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 Service Manual: Special service tools
Special Service Tools   Tool(Number and Name) Illustration Use Deployment tool 0957A-34100A Airbag deployment tool. Deployment adapter 0957A-3F100 ...

Ford Escape 2020-2023 Owners Manual: Front Passenger Sensing System
What Is the Front Passenger Sensing System This system detects a properly seated occupant and determines if the front passenger airbag should be enabled. How Does the Front Passenger Sensing System Work The system uses a passenger airbag status indicator which illuminates indicating that the fro ...