TRANSFER CASE FRONT OIL SEAL(for LH Side) 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 transfer case oil seal removal/installation are shown below.

Necessary Procedure 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
Intelligent clearance sonar system*2

Lighting system (EXT)


  • Cornering lights
Adaptive high beam system
Drive the vehicle until stop and start control is permitted (approximately 15 to 60 minutes) Stop and start system

Click here

Memorize steering angle neutral point 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

Initialize back door lock Power door lock control system

Click here

Reset back door close position Power back door system

Click here

Replacement of starter assembly*1

Note

When the starter assembly is replaced, "ST relay" and "ST NO. 2 relay" must be also replaced.

 Clear Number of Starter Operations Stop and start system

Click here

Replacement of battery*1

  • Integrated Current Value Initialization

  • Switch Battery Type

  • Replacement of automatic transaxle assembly*1

  • Replacement of automatic transaxle fluid*1

 Bleed the oil pump assembly with motor (continuously variable transaxle assembly)
Replacement of automatic transaxle assembly

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Input Transaxle Compensation Code into ECM

  3. Perform Road Test to Allow ECM to Learn

  • Large shift shock

  • Deterioration of fuel efficiency

for U661F:

Replacement of ECM

(If possible, read the transaxle compensation code from the previous ECM)

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Transfer Transaxle Compensation Code

  3. Perform Road Test to Allow ECM to Learn

Replacement of ECM

(If impossible, read the transaxle compensation code from the previous ECM)

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Reset Transaxle Compensation Code

  3. Perform Road Test to Allow ECM to Learn
Replacement of automatic transaxle assembly

Perform the following procedures in the order shown:


  1. Input Transaxle Compensation Code into ECM

  2. Perform Road Test to Allow ECM to Learn

  • Large shift shock

  • Deterioration of fuel efficiency

for U881F:

Replacement of ECM

(If possible, read the transaxle compensation code from the previous ECM)

Perform the following procedures in the order shown:


  1. Transfer Transaxle Compensation Code

  2. Perform Road Test to Allow ECM to Learn

Replacement of ECM

(If impossible, read the transaxle compensation code from the previous ECM)

Perform the following procedures in the order shown:


  1. Reset Transaxle Compensation Code

  2. Perform Road Test to Allow ECM to Learn
Replacement of engine assembly

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Perform Road Test to Allow ECM to Learn
Front wheel alignment adjustment

  1. Clear zero point calibration data and system information.

  2. 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) (w/ TFT Meter Type)

Click here

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)

  • Ultrasonic sensor detection angle

  • Ultrasonic sensor detection angle registration

  • Intelligent clearance sonar system

  • LEXUS parking assist-sensor system (w/ Intelligent Clearance Sonar System)

Click here

Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system (w/ Parallel Parking Assist Function)

for Initialization:

Click here

for Calibration:

Click here

Parking assist monitor system (w/o Parallel Parking Assist Function)

for Initialization:

Click here

for Calibration:

Click here


  • Parking assist ECU initialization

  • Adjust steering angle

 Panoramic view monitor system

for Initialization:

Click here

for Calibration:

Click here

Initialize headlight ECU sub-assembly LH

  • Adaptive high beam system

  • Automatic headlight beam level control system

Click here

Replacement of engine assembly Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

for U661F:

Click here

for U881F:
Air leaks from intake system is repaired
Gas leak from exhaust system is repaired
Replacement of ECM Perform Vehicle Identification Number (VIN) or frame number registration

  • MIL illuminates / -

  • DTC P063051 is stored

for U661F:

Click here

for U881F:
ECU Communication ID Registration (Immobiliser system) Engine start function See Service Bulletin for the registration method.
Perform code registration (Immobiliser system)

  • Wireless door lock control system

  • Entry and start system

  • Engine start function

  • Steering lock system

  • Telematics system

*1: w/ Stop and Start System

*2: When performing learning using the GTS.

Click here

CAUTION:


  • B005LB6C01
    *a Object Exceeding Weight Limit of Engine Lifter

    The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

  • B005LCC

    To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

  • B005P8RC01
    *a Object Exceeding Weight Limit of Transmission Jack

    The automatic transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop.

Note

If automatic transaxle parts are replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary.

Click here

PROCEDURE


  1. REMOVE TRANSFER ASSEMBLY

    Click here

  2. REMOVE TRANSFER CASE OIL SEAL


    1. B005MK1C02
      *1 Transfer Case Oil Seal

      Using SST, remove the transfer case oil seal from the transfer case sub-assembly.

      SST
      09308-00010

      Note

      Do not damage the transfer case oil seal contact surface to the transfer case sub-assembly.

  3. INSTALL TRANSFER CASE OIL SEAL


    1. B005LWXC03
      *1 Transfer Case Oil Seal
      *a Depth

      Using SST and a hammer, install a new transfer case oil seal to the transfer case sub-assembly as shown in the illustration.

      SST
      09608-10010
      09950-70010   ( 09951-07150 )
      Standard Depth
      9.5 to 10.5 mm (0.374 to 0.413 in.)

      Note


      • Tap in the transfer case oil seal uniformly so that the transfer case oil seal is straight.

      • Do not tap in the transfer case oil seal in too far.

    2. Apply a small amount of MP grease to the lip of the transfer case oil seal.

  4. INSTALL TRANSFER ASSEMBLY

    Click here