Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJSG
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: SRS SEAT CUSHION AIRBAG 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 ).
  • Wear protective gloves. Sharp areas on the parts may injure your hands.

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (See page 2016 MY Sienna [12/2015 - 08/2016]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION 2017 - 2020 MY Sienna [08/2016 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION ).

2. 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.

3. REMOVE FRONT SEAT INNER BELT ASSEMBLY RH

HINT:

Use the same procedure as for LH side (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SEAT BELT: FRONT SEAT INNER BELT ASSEMBLY: REMOVAL ).

4. REMOVE RECLINING ADJUSTER RELEASE HANDLE RH (for Manual Seat)

HINT:

Use the same procedure as for LH side (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SEAT: FRONT SEAT ASSEMBLY(for Manual Seat): DISASSEMBLY+ ).

5. REMOVE FRONT SEAT CUSHION SHIELD RH (for Manual Seat)

HINT:

Use the same procedure as for LH side (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SEAT: FRONT SEAT ASSEMBLY(for Manual Seat): DISASSEMBLY+ ).

6. REMOVE FRONT SEAT CUSHION SHIELD RH (for Power Seat)

HINT:

Use the same procedure as for LH side (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SEAT: FRONT SEAT ASSEMBLY(for Power Seat): DISASSEMBLY+ ).

7. REMOVE SEAT CUSHION COVER WITH PAD (for Manual Seat)

HINT:

Use the same procedure as for LH side (See page 2016 - 2020 MY Sienna [12/2015 -        ]; SEAT: FRONT SEAT ASSEMBLY(for Manual Seat): DISASSEMBLY+ ).

8. REMOVE SEAT CUSHION COVER WITH PAD (for Power Seat)

HINT:

Use the same procedure as for LH side (See page).

2016 - 2020 MY Sienna [12/2015 -        ]; SEAT: FRONT SEAT ASSEMBLY(for Power Seat): DISASSEMBLY+

9. REMOVE FRONT SEAT AIRBAG SUB-ASSEMBLY RH

(a) Remove the 3 nuts.

(b) Disengage the clamps to remove the front seat airbag sub-assembly RH.

CAUTION:

  • The nuts must not be reused.
  • Make sure that the seat frame assembly is not deformed. If it is, replace it with a new one.