SsangYong Stavic / SsangYong Rodius (2005 year). Service manual — part 283
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
AIR CONDITIONING SYSTEM
STAVIC - 2004.09
31
3A
If the intake door mode on FATC is different from the actual intake door mode, check as below.
1. Turn the ignition switch to ON position.
2. Measure the voltage between each terminal (P1 through P5)and positive (+) terminal in respective mode.
(If the voltage is changed from 0 V to 12 V after selecting the mode, it is normal.)
3. If the voltage value is out of the specified value, check the related circuits for open.
4. If the circuits are in normal condition, replace the FATC.
5. If the voltage is within the specified value, replace the mode door actuator assembly.
6. Connect the positive (+) and negative (-) cables of temporary power supply to the door mode actuator. And, connect
the negative cable to each terminal (P1 through P5) to check its operation.
(If it operates as shown in above figure, it is normal.)
Inspection
Circuit diagram
Terminal arrangement
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
AIR CONDITIONING SYSTEM
STAVIC - 2004.09
32
3A
4) Air Door Actuator
The air door actuator sets the intake door mode according to the control signals from FATC.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
AIR CONDITIONING SYSTEM
STAVIC - 2004.09
33
3A
If the intake door mode on FATC is different from the actual intake door mode, check as below.
1. Turn the ignition switch to ON position.
2. Measure the voltage between terminal P1 and P2 (approx. 12 V) and terminal a and b (approx. 5V).
3. If the voltage value is out of the specified value, check the related circuits for open.
4. If the circuits are in normal condition, replace the air door actuator assembly.
5. If the voltage is within the specified value, replace the mode door actuator assembly.
6. Connect the positive (+) and negative (-) cables of temporary power supply to the air door actuator. And, connect
the cable to each terminal (P1 and P2) in turn to check the motor operation and terminal output.
Inspection
Air source
Fresh air
Recirculation
Mode
P1 (-), P2 (+)
P1 (+), P2 (-)
Bc resistance
below 300
Ω
over 2.4 k
Ω
Terminal arrangement
Circuit diagram
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
AIR CONDITIONING SYSTEM
STAVIC - 2004.09
34
3A
5) Air Mix Door Actuator
The air mix door actuator controls the discharging air temperature properly by closing/opening the damper according to
the control signals from FATC.
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