SSANGYONG RODIUS 2004.09 Manual page 144

0-100 6810-30
K. AIR DOOR ACTUATOR
The air door actuator sets the intake door mode according to the control signals from FATC.
▶Inspection
If the intake door mode on FATC is different from the actual intake door mode, check as
below.
- Turn the ignition switch to ON position.
- Measure the voltage between terminal P1 and P2 (approx. 12 V) and terminal a and
b (approx. 5V).
- If the voltage value is out of the specified value, check the related circuits for open.
- If the circuits are in normal condition, replace the air door actuator assembly.
- If the voltage is within the specified value, replace the mode door actuator assembly.
- 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.
CIRCUIT
RODIUS 2004.09
K. 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.
▶Inspection
If the air mix door defect error is indicated, check as below.
- Turn the ignition switch to ON position.
- Measure the voltage between terminal P1 and P2 (approx. 12 V) and terminal a and
b (approx. 5V).
- If the voltage value is out of the specified value, check the related circuits for open.
- If the circuits are in normal condition, replace the air mix door actuator assembly.
- Connect the positive (+) and negative (-) cables of temporary power supply to the air
mix door actuator. And, connect the cable to each terminal (P1 and P2) in turn to
check the motor operation and terminal output.