Kia Cadenza YG: ESC(Electronic Stability Control) System / Yaw-rate and G Sensor Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Brake System / ESC(Electronic Stability Control) System / 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 rear vent duct (B).

4.
Disconnect the yaw rate & lateral G sensor connector (A).

5.
Remove the mounting bolts (B).
Tightening torque:
7.8 ~ 10.8 N.m (0.8 ~ 1.1 kgf.m, 5.8 ~ 7.6 lb-ft)
6.
Installation is the reverse of removal.
G-Sensor Calibration
1.
Ignition "OFF", connect GDS.
2.
Ignition "ON" & Engine "OFF" select vehicle name and ESC system.
3.
Perform G-sensor calibration.
4.
After G-sensor calibration of ESC, enter into EPB system.
5.
Perform G-Sensor Calibration.
6.
Perform the " G-Sensor Calibration " procedure with GDS.

7.
Complete the “G-Sensor Calibration” procedure.

    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.

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