av system SSANGYONG RODIUS 2007 Service Manual

0-24
RODIUS 2006.09
6810-20
AIR CONDITIONING SYSTEM
(1) 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 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.)
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 FATC.
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 doo
r
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.) 1.
2.
3.
4.
5.
6.
Circuit diagramTerminal arrangement

0-25
AIR CONDITIONING SYSTEM
RODIUS 2006.09
6810-20
4) Air Door Actuator
The air door actuator sets the intake door mode according to the control signals from FATC.

0-26
RODIUS 2006.09
6810-20
AIR CONDITIONING SYSTEM
(1) Inspection
Terminal arrangementCircuit diagram
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 doo
r
actuator. And, connect the cable to each terminal (P1 and P2) in turn to check the moto
r
operation and terminal output. 1.
2.
3.
4.
5.
6.
Air source Mode Bc resistance
Fresh air P1 (-), P2 (+)below 300 Ω
Recirculation P1 (+), P2 (-)over 2.4 kΩ

0-27
AIR CONDITIONING SYSTEM
RODIUS 2006.09
6810-20
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.

0-28
RODIUS 2006.09
6810-20
AIR CONDITIONING SYSTEM
(1) Inspection
Circuit diagram
Terminal arrangement
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. 1.
2.
3.
4.
5.

0-29
AIR CONDITIONING SYSTEM
RODIUS 2006.09
6810-20
6) Thermo AMP
The thermo AMP outputs the compressor ON or OFF signal to ECU to prevent evaporator from
freezing. The sensing part of the thermistor is the evaporator fin contact type.
Remove the thermo AMP and measure the voltage between terminal No. 1 and 2 on the
connector.
Check whether the output voltages (ON: approx. 12 V, off: 0 V).
If the voltage value is out of the specified value, replace the thermo AMP. If the circuit is in
normal condition, check as below.
Turn the ignition switch to ON position and turn on the air conditioner by pressing the
A/C
button. And measure the voltage between terminal A12 and A11 on the FATC controlle
r
connector. (standard: approx. 12 V)
If the voltage value cannot be measured, check the circuit for open. If the measured value is
within the specified range, replace the FATC controller.
1.
2.
3.
4.
5. If the air conditioner does not turn on, check as below.
▶

0-2
RODIUS 2006.09
8810-01
AIR BAG SYSTEM
8810-01AIR BAG SYSTEM
1. AIRBAG OVERVIEW
Passenger’s airbag
Airbag unit (SDM)
Driver’s airbag
Front seat
Driver’s
Passenger’s Height adjuster (Driver/passenger)

0-3
AIR BAG SYSTEM
RODIUS 2006.09
8810-01
PretensionerRetractor

0-4
RODIUS 2006.09
8810-01
AIR BAG SYSTEM
1. COMPONENTS OF DRIVER'S AIRBAG MODULE

0-5
AIR BAG SYSTEM
RODIUS 2006.09
8810-01
2. COMPONENTS OF PASSENGER'S AIRBAG MODULE