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Kia Sportage: Yaw-rate and Lateral G Sensor: Description and Operation - ESC(Electronic Stability Control) System - Brake System - Kia Sportage SL Service & Repair ManualKia Sportage: Yaw-rate and Lateral G Sensor: Description and Operation

Third generation SL (2010–2016) / Kia Sportage SL Service & Repair Manual / Brake System / ESC(Electronic Stability Control) System / Yaw-rate and Lateral G Sensor: Description and Operation

Description
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 ESC 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
Description
Specification
Remarks
Operating voltage
10 ~ 16V

Output signal
CAN Interface

Operating temperature
-40 ~ 85°C (-40 ~ 185°F)

Yaw-rate sensor
Measurement range
-75 ~ 75°/sec

Frequency response
15 ~ 45Hz

Lateral G sensor
Measurement range
-14.715 ~ +14.715g

Frequency response
50Hz ± 60% (-3dB)


External Diagram

Rear Wheel Speed Sensor: Repair procedures
Removal 1. Remove the rear wheel speed sensor mounting bolt (A). Tightening torque: 6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft) 2. Remove the luggage side trim the disconnect the r ...

Yaw-rate and Lateral G Sensor: Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the floor console upper cover. 3. Disconnect the yaw rate & lateral & Longitudinal G se ...

Other Information:

Shift Lever: Repair procedures
Removal 1. Remove the center console assembly. (Refer to "Interior(console)" in BD group.) 2. Disconnect sports mode connector (A). 3. Remove the shift lever assembly (D). (1) Take of ...

To resume cruising speed at more than approximately 40 km/h (25 mph)
If any method other than the cruise ON-OFF switch was used to cancel cruising speed and the system is still activated, the most recent set speed will automatically resume when the RES + switch i ...

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