SSANGYONG Y200 Manual page 1603

FULL AUTOMATIC TEMPERATURE CONTROL (FATC) DOES NOT
Step
Check the fuse F18.
1
Are the fuses blown?
Replace the fuse.
2
Is the repair complete?
1. Remove the controller with connecting ATC wiring connector.
2. Turn the ignition switch to ON.
3
3. Measure the voltage between terminal A1 and A5 of the connectors
Is the voltage within specified value?
Replace the controller.
4
Is the repair complete?
Measure the voltage between terminal A5 of the connector and ground.
5
Is the voltage within specified value?
Repair the faulty circuit between fuse F18 and terminal A5 of the ATC
6 wiring connector.
Is the repair complete?
Repair the faulty circuit between the ground G203 and terminal A1 of
the ATC wiring connector.
7
Is the repair complete?
CONTROLLER DOES NOT ILLUMINATE WHEN LIGHT SWITCH IS ON
Step
1. Remove the controller with connecting ATC wiring connector.
2. Turn the ignition switch to ON.
1
3. Measure the voltage between terminal A4 and A3 of the controller.
Is the voltage within the specified value?
Repair the wiring harness between splice S206 and terminal A3 of the
controller connector or between splice S206 and terminal A4 of the
2
controller connector.
Is the repair complete?
Check the illumination bulb.
3
Is the bulb burned out?
Check the illumination bulb.
4
Is the repair complete?
Replace the controller.
5
Is the repair complete?
SSANGYONG Y200
OPERATE WHEN THE IGNITION IS ON
Action
Action
AUTOMATIC CONTROL HVAC SYSTEM 7D-17
Yes No
Go to Step 3 Go to Step 2
System OK -
Go to Step 15
11 - 14 V Go to Step 4
System OK -
Go to Step 6 Go to Step 7
System OK -
System OK -
Yes No
Go to Step 3
11 V - 14 V Go to Step 2
System OK -
Go to Step 4 Go to Step 5
System OK -
System OK -