Removal And Installation

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Removal and Installation


REMOVAL

1.Turn the power switch OFF.
2.Disconnect 12V battery cable from negative terminal. Refer to "Precaution for Removing 12V Battery" Precaution For Removing 12V Battery.
3.Drain brake fluid. Refer to "Draining" Draining.





4.Disconnect ABS actuator and electric unit (control unit) harness connector (1), follow the procedure described below.
a.Push the pawl (A).
b.Move the lever (B) in the direction (C) until locked.
c.Disconnect ABS actuator and electric unit (control unit) harness connector.
5.Loosen flare nut of brake tube using a flare nut wrench, and then remove brake tube from ABS actuator and electric unit (control unit). Refer to "FRONT : Exploded View" Exploded View.
6.Remove ABS actuator and electric unit (control unit) and bracket.

CAUTION:
- To prevent damage to the parts, never remove and never install ABS actuator and electric unit (control unit) by holding harness connector.
- To prevent damage to the parts, be careful not to drop ABS actuator and electric unit (control unit) and apply excessive impact to it.
7.Remove bracket and bushing from ABS actuator and electric unit (control unit).

INSTALLATION

Note the following, and install in the reverse order of removal. Refer to "Precaution for Removing 12V Battery" Precaution For Removing 12V Battery.
- When replacing with a new ABS actuator and electric unit (control unit), never remove the protector of the brake tube mounting hole until right before the brake tube is installed.
- When installing brake tube, tighten to the specified torque using a crowfoot and torque wrench so that flare nut and brake tube are not damaged. Refer to "FRONT : Exploded View" Exploded View.
- Never remove and install ABS actuator and electric unit (control unit) by holding actuator harness.
- Bleed air from brake piping after installation. Refer to "Bleeding Brake System" Service and Repair.
- Never apply excessive impact to actuator, such as by dropping it.





- After installing the ABS actuator and electric unit (control unit) harness connector (1), move the lever (A) in the direction (B) to secure the locking.
- Perform steering angle sensor neutral position adjustment when
ABS actuator and electric unit (control unit) is replaced. Refer to
"Work Procedure" Work Procedure.