Page 1545 of 2053

SSANGYONG MY2002
7C-16 MANUAL & SEMIAUTO-HVAC
Charging Refrigerant
Charging for Gas
1. Connect the tap valve to the refrigerant tank.
2. Open the low pressure and adjust the low-side
reading below 4.2 kg/cm
2.
3. Place the refrigerant tank in the warm water
(40 °C) and keep the gas pressure in the refrigerant
tank higher than the gas pressure in the charging
valve.
4. Run the engine at high speed and operate A/C
system.
Notice: Place the refrigerant tank on the flat floor
to protect the liquid refrigerant from coming
through the suction inlet resulting in the
compressor’s damage.
5. Charge the specified amount to the charging valve
and close the low pressure valve.
Notice:
If the charging speed is low, it’s more efficient
to place the refrigerant tank in the warm water
(40 °C). But the temperature should keep below
(52 °C) at any situation.
Be careful not to contact the heating device or
material.
Charging for Liquid
Notice:
Do not operate when charging the system through
the high-side rpessure.
Do not open the low pressure valve when charging
the system by the liquid refrigerant.
1. Tighten both high pressure and low pressure
completely before evacuating the charging valve.
2. Connect the tap valve of the refrigerant tank.
3. Open the high pressure valve and turn the
refrigerant tank upside down.Single: 850 ± 50 g
Dual: 1200 ± 50 g
Specified amount
YAD7B210
YAD7B220
YAD7B230
Page 1555 of 2053

SECTION 7D
FULL AUTOMATIC TEMPERATURE
CONTROL HEATING, VENTILATION AND
AIR CONDITIONING SYSTEM
FATC (Full Automatic Temperature Control) is full automatic heater and airconditioning system that detects
incar temperature, ambient temperature, sun load and coolant temperature and controls airconditioner
system blowing capacity, outlet temperature and intaking/outlet mode to maintain interior comfort.
TABLE OF CONTENTS
Specifications.......................................................7D-2
Refrigerant..........................................................7D-2
Evaporator Unit....................................................7D-2
Blower Unit..........................................................7D-2
Compressor.........................................................7D-2
Condenser...........................................................7D-2
Receiver Drier......................................................7D-2
Pressure Switch...................................................7D-3
Air Filter...............................................................7D-3
Heater Unit..........................................................7D-3
Service Specifications ..........................................7D-4
Fastener Tightening Specifications.......................7D-4Schematic and Routing Diagrams.......................7D-5
Circuit Diagram....................................................7D-5
FATC Block Diagram...........................................7D-6
Component Locator.............................................7D-7
Ventilation System...............................................7D-7
Function Description............................................7D-8
Diagnosis..............................................................7D-9
Diagnosis Test.....................................................7D-9
Maintenance and Repair................................... 7D-13
FATC Control Panel............................................ 7D-13
Air Filter............................................................. 7D-16
Troubleshooting................................................. 7D-17
Page 1557 of 2053
FATC-HAVC 7D-3
SSANGYONG MY2002
PRESSURE SWITCH
Type
High (OFF)
Low (ON)ApplicationDescriptionDirect
OFF : 32 ± 2 Kgf/cm
2, DIFF : 6 ± 2 Kgf/cm2
OFF : 2.0 ± 0.2 Kgf/cm2, ON : 2.1 ± 0.2 Kgf/cm2
AIR FILTER
ReplacementApplicationDescriptionEvery 12,000 km (replace earlier if air pollution is heavy)
HEATER UNIT
Heater Core Type
Heating Capacity
Heater Core Size (L x W x T)ApplicationDescription2-ROW
4,600 Kcal/h (AT 300 CMH)
219.5 x 151.8 x 52
Page 1566 of 2053
SSANGYONG MY2002
7D-12 FATC-HAVC
1
2
3
4
Fault Safety Function
FATC airconditioner system not only performs self-
diagnosis but also has safety function against faults if
there is open or short in the incar sensor, ambient
sensor, water temperature sensor and temperature door
potentiometer.
NO.ItemDefects Fault safety function
Incar sensor
Ambient sensor
Water temperature sensor
Temperature door potentiometerOpen or short
Open or short
Open or short
Open or shortControl When substituted 25°C
Control When substituted 20°C
Perform heating maneuver control function under
refrigeration maneuver control entering conditions
and release after 10 minutes.
Set temperature 17 - 24.5°C : max. COLD position
Set temperature 25 - 32°C : max. HOT position
Page 1652 of 2053

SECTION 9A
BODY WIRING SYSTEM
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless
otherwise noted.
TABLE OF CONTENTS
General Description.............................................9A-2
Wire Color Chart..................................................9A-2
Engine Room Fuse & Relay Box......................... 9A-3
Usage of Fuse in Engine Room Fuse Box.............9A-5
Passenger Room Fuse Box..................................9A-6
Usage of Fuse in Engine Room Fuse Box.............9A-7
Schematic and Routing Diagrams.......................9A-8
Engine Room Fuse & Relay Circuit.......................9A-8
Wiring Harness & Connector &
Ground Location................................................. 9A-11
W/H Engine Room.............................................9A-11W/H Main..........................................................9A-12
W/H Main (Floor)............................................... 9A-14
W/H Roof..........................................................9A-15
W/H Seat Heater................................................9A-16
W/H Door..........................................................9A-17
W/H Tail Gate....................................................9A-18
W/H Air-Conditioner...........................................9A-19
W/H Engine Control (Gasoline)...........................9A-20
W/H Pre-Heating (Diesel)...................................9A-21
W/H Transmission..............................................9A-22
Page 1658 of 2053
BODY WIRING SYSTEM 9A-7
SSANGYONG MY2002
USAGE OF FUSE IN ENGINE ROOM FUSE BOX
Interior Lamp
Hazard Lamp
Audio
STICS, REKES, Clock
Power Window
Seat Belt
DRL
Starting
Front Wiper & Washer
Rear Wiper
A/C System, Defroster
Head Lamp, STICS
DRL
Audio, OSRV Mirror
Cigar Lighter
TOD, TCCU
Stop Lamp
ABD
Seat Heater, Auto Antenna
Door Lock System
Fuel Pump
TOD, TCCU, TCM
OVPR, Pre-heating
HLLD
Turn Signal Lamp
BTSI
Speedometer
ABS, ABD
Inside Rear View Mirror, Cruise Control
Air Bag
DRL, Seat Heater Power SupplyUsage
Classification
Fuse NoCapacity
30 BAT(+)
ST
15A
IGN2
15A IGN1
15C
ACC
30 BAT(+)
15
IGN1
Blade TypeF1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F28
F29
F30
F31
F3210A
15A
10A
7.5A
20A
7.5A
7.5A
15A
15A
10A
7.5A
7.5A
15A
7.5A
15A
20A
15A
10A
10A
10A
15A
7.5A
10A
10A
10A
7.5A
10A
10A
7.5A
10A
7.5A
*30 : Battery (+) Power Supply
Page 1662 of 2053

BODY WIRING SYSTEM 9A-11
SSANGYONG MY2002
WIRING HARNESS & CONNECTOR & GROUND LOCATION
W/H ENGINE ROOM
KAA9A070
1 Starting motor
2 G102
3 Damper solenoid (FRT LH)
4 Compressor
5 Wheel speed sensor (FRT LH)
6 Starting motor “ST” terminal connector
7 Canister purge valve (Gasoline E/G)
8 Pre-heating time control unit (Diesel E/G)
9 C109 (Diesel E/G)
10 J102
11 J101
12 G101
13 Turn signal & position lamp (FRT LH)
14 Fog lamp (FRT LH)
15 Head lamp (FRT LH)
16 HLLD (FRT LH)
17 Hood switch
18 Thermo switch (Diesel E/G)
19 LH horn
20 Condenser fan motor-Non A/conditioner
21 Condenser fan motor (LH)22 Resistor
23 RH horn
24 Fog lamp (FRT RH)
25 Condenser fan motor (RH)
26 Head lamp (FRT RH)
27 HLLD (FRT RH)
28 Turn signal & position lamp (FRT RH)
29 G103
30 C110 (Diesel E/G)
31 Alternator B+ (Diesel E/G)
32 J104
33 J103
34 C110 (Gasoline E/G)
35 Alternator B+ (Gasoline E/G)
36 Damper Solenoid (FRT RH)
37 C111
38 Wheel speed sensor (FRT RH)
39 Dual pressure switch
40 Washer motor
41 ADD (FRT RH)
42 C112
43 C113
Page 1672 of 2053
BODY WIRING SYSTEM 9A-21
SSANGYONG MY2002
W/H PRE - HEATING (DIESEL)
1 Preheating time control relay
3 Glow plug 1
4 Glow plug 2
5 Glow plug 36 Glow plug 4
7 Glow plug 5 (662 LA only)
8 Engine coolant temperature sensor (Gauge)
KAA9A160