SSANGYONG RODIUS 2004.09 Manual page 145

L. 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.
If the air conditioner does not turn on, check as below.
- 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
controller 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.
M. VEHICLE SPEED CALIBRATION
On the Ambient or the 1/3 Ambient and the blower AUTO, the blower decreases the voltage
with the vehicle speed 100 Km/h such as 1.5 V for the Ambient, 1.0 V for the 1/3 Ambient.
But it is the exception for the blower max.
N. WIPER CALIBRATION CONTROL
It is possible to generate the frost on the windshield in the rainy days. At this time, FATC
controller allows the mode to change the AUTO defroster mode.
- Operation Condition: When the passenger operates the wiper on AUTO mode, the
system controls the wiper on the A/C AUTO mode after sending the wiper signal and
controlling the delay for 1 minutes.
0-101
6810-30
CIRCUIT
RODIUS 2004.09