Kia Optima: Schematic Diagrams - Cruise Control System - Engine Electrical System - Kia Optima TF 2011-2019 Service ManualKia Optima: Schematic Diagrams

System Block Diagram

Component Parts And Function Outline

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


Cruise Control System
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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, accel ...

See also:

Output Speed Sensor. Schematic Diagrams
Circuit Diagram ...

Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine sp ...

Manifold Absolute Pressure Sensor (MAPS). Description and Operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog si ...

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