voltage DC 12 V DC 12 V
Operating voltage DC 9 to 16 V DC 9 to 16 V
Current consumption 2 A 2.5 A
Operating temperature-30~75℃ -30~80℃
Dark current 2 mA or less -
A/C compressorDiameter of pulley 120 mm
Rated voltage DC 12 V
Current consumption 2.2 A
Refrigerant fluid PAG RL 897 150cc
CondenserSize 655.8wX485.6hX16.0t
Receiver drierMoisture absorbent XH-9
Pressure switch Refrigerant pressure sensor
Front heater &
A/C moduleHeating capacity 7000 Kcal/hr
Cooling capacity 6200 Kcal/hr
Expansion valve Block type
Rear heater &
A/C moduleHeating capacity 4300 Kcal/hr
Cooling capacity 3200 Kcal/hr
Refrigeranttype R134a
Volume1050g ± 30g
PTC heaterMaterial barium titanate (BaTiO3)
Power consumption 1,000 W

01-76810-30
PWM electronic fan
A/C compressor
Receiver drier
PTC box
PWM
Refrigerant
pressure sensor

01-156810-30
3. SYSTEM BLOCK DIAGRAM
A/C compressor OFF conditions ▶
Coolant temperature: over 115℃
Engine speed: over 4,500 rpm for more than 2 seconds
Engine speed: below 650 rpm
Maximum output due to abrupt acceleration
Excessive acceleration
Increased load during engine idling (to prevent the engine from shutting off)
Refrigerant pressure: over 32 bar or below 2 bar
Defects in A/C related system (refrigerant pressure sensor, coolant temperature sensor, cooling fan) 1.
2.
3.
4.
5.
6.
7.
8.