Toyota Sienna Service Manual: Disassembly
HINT:
On the RH side, use the same procedures as on the LH side.
1. REMOVE REAR DOOR WINDOW FRAME MOULDING
REAR LH (See page ET-30)
2. REMOVE REAR DOOR WINDOW FRAME MOULDING
SUB-ASSEMBLY LH (See page ET-21)
3. REMOVE SLIDE DOOR WINDOW GARNISH LH

- Fully open the slide door window.
- Remove the glass run.
- Using a screwdriver, disengage the clip and remove
the garnish.
HINT:
Tape the screwdriver tip before use.
- Using a screwdriver, disengage the 2 claws and
remove the weatherstrip inner from the garnish.
HINT:
Tape the screwdriver tip before use.
4. REMOVE SIDE TRIM BOARD COVER REAR LH

- Remove the 2 screws.
- Using a screwdriver, disengage the 8 claws and
remove the cover together with the window control
switch.
HINT:
Tape the screwdriver tip before use.
- Remove the 2 screws and window control switch.
5. REMOVE REAR DOOR TRIM BOARD SUBASSEMBLY LH

- Remove the screw.
- Using a screwdriver, disengage the 9 clips and
remove the trim board.
HINT:
- Tape the screwdriver tip before use.
- In order to prevent the door panel from being
damaged, cover the areas with protective tape as
indicated by arrow marks in the illustration.
- Using a clip remover, remove the 6 clips and
weatherstrip No. 2.
- Using a screwdriver, disengage the 11 claws and
remove the weatherstrip inner from trim board.
HINT:
Tape the screwdriver tip before use.

- w/ Sunshade:
Remove the sunshade.
- Remove the 7 screws and sunshade bezel.
- Remove the 4 screws and curtain.
6. REMOVE SLIDE DOOR WINDOW ASSEMBLY LH

- w/ Sunshade:
Remove the sunshade hook.
- Remove the bolt and window frame.

- Remove the bolt.
- Loosen the nut.
- Push the window frame rear lower in the direction
indicated by the arrow mark in the illustration.

- Remove the 2 hole plugs.
- Move the window until the bolts appear in the
service holes.
NOTICE:
- Do not damage the window assembly.
- When the bolts are removed, the window
assembly may fall and become deformed.
- Remove the 2 bolts and window.
7. REMOVE REAR DOOR GLASS WEATHERSTRIP
ASSEMBLY OUTER LH
8. REMOVE SLIDE DOOR ATTACHMENT CONTROL LH

- Remove the 2 screws, bolt and inside handle.

- Disconnect the connectors from the lock actuator
and power window regulator motor.
- Disengage the control cables.
- Remove the 8 bolts and attachment control.

- Remove the nut and the window frame rear lower.
NOTICE:
When the nut is removed, the window frame may
fall and become deformed.
HINT:
Remove the window frame rear lower through the
service hole.

- Remove the control rod.
- Remove the 3 bolts and lock remote control.

- Remove the 2 screws and lock actuator

- Remove the 3 screws and power window regulator
motor.

- Remove the half stop control lever and door lock
control bellcrank.
- Remove the 4 bolts and window regulator.
9. REMOVE REAR DOOR STIFFENER CUSHION LH

- Remove 2 hole plugs.
- Remove the 2 screws, clip and stiffener cushion.
HINT:
Remove the stiffener cushion through the service
hole.
- Remove the 2 grommets and 2 clips.
10. REMOVE REAR DOOR OUTSIDE HANDLE COVER LH

- Remove the hole plug.
- Using a torx socket wrench (T30), loosen the screw
and remove the outside handle cover with the lock
key cylinder installed.
11. REMOVE REAR DOOR OUTSIDE HANDLE ASSEMBLY LH

- Pushing and pulling the outside handle in the
direction indicated by the arrow mark in the
illustration, remove the outside handle.
- Remove the outside handle pads front and rear.
12. REMOVE REAR DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY LH

- Remove the open rod to the outside handle frame.
- Using a torx socket wrench (T30), loosen the screw.
- Slide the outside handle frame in the direction
indicated by the arrow mark in the illustration and
remove it.
HINT:
Remove the outside handle frame through the
service hole.
13. REMOVE SLIDE DOOR LOCK ASSEMBLY FRONT LH

- Remove the 2 cables.
- Using a torx socket wrench (T30), remove the 3
screws and lock.
HINT:
Remove the lock through the service hole.
14. REMOVE REAR DOOR LOCK ASSEMBLY LH

- Remove the cable.
- Using the torx socket wrench (T30), remove the 3
screws and lock.
HINT:
Remove the lock through the service hole.
15. REMOVE REAR DOOR WIRE SUB-ASSEMBLY LH

- Remove the 2 screws.
- Using a screwdriver, remove the 2 clips and door
wire.
HINT:
Tape the screwdriver tip before use.
HINT:
On the RH side, use the same procedures as on the LH side.
1. REMOVE SLIDE DOOR
Remove the rear door scuff plate (See page IR-7).
Remove the back door scuff plate (See page ED-
214 ...
HINT:
On the RH side, use the same procedures as on the LH side.
1. INSPECT SLIDE DOOR PANEL SUB-ASSEMBLY LH
Check that the clearance is within the standard
range.
Standard
2. ADJU ...
Other materials:
Audio system types
Entune Audio
Entune Audio Plus/Entune Premium Audio with Navigation
Owners of models equipped with a navigation system should refer to
the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.
Using cellular phones
Interference may be heard through the audio system’s speakers if a c ...
Removal
1. REMOVE TRANSFER CASE NO.1 PLUG (See page
TF-8)
2. REMOVE TRANSFER DRAIN PLUG
(a) Remove the transfer drain plug, drain gasket and
bleed transfer oil.
3. REMOVE EXHAUST PIPE ASSEMBLY
HINT:
(See page EX-8)
4. REMOVE PROPELLER WITH CENTER BEARING
SHAFT ASSEMBLY
HINT:
(See page PR-3)
5. R ...
Poor Sound Quality in All Modes (Low Volume)
INSPECTION PROCEDURE
1 CHECK AUDIO SETTINGS
Set "BASS", "MID", and "TREB" to the initial values and
check that sound is normal.
OK:
Malfunction disappears.
2 COMPARE WITH ANOTHER VEHICLE OF SAME MODEL
Compare with another vehicle of the same model.
...