BRAKE ACTUATOR REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during brake actuator assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Memorize steering angle neutral point	LKA/LDA System	Click here
		Pre-Crash Safety System
		Lighting System (EXT) Cornering lights
		Adaptive High Beam System
		Parking Assist Monitor System (w/ Parallel Parking Assist Function)	Click here
		Parking Assist Monitor System (w/o Parallel Parking Assist Function)	Click here
		Panoramic View Monitor System	Click here
	Drive the vehicle until stop and start control is permitted (approximately 15 to 60 minutes)	Stop and start system	Click here
	Initialize back door lock	Power door lock control system	Click here
	Reset back door close position	Power back door system	Click here
Replacement of brake actuator assembly	Operate the electric parking brake switch assembly	Parking brake indicator light (red) blinks when the engine switch is first turned on (IG)	Click here
Replacement of brake actuator assembly	Perform yaw rate and acceleration sensor zero point calibration and store system information	VSC disabled or malfunctions DTCs are stored Slip indicator light illuminates ABS warning light illuminates Theft deterrent system (tilt sensor)*1	Click here

*1: w/ TFT Meter Type

PROCEDURE

PRECAUTION

Note

After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Click here
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

Note

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here
DRAIN BRAKE FLUID

Note

If brake fluid leaks onto any painted surface, immediately wash it off.

REMOVE BRAKE ACTUATOR WITH BRACKET

Release the lock lever

Disconnect the connector

Release the lock lever and disconnect the connector from the brake actuator assembly.

Note

Be careful not to allow any brake fluid to enter the connector.

*a	From 1st Chamber of Brake Master Cylinder Sub-assembly
*b	From 2nd Chamber of Brake Master Cylinder Sub-assembly
*c	To Front Wheel Cylinder Assembly RH
*d	To Rear Wheel Cylinder Assembly LH
*e	To Rear Wheel Cylinder Assembly RH
*f	To Front Wheel Cylinder Assembly LH

Use tags or make a memo to identify the places to reconnect the brake lines.

Using a union nut wrench, disconnect the 6 brake lines from the brake actuator assembly.
Remove the bolt, 2 nuts and brake actuator with bracket.
Note
- Do not damage the brake lines.
- Do not hold the brake actuator assembly by the connector.
Tech Tips

Remove the brake actuator with bracket while avoiding the brake lines.

REMOVE BRAKE ACTUATOR ASSEMBLY
1. Remove the 3 bolts and brake actuator assembly from the brake actuator bracket assembly.
  
  Note
  
  Do not hold the brake actuator assembly by the connector.

	Release the lock lever
	Disconnect the connector