Toyota Sienna Service Manual: Reassembly
1. INSTALL NO. 2 SEAT LEG SUB-ASSEMBLY
- Install the No. 2 seat leg sub-assembly with the 3
bolts and 2 nuts.
Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) NOTICE: Tighten the bolts and nuts in the order shown in the illustration.
- Install the 3 clamps.
2. INSTALL NO. 2 SEAT CUSHION FRAME SUBASSEMBLY
3. INSTALL NO. 2 SEAT CUSHION SPRING ASSEMBLY
4. INSTALL NO. 2 SEAT CUSHION STOPPER
5. INSTALL REAR SEAT WIRE
6. INSTALL NO. 2 SEAT CUSHION PAD
7. INSTALL NO. 2 SEAT CUSHION COVER SUBASSEMBLY
- Using hog ring pliers, install the No. 2 seat cushion cover sub-assembly to the No. 2 seat cushion pad with 10 new hog rings.
NOTICE:
- Be careful not to damage the cover.
- When installing the hog rings, take care to minimize wrinkles as much as possible.
8. INSTALL NO. 2 SEAT CUSHION COVER SUBASSEMBLY WITH PAD
9. INSTALL REAR SEAT COVER
10. INSTALL REAR SEAT BELT ASSEMBLY INNER
- Install the rear seat belt assembly inner with the
bolt.
Torque: 44 N*m (449 kgf*cm, 33 ft.*lbf)
11. INSTALL REAR NO. 2 SEAT BELT ASSEMBLY INNER
- Install the rear No. 2 seat belt assembly inner with
the bolt.
Torque: 44 N*m (449 kgf*cm, 33 ft.*lbf)
- Using hog ring pliers, install 2 new hog rings.
NOTICE: Be careful not to damage the cover.
12. INSTALL REAR NO. 2 SEAT LAP BELT ASSEMBLY CENTER WITH INNER
- Install the rear No. 2 seat lap belt assembly center
with inner with the bolt and washer.
Torque: 44 N*m (449 kgf*cm, 33 ft.*lbf)
13. INSTALL REAR POWER SEAT SWITCH
14. INSTALL RECLINING REMOTE CONTROL LEVER BEZEL
15. INSTALL NO. 2 SEATBACK FRAME SUB-ASSEMBLY
- Install the No. 2 seatback frame sub-assembly with
the 4 bolts.
Torque: 44 N*m (449 kgf*cm, 33 ft.*lbf)
NOTICE:
- Tighten the bolts in the following order:
- Temporarily tighten bolt (1).
- Temporarily tighten bolt (2).
- Fully tighten bolt (3).
- Fully tighten bolt (4).
- Fully tighten bolt (1).
- Fully tighten bolt (2).
16. INSTALL FOLD SEAT CONTROL ECU
17. INSTALL NO. 2 SEATBACK PAD
18. INSTALL NO. 2 SEATBACK COVER SUB-ASSEMBLY
- Using hog ring pliers, install the No. 2 seatback cover sub-assembly to the No. 2 seatback pad with 10 new hog rings.
NOTICE:
- Be careful not to damage the cover.
- When installing the hog rings, take care to minimize wrinkles as much as possible.
19. INSTALL NO. 2 SEATBACK COVER SUB-ASSEMBLY WITH PAD
20. INSTALL REAR NO. 2 SEAT HEADREST SUPPORT ASSEMBLY RH
21. INSTALL REAR NO. 2 SEAT HEADREST SUPPORT ASSEMBLY LH
22. INSTALL REAR SEAT HEADREST ASSEMBLY
23. INSTALL REAR SEAT RECLINING COVER RH
24. INSTALL REAR SEAT RECLINING COVER LH
25. INSTALL REAR NO. 2 SEAT COVER BEZEL
Adjustment
HINT:
If the malfunction does not disappear by following the
procedure in ADJUSTMENT and the rear No. 2 seat
assembly needs to be replaced, do not disassemble the rear
No. 2 seat assembly.
1. ADJ ...
Installation
1. INSTALL REAR NO. 2 SEAT ASSEMBLY
Lock the seat leg rear to the floor striker.
Lock the seat leg front to the floor striker.
Install the rear No. 2 seat assembly with t ...
Other materials:
On-vehicle inspection
1. INSPECT REAR AXLE HUB BEARING BACKLASH
(a) Using a dial gauge, check for backlash near the
center of the axle hub.
Maximum:
0.05 mm (0.0020 in.)
If backlash exceeds the maximum, replace the axle
hub assembly.
NOTICE:
Ensure that the dial gauge is set at right angles
to the measuremen ...
Ambient temperature sensor circuit
DTC B1412/12 Ambient Temperature Sensor Circuit
DESCRIPTION
The ambient temperature sensor is installed in front of the condenser to
detect the ambient temperature
which is used to control the air conditioner "AUTO" mode. This sensor is
connected to the A/C amplifier
and detects fl ...
Removal
1. DRAIN ENGINE COOLANT
2. REMOVE V-BANK COVER SUB-ASSEMBLY
3. REMOVE NO. 2 AIR CLEANER INLET
4. REMOVE NO. 1 AIR CLEANER INLET
5. REMOVE AIR CLEANER CAP SUB-ASSEMBLY
6. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
7. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
Remove the engine coolant tem ...
