2012 SSANGYONG NEW ACTYON SPORTS Service Manual

01-4
Condenser assembly
Compressor assembly - A/C
Hose assembly - Discharge
O-ring
O-ring
O-ring
O-ring
Hose assembly - Heater inlet
Hose assembly - Heater outlet
Pipe assembly - Joint
O-ring
O-ring
Pipe assembly - Liquid No.1
Pipe assembly - Liquid No.2 1.
2.
3.
4.
5.
7.
8.
9.
10.
11.
12.
13.
14.
15.O-ring
Pipe assembly - Liquid No.3
Hose assembly - Liquid
Receiver drier and bracket assembly
Nut
Nut
Bracket assembly - A/C compressor
Bolt
Bracket assembly - A/C compressor sub
Bolt
Hose - Drain
Sensor assembly - Receiver drier
Cap - Charge valve 16.
17.
18.
19.
20.
21.
22.
23.
25.
26.
27.
30.
50.

01-56810-01
Duct assembly - Console front
Screw
Duct assembly - Console rear
Duct assembly - Console foot
Duct assembly - Foot 1.
4.
8.
9.
10.

01-6
The FATC has a self-diagnosis function that can diagnose the system by itself. Before checking a
component, be sure to check the fault code by using the self-diagnosis function. The self-
diagnosis consists of 6 steps. The temperature control dial (step 2 to 5) and fan speed dial (step
6) are used to enter each step of the self-diagnosis. The 6 steps of the self-diagnosis are:
▶ Step 1
▶ Step 2
▶ Step 3
▶ Step 4- The VFD and all LED segments are checked for proper illumination.
- The sensors and air mix door are checked for proper operation.
- The position and condition of the air source door and mode door are checked.
The actuator door position, fan speed and compressor operation are checked. Pressing
the defroster switch after entering step 4 changes the diagnosis mode as follows: 41 -> 42
-> 43 -> 44 -> 45 -> 46 -> 41. -
3. TROUBLESHOOTING
1) Overview

01-76810-01
▶ Step 5
Ambient
temperature
display
51
Interior
temperature
displayIntake air temperature
display
Ambient
temperature
sensorInterior
temperature
sensorIntake air
temperature sensor
▶ Step 6
To enter the step 6 from 5, turn the fan speed dial lightly toward the right not using the
temperature control dial. In this step, you can decrease or increase by up to 3 degrees
from the temperature set on the A/C controller. -You can check that the temperature value from each temperature sensor is displayed
properly in this step. Pressing the defroster switch changes the temperature value that
appears on the display in the order as follows: -
2) Self-diagnosis step
(1) Step 1
Turn the ignition ON and press the OFF switch for 5 sec. or more within 10 sec.
Then the first step of the self-diagnosis is started as shown in the below figure.
2. Display for checking VFD and all LED segments
1. Press OFF switch for 5 sec. or more

01-8
(2) Step 2
The sensors and air mix door are checked for proper operation in this step. When the step 2 is
started, the number "2", which indicates that the system is in the step 2, apprears on the display
and the check for sensors is performed. Once the check is done (for 10 to 20 sec.), the one digit
number between 0 and 8 is added behind "2". "20" means there is no fault code. For the meaning
of the rest of the numbers, refer to the description below.
1. Turn temperature dial lightly toward right to enter step 2
10 to 20
sec.
System starts sensor
check after "2" is
displayed 2.
Fault code for sensor
appears and blinks 3.
Fault code no. 1
(ambient temperature
sensor) blinks twiceFault code no. 5 (sun
sensor) blinks twice
(fault codes appears
sequentially)
If "-" is displayed before "2", it means
that the sensor for that flashing fault
code has a short circuit.
Ambient temperature
sensor short
circuited
Refer to the following table for the meaning of the fault code.

01-96810-01
(3) Step 3
In this step, you can check the position and condition of the air source door and mode door. To
start step 3, turn the temperature control dial lightly toward the right and confirm that the number 3
appears on the display. It takes several tens of seconds to finish the check. If there is no fault
code, "30" is displayed. And if there is a malfunction, the corresponding fault code is added as
described in the step 2.
Turn temperature dial lightly toward
right to enter step 3 1.
System starts
sensor check after
"3" is displayed 2. Fault code for
sensor appears
and blinks (30 is
displayed when
there is no fault) 3.
Refer to the following table for the meaning of the fault code.

01-10
In this step, the door position of each actuator, fan speed and operation of the compressor are
checked. To enter this step, turn the temperature dial to the right in the step 3. The number, "41",
appears on the display as soon as the step 4 is started. Press the defroster switch to change the
diagnosis mode.
(4) Step 4
Press
Press
Press
PressPress
Press
Turn temperature dial lightly
toward right to enter step 4 1.
Below table describes the detailed diagnosis items performed for each number. Check the
corresponding component for proper operation according to the table. The voltage values listed
in the table are the output voltage to operate the blower motor. The higher the voltage, the faster
the fan speed is.

01-116810-01
(5) Step 5
In this step, the system checks the temperature sensors used to control the A/C. To enter this
step, turn the temperature dial to the right in the step 4. The ambient temperature appears on the
display first and the interior temperature appears next and the intake air temperature last. The
display changes the temperature value each time the defroster switch is pressed.
1. Turn temperature dial lightly toward right to enter step 5
Press Press Press
Ambient
temperature
displayInterior
temperature
displayIntake air
temperature
display
(6) Step 6
You can increase or decrease by up to 3 degrees from the set temperature. When entering the
step 6 from 5, turn the fan speed dial.
Step 6 starts Decrease by up
to 3 degreesIncrease by up
to 3 degreesTurn fan
speed dial
to enter
step 6 1.
Turn
temperature
control dial to
adjust
temperature 2.