sensor SSANGYONG NEW ACTYON SPORTS 2013 Service Manual

01-116810-01
(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.

01-136810-01
(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.

01-14
(7) How to end self-diagnosis
Turn the AUTO switch ON or turn OFF the ignition key.
(8) When A/C system is faulty (Initial auto-diagnosis)
The fault code for the faulty sensor is not displayed. Therefore you should start the self-diagnosis to
check the system.

01-156810-01
3) Trouble Diagnosis
(1) Duct Temperature Sensor
If the fault code for the duct temperature sensor (DTC 3) appears on the display, check the sensor as
follows:
Remove the duct temperature sensor and measure the resistance between the terminals of the
<008a009600950095008c008a009b009600990047004f009a0097008c008a0090008d0090008a0088009b0090009600950061004700880097009700990096009f0055004700590055005900470092007e00470088009b00470059005c0b4500500055004700
70008d0047009b008f008c00470099008c009a0090009a009b>ance value is extremely high or
low, replace the duct temperature sensor.
If the result is not as specified, replace the duct temperature sensor. If the result is as specified,
proceed to the next step.
Turn the ignition switch to ON position and measure the voltage between the connector of the FATC
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90008a0088009b009000960095006100470088009700970099>ox. 2 V at 25℃).
If the voltage cannot be measured, check the wiring for open circuit. If the result is as specified,
replace the FATC controller. A.
B.
C.
D.
(2) Power Transistor
If the fault code for the power transistor (DTC 6) is displayed, check as follows:
Turn the ignition switch to ON position.
Measure the voltage between the terminals of the blower motor while changing the fan speed from
the lowest level to the highest level.
The specified voltage value in each stage: A.
B.
C.
If the voltage is out of specified value, check the wiring for open circuit. If the wiring is intact, replace
the power transistor. D.
(3) Thermo AMP Sensor (Intake Air Sensor)
If the A/C is not turned on, check as follows:
Remove the thermo AMP and measure the voltage between the terminals no. 1 and 2 of the
connector.
Check if the voltage is approx. 12 V when the output is ON and 0 V when the output is OFF.
If the voltage value is not as specified, replace the thermo AMP. If the value is as specified, proceed
to the next step.
Turn the ignition switch to ON position and turn on the A/C by pressing the A/C button. And measure
the voltage between the terminals A12 and A11 of the FATC controller connector (specification:
approx. 12 V).
If the voltage cannot be measured, check the wiring for open circuit. If the result is not as specified,
replace the thermo AMP. A.
B.
C.
D.
E.

01-16
(4) Sun-load sensor
Remove the sun-load sensor and measure the current between the terminals with the sensor
exposed to direct sunlight.
Measure the current again in the shade. If this value is lower than the measured value in the
sunlight, the sensor is intact.
Turn the ignition switch to the "ON" position.
Measure the voltage between the terminals of the sun sensor at the FATC connector. (approx. 2.5 V
under sunlight and approx. 4.8 V under shade)
If the voltage cannot be measured, check the wiring for open circuit. If the result is not as specified,
replace the FATC controller. A.
B.
C.
D.
E.

01-176810-01
1. SYSTEM LAYOUT (EXTERIOR)
Receiver drierA/C compressorLine and port
Ambient temperature sensorA/C condenserElectric fan

01-18
2. SYSTEM LAYOUT (INTERIOR)
Sun-load sensor
A/C controller
A/C Module assembly
Mode door actuatorAir mix door actuator

01-196810-01
Air source mode actuator
Duct temperature sensor
Thermo AMP
PTC
Power transistorBlower motor assemblyA/C filter

01-216810-01
1) Components
4. A/C MODULE
Mode door actuator
PTC heater assembly
Duct temperature sensor
Air mix door actuator
Air source door actuator
A/C antibacterial filter
Blower motor 1.
2.
3.
4.
5.
6.
7.Power transistor
Thermo AMP
Mode door
Heater core
Air mix door
Evaporator
Air source door 8.
9.
10.
11.
12.
13.
14.

01-22
2) Configuration
Air source door
caseA/C filter
Blower unit
(upper) case
Blower motor
assembly
Power
Transistor
A/C cable
assembly
Thermo AMP
Heater unit (right)
case
Air mix door
actuator
Lower duct
Mode door
link assembly Mode door
actuator Heater unit (left) case Mode doorHeater core Duct temperature
sensorEvaporatorBlower unit
(lower) case Air source door
actuator