SSANGYONG Rexton Y200 Manual page 1378

AUTOMATIC CONTROL HEATING,
VENTILATION AND AIR CONDITIONING
Description and Operation ................................... 7D-2
General ............................................................... 7D-2
FATC Control ....................................................... 7D-3
FATC Input/Output Routing Diagram .................... 7D-4
FATC System Characteristic................................. 7D-5
System Basic Function ........................................ 7D-6
System Components - Control ............................. 7D-8
Specifications .................................................... 7D-13
Diagnostic Information and Procedures ............ 7D-14
General Diagnosis ............................................. 7D-14
Insufficient Cooling Diagnosis ............................ 7D-15
Full Automatic Temperature Control (FATC) Does
Not Operate When The Ignition Is On .............. 7D-17
Controller Does Not Illuminate When Light
Switch Is On ................................................... 7D-17
No Hot Air From Blower ...................................... 7D-18
Blower Motor Does Not Run At All ...................... 7D-19
No Cool Air From Blower .................................... 7D-21
Mode Controls Does Not Work ........................... 7D-22
Mode Controls Does Not Work ........................... 7D-22
Abnormal Refrigerant Pressure .......................... 7D-23
SECTION 7D
SYSTEM
TABLE OF CONTENTS
Compressor Magnetic Clutch Does not Engage.. 7D-24
Inside Air Temperature Sensor Error ................... 7D-24
Ambient Air Temperature Sensor Error ................ 7D-24
Coolant Temperature sensor Error ...................... 7D-25
Air Mix Door Error .............................................. 7D-25
Sun Sensor Error ................................................ 7D-27
Power Transistor Error ........................................ 7D-27
Max-High Relay Error ......................................... 7D-28
Repair Instructions .............................................. 7D-29
On-vehicle Service ................................................ 7D-29
Control Switch Assembly ................................... 7D-29
Blower Motor ..................................................... 7D-30
High Blower Relay ............................................. 7D-31
Blower Motor Resistance (Power Transistor) ....... 7D-31
Air Mix Door Actuator ......................................... 7D-31
Mode Control Door Actuator ............................... 7D-32
Sun Sensor ........................................................ 7D-32
Inside Air Temperature Sensor ........................... 7D-32
Ambient Air Temperature Sensor ........................ 7D-33
Coolant Temperature Sensor .............................. 7D-34