Hyundai Sonata: Engine Electrical System / Charging System
- Description and Operation
- Repair procedures
- Alternator Description and Operation
- Alternator Specifications
- Alternator Components and Components Location
- Alternator Schematic Diagrams
- Alternator Repair procedures
- Battery Description and Operation
- Battery Specifications
- Battery Components and Components Location
- Battery Repair procedures
- Battery Troubleshooting
- Battery Sensor Description and Operation
- Battery Sensor Repair procedures
Spark Plug Repair procedures
Inspection
[On vehicle inspection]
1.
Accelerate the engine to about 3,000 rpm 3 times or more.
2.
Remove the spark plug.
3.
Check the spark plug visually.
If the electrode is dry, the ...
Description and Operation
Description
The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire.
The Alternator has eight built-in diodes, each rectifying AC ...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Antenna
Shark fin antenna (1)
The shark fin antenna will receive the transmit data.
Glass antenna (2)
Your vehicle uses a glass antenna to receive both AM and FM signals.
NOTICE
Do not clean the inside of the rear window glass with a cleaner or scraper
to remove foreign deposits as this may cause damag ...
Hyundai Sonata LF 2014-2019 Service Manual: A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2".
2.
Inspect the voltage value whether it is sufficient to be regular value or not.
Vdd * (0.001758 * Pressure(Psia) + 0.074126
3.
If the measured voltage value is not wi ...