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: Emergency braking
If there is a problem with the brake pedal while driving, emergency braking is
possible by pulling up and holding the EPB switch. Braking is possible only while
you are holding the EPB switch. However, braking distance will be longer than normal.
WARNING
Do not operate the parking brake while the ...
Hyundai Sonata LF 2014-2019 Service Manual: Heater & A/C Control Unit (DATC) Components and Components Location
Components
Connector [A]
Pin NOFunctionPin NOFunction1ILL+ (TAIL)21Detent OUT (+)2Sensor REF (+5V)22HTD (Rear defog indicator)3Mode control actuator (Vent)23Rear defog switch4Mode control actuator (Defrost)24C_CAN High5Mode control actuator (Feedback)25C_CAN Low6Intake actuator (Fresh)26ECV+7Int ...
