Toyota Corolla Cross: Removal

REMOVAL

CAUTION / NOTICE / HINT

Procedure		Part Name Code
1	PRECAUTION	-	-	-	-
2	DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL	-	-	-	-
3	WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY	-	-	-	-
4	WATER GUARD PLATE	55734D	-	-	-
5	NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL	55737B	-	-	-
6	OUTER COWL TOP PANEL SUB-ASSEMBLY	55701J	-	-	-
7	DRAIN BRAKE FLUID	-	-		-

Procedure		Part Name Code
8	DISCONNECT BRAKE LINE	-		-	-
9	BRAKE MASTER CYLINDER SUB-ASSEMBLY	47201		-	-
10	BRAKE MASTER CYLINDER O-RING	-	-	-	-

CAUTION / NOTICE / HINT

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

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 Procedures are not Performed	Necessary Procedures	Link
  Front camera system	Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more.

• Learning completes when vehicle is operated normally

  Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
  Power door lock control system Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
  Power back door system	Fully close the back door by hand. HINT: Initialization is not necessary if the above procedures are performed while the back door is closed.
  Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

PROCEDURE

1. PRECAUTION

NOTICE: After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal. Click here

2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Click here

3. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

Click here

4. REMOVE WATER GUARD PLATE

Click here

5. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL

Click here

6. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY

Click here

7. DRAIN BRAKE FLUID

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

8. DISCONNECT BRAKE LINE

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.

(1) Using a union nut wrench, disconnect the 2 brake lines from the brake master cylinder sub-assembly.

9. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

Push in this direction

Disconnect the connector in this direction

(1) Disconnect the connector (A) from the brake booster.

(2) Disengage the clamp from the brake master cylinder reservoir assembly.

(3) Disconnect the connector (B) from the brake master cylinder reservoir assembly as shown in the illustration.

(4) Remove the bolt to separate the engine room main wire from the vehicle body.

(5) Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.

NOTICE:

• The brake master cylinder sub-assembly requires careful handling. Do not drop or subject the brake master cylinder sub-assembly to any impact. Do not reuse a brake master cylinder sub-assembly that has been dropped.
• Do not hold the brake master cylinder sub-assembly by the master cylinder piston. Hold the brake master cylinder sub-assembly by its body or its reservoir when carrying it.
• Do not pull out the master cylinder piston.
• Do not strike or pinch the master cylinder piston, or cause any damage to the master cylinder piston by any other means.
• When installing the brake master cylinder sub-assembly to the brake booster assembly, or when removing the brake master cylinder sub-assembly from the brake booster assembly, make sure that the brake master cylinder sub-assembly is kept horizontal or with its tip facing downward (the master cylinder piston is facing upward) to prevent the master cylinder piston from falling out.
• Do not allow any foreign matter to contaminate the master cylinder piston. If any foreign matter gets on the master cylinder piston, remove it by using a piece of new and dry cloth. Do not use water or detergent. Then apply an even layer of lithium soap base glycol grease around the circumference (sliding part) of the master cylinder piston.
• Do not use any other types of grease.

10. REMOVE BRAKE MASTER CYLINDER O-RING

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