2013 SSANGYONG TURISMO Ptc

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

15-10
(3) Components for ECU Output
CAN
E-EGR cooler
bypass valve
- TCU
- Self diagnosis
Cooling fan
E-EGR valve
Variable swirl
valveE-VGT actuatorIMV valve
A/C
compressorInjectorThrottle position
sensor
- ABS & ESP unit
- GCU
- Indicator/Warning Lamp, Meter Cluster
PTC heater

15-42
PTC Fuse and Relay
(13) PTC heater control
A. Overview
The supplementary electrical heater is installed in DI engine equipped vehicle as a basic equipment.
The PTC system is operated according to two temperature values measured at the coolant temperature
sensor and HFM sensor. This device is mounted in the heater air outlet and increase the temperature of
air to the passenger compartment. Because PTC system is heated by electrical power, high capacity
alternator is required. PTC does not operate during engine cranking, while the battery voltage is lower
than 11 V or during preheating process of glow plugs.
B. Components
HFM (intake air
temperature)
Coolant temperature
sensor
PTC relay 1
D20DTR ECU
PTC relay 2
PTC fuse 1, 2, 3, 40A
PTC heater

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C. PTC operation process
The PTC operating condition (ON) is controlled in two steps.
Basically, the engine ECU controls the relay to supply the power to PTC according to the coolant
temperature sensor and ambient temperature sensor.
1st step (initial operation of PTC) ▶
Coolant temperature < 15°C: PTC ON
Coolant temperature ≥ 15°C: PTC ON after satisfying the conditions in 2nd step -
-
2nd step (coolant temperature ≥ 15°C) ▶
Coolant temperature ≤ 65°C and intake air temperature ≤ -10°C: PTC ON
Coolant temperature < 60~65°C and intake air temperature < -10~0°C: PTC ON
Coolant temperature ≤ 60°C and intake air temperature ≤ 0~5°C: PTC ON -
-
-
Stop (OFF) conditions ▶
A/C blower switch OFF
Defective ambient air temperature sensor (including open or short circuit)
Engine cranking
Low battery voltage (below 11V)
During pre-glow process (glow indicator ON) -
-
-
-
-

01-78410-02
1. OVERVIEW
The fuse and relay boxes consist of four boxes: Fuse & relay box, in engine room and Fuse and relay
box in left side of instrument panel.
2. LOCATION
▶Engine Room Fuse and Relay Box
▶Interior Fuse and Relay Box
PTC Box Assembly

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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

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PWM electronic fan
A/C compressor
Receiver drier
PTC box
PWM
Refrigerant
pressure sensor

01-8
2) Internal Climate System
Front climate system ▶
Front mode actuator
Interior temperature/
humidity sensor
Sun sensor
Air mix door actuator Duct temperature sensor PTC heater