RM3660EC _54 Brake _080770 BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS _0392394 BRAKE ACTUATOR(for HV Model) A

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS BRAKE ACTUATOR(for HV Model) 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
*: The vehicle height changes because of tire replacement.
Replacement of brake actuator assembly	Update ECU security key	Vehicle Control History (RoB) are stored	(202304,999999,_V1,_143216,_0598316,RM100000002B3ML,)
	1. Bleed air 2. Perform "Reset Memory" 3. Perform "Calibration"	· DTCs are stored · ABS warning light illuminates · Brake system warning light (yellow indicator) illuminates · Slip indicator light illuminates · Electronically controlled brake system disabled or malfunctions	(202304,999999,_54,_080770,_0392591,RM100000002B671,)
	Operate the electric parking brake switch	Parking brake indicator light (red) blinks when the engine switch is turned on (IG)	(202304,999999,_54,_080740,_0394663,RM100000002B633,)
Tires	Rear television camera assembly optical axis (Back camera position setting)*	Parking Assist Monitor System	(202304,999999,_56,_080754,_0596561,RM100000002AX0C,)
Tires	Parking assist ECU initialization	Panoramic View Monitor System	(202307,999999,_56,_080754,_0612151,RM100000002CL9H,)

CAUTION / NOTICE / HINT

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

Learning completes when vehicle is driven
Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Front Camera System	Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.	(202304,999999,_95,_139716,_0584193,RM1000000029F4C,)

PROCEDURE

Hide Display 1. PRECAUTION

NOTICE:: After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.; Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY202304,202502,_V1,_143216,_0598315,RM100000002B3MI,202502,999999,_V1,_143216,_0598315,RM100000002RP07,

Hide Display 2.DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

for 8ZR-FXE: Click hereGeneral>MAINTENANCE>8ZR-FXE AUXILIARY BATTERY>REMOVAL202304,999999,_V1,_080956,_0392376,RM100000002ACL7,

for M20F-FXS, M20G-FXS: Click hereGeneral>MAINTENANCE>M20F-FXS, M20G-FXS AUXILIARY BATTERY>REMOVAL202307,999999,_V1,_080956,_0611807,RM100000002CK9K,

Hide Display 3.DRAIN BRAKE FLUID

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

Hide Display 4.REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

Click hereVehicle Exterior>WIPER / WASHER>FRONT WIPER MOTOR>REMOVAL202307,999999,_59,_080767,_0392873,RM100000002CL7Q,

Hide Display 55737B 5.REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL (w/ No. 1 Heater Air Duct Splash Shield Seal)

Click hereSuspension>FRONT SUSPENSION>FRONT SHOCK ABSORBER>REMOVAL202307,999999,_53,_080764,_0392681,RM100000002CW5B_01_0045,

Hide Display 55701J 6.REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY

Click hereSuspension>FRONT SUSPENSION>FRONT SHOCK ABSORBER>REMOVAL202307,999999,_53,_080764,_0392681,RM100000002CW5B_01_0036,

Hide Display 51410 7.REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY (for M20F-FXS, M20G-FXS)

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE MECHANICAL)>FRONT CRANKSHAFT OIL SEAL>REMOVAL202307,999999,_51,_146897,_0611494,RM100000002CJ1U_03_0029,

Hide Display 55228 8.REMOVE NO. 5 DASH PANEL INSULATOR PLATE (for M20F-FXS, M20G-FXS)

Remove the 2 nuts and No. 5 dash panel insulator plate.

Hide Display 55225C 9.REMOVE DASH PANEL HEAT INSULATOR (for M20F-FXS, M20G-FXS)

Remove the 2 nuts and dash panel heat insulator.

Hide Display 10.REMOVE BRAKE ACTUATOR WITH BRACKET

0,0 0,0 false

	Release the lock lever
	Disconnect the connector

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

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

1.76,0.802 2.115,0.375 2.115,0.375 2.208,0.375 true 1.063,1.833 1.167,1.833 1.167,1.833 1.51,1.406 true 1.896,1.125 2.365,0.885 2.365,0.885 2.458,0.885 true 0.5,0.938 0.604,0.938 0.604,0.938 1.198,1.177 true 0.854,0.458 0.958,0.458 0.958,0.458 1.396,1.042 true 1.583,0.906 1.708,0.198 1.708,0.198 1.802,0.198 true 0.865,1.74 1.031,1.896 0.167,0.156 10 true *a 2.479,0.813 2.646,0.969 0.167,0.156 10 true *b 2.208,0.302 2.375,0.458 0.167,0.156 10 true *c 1.813,0.115 1.979,0.271 0.167,0.156 10 true *d 0.656,0.365 0.823,0.521 0.167,0.156 10 true *e 0.323,0.854 0.49,1.01 0.167,0.156 10 true *f

*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.

NOTICE:: ·

Do not kink or damage the brake lines.

·

Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

Disengage the 5 clamps to remove the No. 1 brake tube clamp from the brake lines.

NOTICE:: Do not kink or damage the brake lines.

Remove the 2 nuts.

NOTICE:: ·

Do not kink or damage the brake lines.

·

Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

·

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

·

Do not hold the brake actuator assembly by the connector.

·

Do not drop the brake actuator with bracket when carrying it.

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

Hide Display 44510 11.REMOVE BRAKE ACTUATOR ASSEMBLY

Remove the 3 bolts and brake actuator assembly from the brake actuator bracket assembly.

NOTICE:: ·

Do not hold the brake actuator assembly by the connector.

·

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

·

Do not drop the brake actuator assembly when carrying it.

Hide Display 44547B 12.REMOVE BRAKE ACTUATOR BRACKET CUSHION

1.083,0.052 2.25,1.885 1.167,1.833 0.635,1.583 1.083,1.583 false 2.927,1.615 3.177,1.615 false 2.979,1.938 3.146,1.938 false 2.969,0.938 3.135,0.938 false 2.948,0.615 3.115,0.615 false 0.25,0.51 0.469,0.51 false 0.26,0.854 0.479,0.854 false 3.188,0.865 3.396,1.042 0.208,0.177 10 false *1 3.167,0.542 3.354,0.74 0.188,0.198 10 false *2 0.427,1.5 0.74,1.656 0.313,0.156 10 false *3 3.198,1.896 3.427,2.052 0.229,0.156 10 false *1 0.115,0.792 0.427,0.948 0.313,0.156 10 false *1 3.188,1.542 3.427,1.844 0.24,0.302 10 false *2 0.094,0.438 0.406,0.594 0.313,0.156 10 false *2

*1	Brake Actuator Bracket Cushion
*2	No. 1 Brake Actuator Case Collar
*3	Brake Actuator Bracket Assembly

Remove the 3 nuts and separate the brake actuator bracket assembly.

Remove the 3 No. 1 brake actuator case collars from the brake actuator bracket cushion.

Remove the 3 brake actuator bracket cushions from the brake actuator bracket assembly.