Toyota Yaris: Axle And Differential / Steering Knuckle

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Drivetrain / Axle And Differential / Steering Knuckle

Components

COMPONENTS

ILLUSTRATION

*1

FRONT AXLE HUB SUB-ASSEMBLY

*2

FRONT DISC BRAKE DUST COVER

*3

STEERING KNUCKLE

*4

FRONT LOWER BALL JOINT ASSEMBLY

*5

COTTER PIN

-

-

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf)

Non-reusable part

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 the steering knuckle 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

Link

Front wheel alignment adjustment

ECU Data Initialization

Active torque split AWD system

Calibration

  • DTCs are stored
  • Slip indicator light illuminates
  • VSC disabled or malfunctions

HINT:

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

PROCEDURE

1. REMOVE FRONT AXLE ASSEMBLY

Click here

2. REMOVE FRONT LOWER BALL JOINT ASSEMBLY

Click here

3. REMOVE STEERING KNUCKLE

(a) Secure the front axle assembly between aluminum plates in a vise.

NOTICE:

Do not overtighten the vise.

(b) Remove the 3 bolts, front axle hub sub-assembly and front disc brake dust cover from the steering knuckle.

NOTICE:

  • Do not drop the front axle hub sub-assembly.
  • Be careful not to damage the speed sensor rotor or contact surfaces.
  • Do not allow foreign matter to contact the speed sensor rotor or contact surfaces.

Installation

INSTALLATION

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. INSTALL STEERING KNUCKLE

(a) Secure the steering knuckle between aluminum plates in a vise.

NOTICE:

Do not overtighten the vise.

(b) Install the front axle hub sub-assembly and front disc brake dust cover to the steering knuckle with the 3 bolts.

Torque:

130 N·m {1326 kgf·cm, 96 ft·lbf}

NOTICE:

  • Be careful not to damage the speed sensor rotor or contact surfaces.
  • Do not allow foreign matter to contact the speed sensor rotor or contact surfaces.

2. INSTALL FRONT LOWER BALL JOINT ASSEMBLY

Click here

3. INSTALL FRONT AXLE ASSEMBLY

Click here

    Rear Differential Side Gear Shaft Oil Seal

    ComponentsCOMPONENTS ILLUSTRATION *1 REAR DRIVE SHAFT OIL SEAL *2 REAR DIFFERENTIAL FILLER PLUG *3 REAR DIFFERENTIAL DRAIN PLUG *4 REAR DIFFERENTIAL CARRIER ASSEMBLY *5 GASKET - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...

    Clutch

    ..

    Other information:

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Vehicle Control History


    VEHICLE CONTROL HISTORY NOTICE: When checking the vehicle control history, first record the output codes and after clearing the history, check the output history again. CHECK VEHICLE CONTROL HISTORY (ACTIVE TORQUE SPLIT AWD SYSTEM) (a) According to the display on the GTS, check the vehicle control history...

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: IGR Diode Stuck Off (B235A9F)


    DESCRIPTION This DTC is output when a diode failure between the IGP input and the IGR input in the power distribution box assembly is detected. DTC No. Detection Item DTC Detection Condition Trouble Area B235A9F IGR Diode Stuck Off At the time of IGP input state ON, an IGR input state continues OFF state for three consecutive trips...

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