REMOVAL AND INSTALLATION


<LH drive vehicles>


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

<RH drive vehicles>


note ABS-ECU is located in the hydraulic unit.
Pre-removal operation
  • Strut tower bar removal (Refer to GROUP 42 - Strut Tower Bar ).
  • Brake fluid draining
  • Air cleaner body assembly removal <Refer to GROUP 15 - Air Cleaner (2000), (2200), (2400) or (3000)>.

 Post-installation operation
  • Air cleaner body assembly installation <Refer to GROUP 15 - Air Cleaner (2000), (2200), (2400) or (3000)>.
  • Brake fluid refilling and air bleeding (Refer to GROUP 35A - On-vehicle Service, Basic Brake System Bleeding ).
  • Strut tower bar installation (Refer to GROUP 42 - Strut Tower Bar ).
  • Hydraulic unit check (Refer to ).




Removal steps
<<A>>
1.
 ABS-ECU harness connector

>>A<<
 2.
 Brake tube connection
<<B>>
3.
 Hydraulic unit (ABS-ECU)


4.
 Hydraulic unit bracket insulator


5.
 Protector


6.
 Hydraulic unit bracket

REMOVAL SERVICE POINTS

<<A>> ABS-ECU HARNESS CONNECTOR DISCONNECTION

Operate the lock lever to disconnect the ABS-ECU harness connector as shown in the figure.

<<B>> 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.
<L.H.drive vehicles>
  1. From master cylinder (primary) <Marking colour: Blue>
  2. From master cylinder (secondary) <Marking colour: Yellow>
  3. To front brake (RH) <Marking colour: Orange>
  4. To front brake (LH) <Marking colour: Red>
  5. To rear brake (RH) <Marking colour: Pink>
  6. To rear brake (LH) <Marking colour: White>
<R.H.drive vehicles>
  1. From master cylinder (primary) <Marking colour: Blue>
  2. From master cylinder (secondary) <Marking colour: Yellow>
  3. To front brake (RH) <Marking colour: Orange>
  4. To front brake (LH) <Marking colour: Red>
  5. To rear brake (RH) <Marking colour: Pink>
  6. To rear brake (LH) <Marking colour: White>