Removal [05/2023 - ]: Procedure

PRECAUTION
NOTE:
After turning the engine switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

Refer to BEFORE DISCONNECTING BATTERY [05/2023 - ]
DISCONNECT BRAKE BOOSTER PUMP CONNECTOR
Refer to PROCEDURE - Step 2
PERFORM ACCUMULATOR PRESSURE ZERO DOWN
Refer to PROCEDURE - Step 3
DRAIN BRAKE FLUID
NOTE:
If brake fluid leaks onto any painted surface, immediately wash it off.
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Refer to REMOVAL [05/2023 - ]
REMOVE BRAKE ACTUATOR WITH BRACKET
Refer to REMOVAL [05/2023 - ]

DISCONNECT BRAKE TUBE

Using a union nut wrench, disconnect the brake tube flare nut.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
Refer to REMOVAL [05/2023 - ]
REMOVE NO. 2 AIR DUCT
Refer to PROCEDURE - Step 45
REMOVE HEATER TO REGISTER CENTER SUB DUCT
Refer to PROCEDURE - Step 46
REMOVE BRAKE PEDAL RETURN SPRING
See step 6
REMOVE STOP LIGHT SWITCH ASSEMBLY
Refer to REMOVAL [05/2023 - ]
REMOVE PUSH ROD PIN
See step 9

REMOVE BRAKE MASTER WITH STROKE SIMULATOR CYLINDER ASSEMBLY

Remove the 4 nuts.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Disconnect the brake fluid level warning switch connector.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Detach the wire harness clamp.
HINT:

Disconnect the wire harness clamp after pulling out the brake master with simulator cylinder assembly a small amount.

Remove the brake master with stroke simulator cylinder assembly.

NOTE:

Do not kink or damage the No. 2 brake actuator tube.
Protect the surface of the relay block so that it does not become damaged on the brake master with stroke simulator cylinder assembly.

REMOVE BRAKE MASTER CYLINDER GASKET
1. Remove the brake master cylinder gasket from the brake master with stroke simulator cylinder assembly.