Toyota Corolla Cross: Replacement

Toyota Corolla Cross (2022-2024) Service Manual / Drivetrain / K120f (cvt) / Front Differential Oil Seal (for Rh Side) / Replacement

REPLACEMENT

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 differential side oil seal and front drive shaft oil seal RH removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replacement Part or Procedure	Necessary Procedures	Effect/Inoperative Function When Necessary Procedures are not Performed
CVT fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly
CVT fluid	Bleed air from oil pump (continuously variable transaxle assembly)	Stop and start system
Front wheel alignment adjustment	Perform "Reset Memory" Perform "Calibration"	DTCs are stored ABS warning light illuminates Slip indicator light illuminates Electronically controlled brake system does not operate correctly
Front wheel alignment adjustment	Reset memory	Dynamic torque control AWD system
No. 2 steering intermediate shaft assembly	End position initial setting	Power steering system
Suspension, tires, etc.	Rear television camera assembly optical axis (Back camera position setting)	Parking assist monitor system
Suspension, tires, etc.	Initialize headlight ECU sub-assembly LH	Automatic headlight beam level control system

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.
Stop and start system	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)

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.	-

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. REMOVE TRANSFER ASSEMBLY

Click here

2. REMOVE DIFFERENTIAL SIDE OIL SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, remove the differential side oil seal from the transaxle housing.

NOTICE:

Be careful not to damage the front differential case or transaxle housing.

*a	Protective Tape

3. REMOVE FRONT DRIVE SHAFT OIL SEAL RH

(a) Using SST, remove the front drive shaft oil seal RH from the continuously variable transaxle assembly.

SST: 09308-00010

NOTICE:

Do not damage the continuously variable transaxle assembly.

4. INSTALL FRONT DRIVE SHAFT OIL SEAL RH

(a) Coat the lip of a new front drive shaft oil seal RH with MP grease.

(b) Using SST and a hammer, install the front drive shaft oil seal RH to the continuously variable transaxle assembly.

SST: 09950-60011

09951-00410

SST: 09950-70010

09951-07200

Standard Depth:

24.5 to 25.5 mm (0.965 to 1.004 in.)

NOTICE:

Make sure to install the front drive shaft oil seal RH as specified, otherwise malfunctions such as a fluid leak will occur.
Do not damage the lip of the front drive shaft oil seal RH.
Do not remove the grease from the lip of the front drive shaft oil seal RH.

Depth

5. INSTALL DIFFERENTIAL SIDE OIL SEAL

(a) Coat the lip of a new differential side oil seal with MP grease.

(b) Using SST and a hammer, install the differential side oil seal to the transaxle housing.

SST: 09649-17010

SST: 09950-70010

09951-07200

Standard Depth:

5.5 to 6.5 mm (0.217 to 0.256 in.)

NOTICE:

Make sure to install the differential side oil seal as specified, otherwise malfunctions such as a fluid leak will occur.
Do not damage the lip of the differential side oil seal.
Do not install the differential side oil seal at an angle.
Do not remove the grease from the lip of the differential side oil seal.

Depth

6. INSTALL TRANSFER ASSEMBLY

Click here

SEE MORE:

Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 SERVICE PLUG GRIP G3834 - - - 3 REMOVE CONNECTOR COVER ASSEMBLY -

Only Wireless Control Function is Inoperative

DESCRIPTION The door control receiver receives signals from the door control transmitter assembly and sends these signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then controls all doors by sending lock/unlock signals to each door, and sends h

Toyota Corolla Cross: Replacement

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Only Wireless Control Function is Inoperative