Hyundai Tucson: Air Conditioning System / Photo Sensor
1.The photo sensor is located at the center of the defrost nozzles.
2.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.
1.Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.
2.The voltage will rise with higher intensive light and reduce with lower intensive light.
1. Auto light signal
2. Auto light ground
3. Photo signal (RH)
4. LED power (B+)
5. LED ground (To BCM)
6. Photo signal (LH)
7. Photo power (SW)
8. Auto light power (5V)
1.Disconnect the negative (-) battery terminal.
2.Remove the crash pad upper garnish (A).
3.After removing the crash pad upper garnish, insert hand and push up the photo sensor (A) from the inside to remove it.
4.Disconnect the photo sensor connector (A).
5.To install, reverse removal procedure.
In-car Sensor
- Description
The In-car air temperature sensor is built in the heater & A/C
control unit.The sensor consists of a thermistor that measures the
inside temperature. The signal decided by the ...
Ambient Sensor
- Description
The ambient temperature sensor is located at the front of the condenser
and detects ambient air temperature. It is a negative type thermistor;
resistance will increase with lower ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: Oil Temperature Sensor (OTS)
- Description
Continuous Variable Valve Timing (CVVT) system advances or retards the
valve timing of the intake and exhaust valve in accordance with the ECM
control signal which is calculated by the engine speed and load.By
controlling CVVT, the valve over-lap or under-lap occurs, which mak ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Surround View Monitor
Operation
Parking/View button
Press the Parking/View button 1 to turn
on Surround View Monitor.
Press the button again to turn off the
function.
Front view
The front view appears on the screen
when the gear is in N (Neutral) or D
(Drive) to assist parking. The front view
has top view, front ...
