Removal and Installation
HYDRAULIC UNITREMOVAL AND INSTALLATION
NOTE: ASC-ECU is located in the hydraulic unit.
CAUTION:
When the hydraulic unit (integrated with ASC-ECU) is replaced, after turning the ignition switch ON and OFF (vehicle information from ETACS-ECU is registered), always perform the calibration of steering wheel sensor, G and yaw rate sensor, brake fluid pressure sensor, cut valve, and inlet valve.