Kia Cee'd: ESP(Electronic Stability Program) System / Yaw-rate and Lateral G Sensor Description and operation

When the vehicle is turning with respect to a vertical axis the yaw rate sensor detects the yaw rate electronically by the vibration change of plate fork inside the yaw rate sensor.

If yaw velocity reaches the specific velocity after it detects the vehicle'yawing, the ESP control is reactivated.

The later G sensor senses vehicle's lateral G. A small element inside the sensor is attached to a deflectable leverarm by later G.

Direction and magnitude of lateral G loaded to vehicle can be known with electrostatic capacity changing according to lateral G.

Specifications

 

External Diagram

ESP Control Module Repair procedures

Removal [LHD] 1. Turn the ignition switch OFF. 2. Pull up the lock of the HECU connector (A) , then disconnect the connector. ...

Yaw-rate and Lateral G Sensor Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Pull the passenger seat towards the front till ...

Other information:

Kia Cee'd JD Owners Manual: Engine oil level warning light
The engine oil level warning light illuminates when the engine oil level should be checked. If the warning light comes on, check the engine oil level as soon as possible and add engine oil as required. Slowly pour the recommended oil little by little into a funnel. (Oil refill capacity ...

Kia Cee'd JD Owners Manual: Starting the engine
WARNING Always wear appropriate shoes when operating your vehicle. Unsuitable shoes (high heels, ski boots,etc.) may interfere with your ability to use the brake and accelerator pedal, and clutch (if equipped). ✽ NOTICE - Kick down mechanism If your vehicle is equipped with a kick d ...