Hyundai Sonata: Auto Lighting Control System / Components and Components Location
| Component Location |
| 1. Auto light sensor 2. Head lamps 3. Lighting switch (Auto) | 4. Tail lamps 5. BCM (Body Control Module) |
Specifications
Specifications
ItemsSpecificationsRated voltage5VLoadMax. 1mA (Relay load)Illuminations (LUX)501.42 ± 0.31V1002.63 ± 0.58V1503.84 ± 0.84V
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Schematic Diagrams
Circuit Diagram
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Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Audio Remote Control Repair procedures
Inspection
1.
Check for resistance between terminals in each switch position (LH).
[LH : Audio + Hands free]
SwitchConnector TerminalResistance(±5%)SEEK Up2-5430 ?SEEK Down1.11 k?MODE2.11 k?MUTE3.11 k?Volume (+)4.61 k?Volume (-)6.81 k?Voice10.71 k?SEND18.91 k?END40.91 k?
2.
Check for re ...
Hyundai Sonata LF 2014-2019 Service Manual: Engine Coolant Temperature Sensor (ECTS) Description and Operation
Description
Engine Coolant Temperature Sensor (ECTS) is located in the
engine coolant passage of the cylinder head for detecting the engine
coolant temperature. The ECTS uses a thermistor that changes resistance
with the temperature.
The electrical resistance of the ECTS decreases as the
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