Hyundai Sonata: Schematic Diagrams
System Block Diagram
Component Parts And Function Outline
Component part |
Function |
|
Vehicle speed sensor |
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 |
ON/OFF switch |
Switch for automatic speed control power supply. |
Resume/Accel switch |
Controls automatic speed control functions by Resume/Accel switch
(Set/Coast switch) |
|
Set/Coast switch |
||
Cancel switches |
Cancel switch |
Sends cancel signals to ECM. |
Brake pedal switch |
||
Transaxle range switch (A/T) |
||
ETS motor |
Regulates the throttle valve to the set opening by ECM. |
* ETS : Electronic Throttle System
Description and Operation
Cruise Control The cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, ac ...See also:
Battery Sensor. Description and Operation
Description
Vehicles have many control units that use more electricity. These units
control their own system based on information from diverse sensors. It is important
to have a stable power ...
Glove box lamp
The glove box lamp comes on when the glove box is opened.
CAUTION
To prevent unnecessary charging system drain, close the glove box securely
after using the glove box. ...
Sunvisor
Use the sunvisor to shield direct light through the front or side windows. To
use a sunvisor, pull it downward. To use a sunvisor for a side window, pull it downward,
unsnap it from the br ...