Lexus ES manuals

Lexus ES: Removal

Lexus ES (XZ10) Service Manual / Drivetrain / Axle And Differential / Rear Axle Carrier (for Awd) / Removal

REMOVAL

CAUTION / NOTICE / HINT

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

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
*1: for LED Type Turn Signal Light

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement.)
  • Measure ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Parking Support Alert System
  • Parking Support Brake System

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

Parking Assist Monitor System

for Initialization

for Calibration
  • Parking assist ECU initialization
  • Adjust steering angle
  • Rear television camera assembly optical axis (Back camera position setting)

Panoramic View Monitor System

for Initialization

for Calibration

Perform headlight ECU sub-assembly LH initialization*1

Lighting System

Rear height control sensor sub-assembly LH

Perform headlight ECU sub-assembly LH initialization*1

Lighting System

Rear wheel alignment adjustment
  • Perform "Reset Memory"
  • Perform acceleration sensor zero point calibration and store system information memorization
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. REMOVE REAR WHEEL

Click here

2. REMOVE REAR AXLE SHAFT NUT

Click here

3. SEPARATE NO. 2 PARKING BRAKE WIRE ASSEMBLY

(a) Disconnect the No. 2 parking brake wire assembly connector from the parking brake actuator assembly.

NOTICE:

  • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
  • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.

(b) Using a screwdriver with its tip wrapped with protective tape, disconnect the No. 2 parking brake wire assembly connector from the rear skid control sensor.

NOTICE:

  • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
  • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.
  • Be careful not to damage the rear skid control sensor or connector cover.

*a

Protective Tape

(c) Remove the nut, disengage the 2 clamps and separate the No. 2 parking brake wire assembly from the rear flexible hose bracket and rear trailing arm assembly.

4. REMOVE REAR SKID CONTROL SENSOR

Click here

5. SEPARATE REAR FLEXIBLE HOSE

(a) Remove the bolt and separate the rear flexible hose from the rear flexible hose bracket.

6. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY

Click here

7. REMOVE REAR DISC

Click here

8. REMOVE REAR AXLE HUB AND BEARING ASSEMBLY

Click here

9. REMOVE REAR FLEXIBLE HOSE BRACKET

(a) Remove the bolt and rear flexible hose bracket from the rear axle carrier sub-assembly.

10. REMOVE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH (w/ Height Control Sensor)

(a) for LH Side:

Click here

11. REMOVE REAR STABILIZER LINK ASSEMBLY

Click here

12. REMOVE REAR COIL SPRING

Click here

13. REMOVE REAR LOWER COIL SPRING INSULATOR

Click here

14. REMOVE REAR NO. 1 SUSPENSION ARM ASSEMBLY

Click here

15. REMOVE REAR AXLE CARRIER SUB-ASSEMBLY

(a) Loosen the 3 bolts and nut of the rear trailing arm assembly.

(b) Loosen the nut of the rear shock absorber assembly.

NOTICE:

Hold the rear axle carrier pin while rotating the nut.

*1

Rear Axle Carrier Pin

(c) Using a jack and a wooden block, support the rear axle carrier sub-assembly.

NOTICE:

  • When jacking up the rear axle carrier sub-assembly, be sure to jack it up slowly.
  • Make sure to perform this operation with the vehicle kept as low as possible.

*a

Wooden Block

*b

Jack

(d) Loosen the bolt (A).

NOTICE:

Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured.

(e) Remove the 3 bolts, nut and separate the rear trailing arm assembly from the rear axle carrier sub-assembly.

(f) Remove the nut and plate washer, and separate the rear shock absorber assembly from the rear axle carrier sub-assembly.

NOTICE:

Hold the rear axle carrier pin while rotating the nut.

(g) Remove the bolt (A), nut and rear axle carrier sub-assembly from the rear upper control arm assembly.

NOTICE:

  • Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured.
  • Use wire or an equivalent tool to keep the rear drive shaft assembly from hanging down.

READ NEXT:

 Rear Axle Hub (for 2wd)

 Components

COMPONENTS ILLUSTRATION *1 NO. 2 PARKING BRAKE WIRE ASSEMBLY *2 REAR AXLE HUB AND BEARING ASSEMBLY *3 REAR DISC *4 REAR DISC BRAKE CALIPER ASSEMBLY *5 REAR FLEXIBLE HOSE *6

 Installation

INSTALLATION CAUTION / NOTICE / HINT for HV Model: When removing or installing the rear disc brake caliper assembly, pushing back the disc brake piston may cause a large clearance between the brake

SEE MORE:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (CHECK USING TECHSTREAM) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG) and wait for 90 seconds. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes. Body Electrical > Navigation Sys

 Certification ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Certification ECU Communication Stop Mode Any of the following conditions are met: Communication stop for "Certification (Smart)" is indicated on the "Communication Bus Check" screen of the Techstream. Click here Communication stop

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