Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJPL
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL; 2016 - 2020 MY Sienna [12/2015 -        ]

REMOVAL

CAUTION / NOTICE / HINT

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: PRECAUTION ).

PROCEDURE

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page 2016 MY Sienna [12/2015 - 08/2016]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION 2017 MY Sienna [08/2016 - 11/2017]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION 2018 - 2020 MY Sienna [11/2017 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION ).

2. REMOVE CONSOLE BOX ASSEMBLY (for Slide Type)

(See page 2016 - 2020 MY Sienna [12/2015 -        ]; INTERIOR PANELS / TRIM: FRONT CONSOLE BOX(for Slide Type): REMOVAL )

3. REMOVE CONSOLE BOX ASSEMBLY (for Fixed Type)

(See page 2016 - 2020 MY Sienna [12/2015 -        ]; INTERIOR PANELS / TRIM: FRONT CONSOLE BOX(for Fixed Type): REMOVAL )

4. REMOVE INSTRUMENT LOWER CENTER COVER (w/ Console Box)

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+

5. REMOVE INSTRUMENT LOWER CENTER COVER (w/o Console Box)

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+

6. REMOVE INSTRUMENT PANEL FINISH PANEL END RH

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+

7. REMOVE INSTRUMENT PANEL FINISH PANEL END LH

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+

8. REMOVE INSTRUMENT CLUSTER FINISH LOWER CENTER PANEL SUB-ASSEMBLY

2016 - 2017 MY Sienna [12/2015 - 11/2017]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+ 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL+

9. REMOVE REAR NO. 1 AIR DUCT

(a) Disengage the 6 claws to remove the rear No. 1 air duct.

10. REMOVE REAR NO. 3 AIR DUCT

(a) Disengage 6 claws to remove the rear No. 3 air duct.

11. REMOVE AIRBAG SENSOR ASSEMBLY

CAUTION:

Check that the negative battery terminal is disconnected before performing the operation. Even an impact to only the airbag sensor will cause the airbag to deploy.

(a) Pull the lever down and disconnect the connector holder.

Text in Illustration

*a

Lever

(b) Remove the 3 bolts and the airbag sensor assembly.

12. REMOVE AIRBAG SENSOR BRACKET

(a) Remove the 4 bolts and the airbag sensor bracket.