REMOVAL AND INSTALLATION


note ABS-ECU is located in the hydraulic unit.
Pre-removal operation
  • Strut tower bar removal (Refer to GROUP 42A - Strut Tower Bar .)
  • Brake fluid draining

 Post-installation operation
  • Brake fluid refilling and air bleeding (Refer to GROUP 35A - On-vehicle Service, Brake Fluid Level Inspection and Bleeding .)
  • Strut tower bar installation (Refer to GROUP 42A - Strut Tower Bar .)
  • Hydraulic unit check (Refer to .)




Removal steps


1.
 ABS-ECU harness connector


2.
 Suction pipe 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.
 Suction pipe, liquid pipe and clip connection


8.
 Hydraulic unit (ABS-ECU) and hydraulic unit bracket
<<A>>
9.
 Hydraulic unit (ABS-ECU)


10.
 Hydraulic unit bracket insulator


11.
 Hydraulic unit bracket B


12.
 Hydraulic unit bracket A

REMOVAL SERVICE POINTS

<<A>> HYDRAULIC UNIT (ABS-ECU) REMOVAL
caution
  • Be careful when removing the hydraulic unit because it is heavy.
  • Never loosen the nuts and the bolts because the hydraulic unit cannot be disassembled.
  • Do not drop or shock the hydraulic unit.
  • Do not turn the hydraulic unit upside down or lay down the unit because the inner air becomes difficult to be bled.

INSTALLATION SERVICE POINTS

>>A<< BRAKE TUBE CONNECTION

Install the brake pipe to the hydraulic unit as shown in the figure.

  1. To rear brake (RH) <Marking color: White>
  2. From master cylinder (secondary) <Marking color: Yellow>
  3. To front brake (LH) <Marking color: Red and white>
  4. To front brake (RH) <Marking color: Orange and white>
  5. From master cylinder (primary) <Marking color: Blue>
  6. To rear brake (LH) <Marking color: Pink>