Kia Rio: Photo Sensor (FATC only) Description

The photo sensor is located at the center of defrost nozzles.

The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that the solar radiation compensation will be performed.

In car sensor (FATC only) Description

The In-car air temperature sensor is built in the heater & A/C control unit. The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the r ...

Photo Sensor (FATC only) Inspection

1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward photo sensor using a lamp, a ...

See also:

Transaxle Control Module (TCM) Inspection
TCM Problem Inspection Procedure 1. TEST TCM GROUND CIRCUIT: Measure resistance between TCM and chassis ground using the backside of TCM harness connector as TCM side c ...

Inspection
Front Brake Disc Thickness Check 1. Check the brake pads for wear and fade. 2. Check the brake disc for damage and cracks. ...

26 Brake Control Solenoid Valve(26/B_VFS) Description
26 brake control solenoid valve(26/B_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the 26 brake. ...