Kia Rio: System Block Diagram

| 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 |
Cruise main 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(Electronic Throttle System) motor |
Regulates the throttle valve to the set opening by ECM. |
Cruise ControlExplanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the
maintenance schedule. If the vehicle is being driven in severe conditions, more
frequent oil an ...
High Pressure Fuel Pump Removal
In case of removing the high pressure fuel pump, high pressure
fuel pipe, delivery pipe, and injector, there may be inju ...
Removal
1.
Disconnect the brake fluid level switch connector, and remove
the reservoir cap.
2.
Remove the brake fluid from the master cylinder res ...