System Block Diagram |
Component part | Function |
Vehicle-speed sensor, ESP/ABS Control Module | Converts vehicle speed to pulse. |
ECM | Receives signals from sensor and control switches. |
Cruise control indicator | Illuminate when CRUISE main switch is ON (Built into cluster) |
Cruise Control switches | CRUISE switch | Switch for automatic speed control power supply. |
RES+ switch | Controls automatic speed control functions by Resume/Accel switch (Set/Coast switch) |
SET- switch | |
Cancel switches | Cancel switch | Sends cancel signals to ECM. |
Brake-pedal switch | |
Transaxle range switch (A/T) | |
ETC motor | Regulates the throttle valve to the set opening by ECM. |
Hyundai Elantra AD (2016-2020) Service Manual: Rear Wheel Speed Sensor Components and Components Location
Components
1. Front wheel speed sensor2. Front wheel speed sensor cable
...
Hyundai Elantra AD (2016-2020) Service Manual: Spark Plug Description and Operation
Description
A spark plug is a device for delivering electric current from
an ignition system to the combustion chamber of a spark-ignition engine
to ignite the compressed fuel/air mixture therein by means of an
electric spark, while containing combustion pressure within the engine. A
spar ...