SONATA(YF) >2013 > G 2.4 GDI > Brake System > ESC(Electronic Stability Control) System > 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.
3.
Disconnect the yaw rate & lateral G sensor connector (B).

4.
Remove the mounting bolts (A).

Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 Ib-ft)

5.
Installation is the reverse of removal.