2003 SSANGYONG MUSSO Service Manual

6E-2 STEERING WHEEL AND COLUMNMAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
STEERING COLUMN
1 Horn Pad
2 Nut ....................................................... 50-80 Nm
3 Washer
4 Steering Wheel
5 Combination Switch Assembly
6 Combination Switch Lower Cover
7 Combination Switch Upper Cover
8 Bolt
9 Bolt
10 Bolt
11 Crash Pad Panel
12 Bolt ...................................................... 30-40 Nm
13 Spring Washer
14 Steering Column Shaft
15 Bolt ........................................................ 9-14 Nm
16 Bolt ...................................................... 13-40 Nm
17 Column & Shaft Assembly

STEERING WHEEL AND COLUMN 6E-3
Removal & Installation Procedure
1. Remove the horn pad from the steering wheel anddisconnect the connectors .
2. Place an alignment marks on the column shaft end and fixing nut and then remove the fixing nut. Installation Notice
3. Remove the steering wheel.
4. Remove the combination switch upper cover .
Tightening Torque 50 - 80 Nm
5. Release the crash pad panel. Notice Remove the hood release wire and the other switch connectors.

6E-4 STEERING WHEEL AND COLUMN
6. Disconnect each connectors.
7. Remove the vacuum hose from the ignition switch(Dieselonly) .
9. Remove the lower shaft by removing the bolt of the steering column shaft. Installation Notice
Tightening Torque 9 - 14 Nm
8. Remove the combination switch assembly.
10. Remove the dash panel mounting bolts. Installation Notice
Tightening Torque 30 - 40 Nm

STEERING WHEEL AND COLUMN 6E-5
Tightening Torque 30 - 40 Nm
11. Remove the steering column upper mounting bolt and pull
out steering column assembly. Installation Notice
12. Installation is reverse order of the removal.

SECTION 7D
FULL AUTOMATIC TEMPERATURECONTROL HEATING, VENTILATION AND AIR CONDITIONING SYSTEM
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 7D-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 7D-1
Service Specifications . . . . . . . . . . . . . . . . . . . 7D-3
Schematic and Routing Diagrams . . . . . . . . 7D-4
Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . 7D-4
FATC Block Diagram . . . . . . . . . . . . . . . . . . . . 7D-5
Component Locator . . . . . . . . . . . . . . . . . . . 7D-6 TABLE OF CONTENTS
Ventilation System . . . . . . . . . . . . . . . . . . . . . . 7D-6
Function Description . . . . . . . . . . . . . . . . . . . . 7D-7
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 7D-8
Diagnosis Test . . . . . . . . . . . . . . . . . . . . . . . . 7D-8
Maintenance and Repair . . . . . . . . . . . . . . 7D-11 FATC Control Panel . . . . . . . . . . . . . . . . . . . 7D-11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 7D-15
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.
SPECIFICATIONSSPECIFICATIONS
Application
Core Size (LxWxT)
Core Type
Expansion Valve Type Thermostat
Resister TypeCooling Capacity Description
237.0x232.0x92.0 Aluminum plate
Angle
ON:4.5±0.6 °C, OFF:1.5±0.6 °C
Aluminum plate
4,500 Kcal/h(AT 420 CMH)
Evaporator Unit
Application
Capacity
Type Description
650-750 g R134a
Refrigerant

7D-2 FATC-HAVC
Application
Size (WxHxT) Capacity
Type Description
650x339.2x22.0 11,000 Kcal/h
Parallel Flow
Condenser
Application
Material CapacityDesiccant Description
Aluminum 250cc
XH-9 or equivalent 35g
Receiver Drier
Application
Motor Type Motor Size Description
Magnetic
70 x
145
Blower Unit
Application
Replacement Description
Every 10,000 km (replace earlier if air pollution is heavy)
Air Filter
Application
Model
Type
Displacement (cc/rev.) Pulley Oil Description
FK-II(DKV 14C) Vane rotary 140.5
143.0
ZXL 200 PG (PAG Oil)
Compressor
Application
Heater Core Type Heating CapacityHeater Core Size (LxWxT) Description
2 - ROW
4,600 Kcal/h (AT 300CMH)
219.5 X 151.8 X 52
Heater Unit
Application
Type High (OFF)Low (ON) Description
Direct
OFF : 27±2Kgf/cm 2
, DIFF : 6±2Kgf/cm 2
OFF : 1.8±2Kgf/cm 2
, ON : 1.9±0.3Kgf/cm 2
Pressure Switch

FATC-HAVC 7D-3
SERVICE SPECIFICATIONSResistance (25 °C)
Voltage Rating Current RatingResistance (25 °C)
Voltage Rating Current Rating Resistance (25 °C)
Voltage RatingCurrent Rating
Application
Incar Sensor Ambient Sensor
Coolant Temperature Sensor
Description
Input Section
2.186k
±0.07k
5V
3mA
1.0k ±0.03k
5V
3mA
0.55k ±0.02k
5V
3mA
Current Rating (at 12V) LOCK CurrentCurrent Rating (at 12V)LOCK CurrentCurrent Rating (at 12V) LOCK Current IcPc
Application
Intake Actuator Mode Actuator Mix Actuator Power TRBlower Motor Power Consumption
Description
Output Section
70±30mA
Less than 500mA 100±40mA
Less than 500mA 100±40mA
Less than 500mA 30A
200W 220W

7D-4 FATC-HAVC
CIRCUIT DIAGRAM
SCHEMATIC AND ROUTING DIAGRAMS