| Circuit Diagram |

Audio Remote Control Repair procedures
Multimedia Jack Description and OperationHyundai Elantra AD (2016-2020) Service Manual: Specifications
Specifications
Smart Key Unit
ItemsSpecificationRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-22°F ~ 167°F (-30°C ~ 75°C)LoadMax. 4mA (When welcome light function off)
RF Receiver
ItemsSpecificationFrequency433.92 MhzAntenna typeFSK (Frequency Shift Keying)
Smart ...
Hyundai Elantra AD (2016-2020) Service Manual: Photo Sensor Description and Operation
Description
The photo sensor is located at the center of the 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 rece ...