Hyundai Azera: Yaw-rate and G Sensor Description and Operation
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Brake System / ESC(Electronic Stability Control) System / Yaw-rate and G Sensor Description and Operation
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 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 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 |
| G sensor | Measurement range | -14.715 ~ 14.715m/s? |
| 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 the Body - "Floor console")
3.
Disconnect the yaw rate & latera ...
See also:
Power Window Motor Repair procedures
Inspection
Front Power Window Motor Inspection
1.
Remove the front door trim panel.
(Refer to Body - "Front Door Trim")
2.
Disconnect the connector from the motor.
3.
Connect the termina ...
General Information
General
The supplemental restraint system (SRS) is designed to
supplement the seat belt to help reduce the risk or severity of injury
to the driver and passenger by activating and deploying the ...
Fluid Components and Components Location
Components Location
1. Injection hole(eyebolt)2. Oil level plug3. Oil drain plug
...
Categories
Hyundai Azera Manuals
© 2011-2024 Copyright www.hgmanual.com