Hyundai Genesis: Air Conditioning System / In-car Sensor Description and Operation
An in-car air temperature sensor is located in the crash pad lower panel.
The sensor contains a thermistor which measures the
temperature of the cabin. The signal determined by the resistance value
which changes in accordance with perceived inside temperature, is
delivered to the heater control unit and according to this signal the
control unit regulates the in-car temperature to the intended value.
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the evaporator temperature sensor connector.
3.
Measure the resistance between terminal “+” and “-” of the evaporator temp ...
Inspection
1.
Turn the ignition switch ON.
2.
Blow warm air into the in-car sensor air inlet. Measure the sensor resistance between 1 and 3 terminals.
1. Sensor Ground 2. Motor (-)3. In-car ...
Other information:
Components
Connector Pin Information
No.Connector AConnector B1-MM CAN HIGH2Rear seat LCD monitor ON / OFF-3-High-speed CAN (+)4--5-AUX video shield GND6-IGN 1 B(+)7i-BOX microphone (+)AUX Video8Illumination (+)AUX R 9Reverse-10i-BOX microphone shield GND MIC(+) 11-ACC 12-B ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the windshield wiper arm (A) and blade after removing a nut.
3.
If necessary of removing the wiper blade, push both sides of wiper tabs (A) and then remove the wiper blade.
4.
Remove the cowl top cover.
(Refer to Bod ...