Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VIXI
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: REAR SPEED SENSOR(for AWD): REMOVAL; 2016 - 2020 MY Sienna [12/2015 -        ]

REMOVAL

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the LH side and RH side.
  • The following procedure is for the LH side.
  • If the sensor rotor needs to be replaced, replace it together with the rear drive shaft assembly.

PROCEDURE

1. SEPARATE BACK DOOR WEATHERSTRIP

2. REMOVE BACK DOOR SCUFF PLATE

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

3. REMOVE REAR DOOR SCUFF PLATE

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

4. SEPARATE SLIDE DOOR WEATHERSTRIP

5. SEPARATE REAR NO. 2 SEAT OUTER BELT ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: ROOM TEMPERATURE SENSOR(for Rear Side): REMOVAL+

6. REMOVE QUARTER TRIM PANEL ASSEMBLY

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

7. REMOVE REAR WHEEL

8. REMOVE REAR SPEED SENSOR

(a) Disconnect the rear speed sensor connector.

(b) Remove the 2 clips and peel back the rear wheel house liner.

HINT:

Peel back the rear wheel house liner enough to allow removal and installation of the rear speed sensor.

(c) Disconnect the grommet of the rear speed sensor wire from the hole of the wheel house.

Text in Illustration

*1

Grommet

(d) Remove the 2 bolts, No. 1 bracket and No. 2 bracket from the body and rear axle beam.

Text in Illustration

*1

No. 1 Bracket

*2

No. 2 Bracket

(e) Remove the bolt and rear speed sensor from the retainer.

NOTICE:

Keep the sensor tip and rear speed sensor installation hole free from foreign matter.