SsangYong Stavic / SsangYong Rodius (2005 year). 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.