Lexus ES manuals

Lexus ES: Replacement

Lexus ES (XZ10) Service Manual / Drivetrain / P710 (hybrid Transmission / Transaxle) / Input Shaft Oil Seal / 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 input shaft type T 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

Auxiliary battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane Control System (for HV Model)

Pre-collision System (for HV Model)

Parking Support Brake System (for HV Model)*

Lighting System (for HV Model)

Memorize steering angle neutral point

Parking Assist Monitor System (for HV Model)

Panoramic View Monitor System (for HV Model)

Initialize power trunk lid system

Power Trunk Lid System (for HV Model)

Replacement of ECM

Perform Vehicle Identification Number (VIN) registration

MIL illuminates

  • Replacement of engine assembly
  • Gas leak from exhaust system is repaired
  • Replacement of engine coolant temperature sensor

Inspection After Repair
  • Poor idle, etc.
  • Engine start function, etc.

Replacement of inverter with converter assembly

Resolver learning
  • DTCs are stored
  • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
  • Shock or vibration during acceleration

Replacement of hybrid vehicle transaxle assembly
  • Resolver learning
  • Initialize resolver

Front wheel alignment adjustment
  1. Clear zero point calibration data.
  2. Perform yaw rate and acceleration sensor zero point calibration.
  • DTCs are stored
  • ABS warning light illuminates
  • Brake warning light / yellow (minor malfunction) illuminates
  • Slip indicator light illuminates
  • VSC disabled or malfunctions

  • Suspension, tires, etc.*1
  • Replacement of front bumper assembly
  • Measurement of ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Parking Support Alert System (for HV Model)
  • Parking Support Brake System (for HV Model)

Suspension, tires, etc.*1

Rear television camera assembly optical axis (Back camera position setting)

Parking Assist Monitor System (for HV Model)

for Initialization

for Calibration

Replacement of front bumper assembly

Front television camera view adjustment

Panoramic View Monitor System (for HV Model)

for Initialization

for Calibration

Suspension, tires, etc.*1
  • Parking assist ECU initialization
  • Adjust steering angle
  • Rear television camera assembly optical axis (Back camera position setting)

Replacement of headlight ECU sub-assembly LH
  • Synchronize the vehicle information
  • Perform headlight ECU sub-assembly LH initialization*2

Lighting system (for HV Model)

Suspension, tires, etc.*1

Perform headlight ECU sub-assembly LH initialization*2
  • *: When performing learning using the Techstream.

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  • *1: If the vehicle height has changed due to suspension or tire replacement.
  • *2: for LED type turn signal light

CAUTION:

  • Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the repair manual.

    Click here

  • To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system.
  • To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
  • To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.
  • 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.

    *a

    An Object Exceeding Weight Limit of Engine Lifter
  • The hybrid vehicle transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop or a part may fall.

    *a

    Object Exceeding Weight Limit of Transmission Jack

NOTICE:

  • After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System)
  • After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)

PROCEDURE

1. REMOVE HYBRID VEHICLE TRANSAXLE ASSEMBLY

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2. REMOVE INPUT SHAFT TYPE T OIL SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, remove the input shaft type T oil seal from the hybrid vehicle transaxle assembly.

NOTICE:

Be careful not to damage the input shaft assembly or hybrid vehicle transaxle assembly.

*a

Protective Tape

3. INSTALL INPUT SHAFT TYPE T OIL SEAL

(a) Coat the lip of a new input shaft type T oil seal with a small amount of MP grease.

(b) Using SST and a hammer, install the input shaft type T oil seal to the hybrid vehicle transaxle assembly.

SST: 09608-04031

Standard Depth:

1.9 to 2.7 mm (0.0748 to 0.106 in.)

NOTICE:

  • Do not allow foreign matter to attach to the lip of the input shaft type T oil seal.
  • Do not install the input shaft type T oil seal at an angle.

*a

Depth

4. INSTALL HYBRID VEHICLE TRANSAXLE ASSEMBLY

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READ NEXT:

 Motor Cable

 Components

COMPONENTS ILLUSTRATION *1 MOTOR CABLE *2 CONNECTOR COVER *3 TERMINAL CAP - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/s

 Installation

INSTALLATION PROCEDURE 1. INSTALL MOTOR CABLE CAUTION: Be sure to wear insulated gloves. (a) Using an insulated tool, install the motor cable to the hybrid vehicle transaxle assembly with the 6 bolts.

SEE MORE:

 Engine Switch/Power Switch Malfunction (C13A2)

DESCRIPTION When the power switch is turned on (IG), power is supplied to the parking brake ECU (brake actuator assembly). This DTC is stored if IG power source voltage is not supplied to the parking brake ECU (brake actuator assembly) when communication with other ECUs is established. DTC No.

 Components

COMPONENTS ILLUSTRATION *1 BRAKE MASTER CYLINDER RESERVOIR FILLER CAP ASSEMBLY - - ILLUSTRATION *1 FRONT DISC BRAKE BLEEDER PLUG *2 FRONT DISC BRAKE BLEEDER PLUG CAP *3 REAR DISC BRAKE BLEEDER PLUG *4 REAR DISC BRAKE BLEEDER PLUG CAP Tightening torque for "Maj

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