Removal And Installation: Notes

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 or OFF (vehicle information from ETACS-ECU is registered), always carry out the calibration of all sensors (steering wheel sensor, G and yaw rate sensor, and brake fluid pressure sensor) at one time. (Refer to HYDRAULIC UNIT INSTALLATION ADJUSTMENT .)

Pre-removal operation

Brake fluid draining.

Post-installation operation

Brake fluid refilling and air bleeding (Refer to On-vehicle Service, BLEEDING ).
Hydraulic unit check (Refer to HYDRAULIC UNIT (HU) CHECK ).

Fig 1: Removing/Installing Hydraulic Unit Components Location With Torque Specification

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Removal steps
<<A>>	1.		ASC-ECU harness connector
		2.	A/C compressor suction hose installation bolt
		3.	Wheel speed sensor harness connector connection
		4.	Wheel speed sensor harness clip connection
	>>A<<	5.	Brake tube connection
		6.	Brake tube and clip connection
		7.	Hydraulic unit (ASC-ECU) and hydraulic unit bracket
<<B>>		8.	Hydraulic unit (ASC-ECU)
		9.	Hydraulic unit bracket insulator
		10.	Hydraulic unit bracket