Kia Cadenza: ESC(Electronic Stability Control) System / Yaw-rate and G Sensor Description and Operation
Kia Cadenza YG 2016-2025 Service Manual / Brake System / ESC(Electronic Stability Control) System / Yaw-rate and 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 electroniclly 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
| 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 ~ 14.715m/s² | |
| Frequency response | 50Hz ± 60% (±3dB) | ||
External Diagram
Rear Wheel Speed Sensor Repair procedures
Removal
1.
Remove the rear wheel and tire.
Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
2.
Remove the rear wheel speed sensor mounting bolt (A).
Tightenin ...
Yaw-rate and G Sensor Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the floor console.
(Refer to the Body - "Console")
3.
After removing the bolt (A), remove the ...
Other information:
Kia Cadenza YG 2016-2025 Service Manual: Front Driveshaft Repair procedures
Replacement 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from front hub. Tightening torque: 88.2 ~ 107.8N.m (9.0 ~ 11.0kgf.m, 65.0 ~ 79.5lb-ft) Be careful not to damag ...
Kia Cadenza YG 2016-2025 Service Manual: Rear Seat Components and Components Location
Components 1. Rear luggage bar2. Headrest3. Headrest guide4. Rear back armrest5. Web guide6. Rear seat back pad7. Sab support bracket8. Rear back heater unit assembly9. Rear seat back frame assembly10. Rear seat back cover11. Rear seat back heater assembly12. Rear seat cushion heater13. Rear se ...
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