Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VIXF
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: REAR SPEED SENSOR(for 2WD): REMOVAL; 2016 - 2020 MY Sienna [12/2015 -        ]

REMOVAL

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.
  • The rear speed sensor is a component of the rear axle hub and bearing assembly. If the sensor malfunctions, replace the rear axle hub and bearing assembly
  • If the sensor rotor needs to be replaced, replace it together with the rear axle hub and bearing assembly.

PROCEDURE

1. REMOVE REAR WHEEL

2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; PARKING BRAKE: PARKING BRAKE ASSEMBLY: DISASSEMBLY+

3. REMOVE PARKING BRAKE SHOE ADJUSTING HOLE PLUG

2016 - 2020 MY Sienna [12/2015 -        ]; BRAKE (REAR): REAR BRAKE: REMOVAL+

4. REMOVE REAR DISC

2016 - 2020 MY Sienna [12/2015 -        ]; BRAKE (REAR): REAR BRAKE: REMOVAL+

5. DISCONNECT SKID CONTROL SENSOR WIRE

2016 - 2020 MY Sienna [12/2015 -        ]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL+

6. REMOVE REAR AXLE HUB AND BEARING ASSEMBLY

(a) Remove the 4 nuts and hub and bearing assembly.

HINT:

  • The rear speed sensor is a component of the rear axle hub and bearing assembly. If the sensor malfunctions, replace the rear axle hub and bearing assembly.
  • If the sensor rotor needs to be replaced, replace it together with the rear axle hub and bearing assembly.

7. REMOVE REAR INNER AXLE BEARING RETAINER

2016 - 2020 MY Sienna [12/2015 -        ]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL+