Hyundai Azera: Yaw-rate and G Sensor Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Brake System / ESC(Electronic Stability Control) System / Yaw-rate and G Sensor Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 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:
Repair procedures
Replacement
•
Be careful not to damage the fender and body.
•
When removing the clips, use a clip remover.
1.
Remove the head lamps.
(Refer to Body Elect ...
Tire specification and pressure label
The tires supplied on your new vehicle are chosen to provide the best performance
for normal driving.
The tire label located on the driver's side center pillar gives the tire pressures
recomm ...
Assist Handle Components and Components Location
Component Location
1. Assist handle
...
Categories
Hyundai Azera Manuals
© 2011-2026 Copyright www.hgmanual.com