Toyota Sienna Service Manual: Installation
1. INSTALL STEERING COLUMN ASSEMBLY
(a) Install the steering column assembly with the 3 bolts.
Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf) (b) Connect the connectors.
(c) Connect the wire harness clamps to the steering column tube.
2. CONNECT STEERING INTERMEDIATE SHAFT ASSEMBLY
(a) Align the matchmarks on the intermediate shaft assembly and steering gear assembly.
(b) Install the steering intermediate shaft assembly with the bolt.
Torque: 36 N*m (370 kgf*cm, 27 ft.*lbf)
(c) Install the dust cover to the hole cover. Check that the 3 clips of the dust cover are securely fitted into the groove on the hole cover.
3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
4. INSTALL SPIRAL CABLE SUB-ASSEMBLY (See page RS-434)
5. INSTALL STEERING COLUMN COVER
6. CENTER SPIRAL CABLE (See page RS-435)
7. INSTALL STEERING WHEEL ASSEMBLY
(a) Align the matchmarks on the steering wheel assembly and steering main shaft assembly.
(b) Install the steering wheel assembly set nut.
Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) (c) Connect the connector.
8. INSPECT STEERING WHEEL CENTER POINT
9. INSPECT HORN BUTTON ASSEMBLY (See page RS- 425)
10. INSTALL HORN BUTTON ASSEMBLY (See page RS- 424)
11. INSTALL STEERING WHEEL COVER LOWER NO.3 (See page RS-425)
12. INSTALL STEERING WHEEL COVER LOWER NO.2 (See page RS-425)
13. CONNECT BATTERY NEGATIVE TERMINAL
14. INSPECT SRS WARNING LIGHT (See page RS-436)
Reassembly
1. INSTALL IGNITION OR STARTER SWITCH
ASSEMBLY
(a) Install the ignition or starter switch assembly to the
steering column bracket assembly UPR with the 2
screws.
2. INSTALL KEY INTER LOCK SOLENOI ...
Power steering
...
Other materials:
Transfer system
PRECAUTION
NOTICE:
1. Before disassembly, clean the transfer assembly of
any sand or mud to prevent it from entering inside the
transfer during disassembly and assembly.
2. When removing any light alloy part such as a transfer
cover, do not pry it off with a tool like a screwdriver,
but tap ...
Reassembly
1. INSTALL NO. 2 SEAT LEG SUB-ASSEMBLY
Install the No. 2 seat leg sub-assembly with the 3
bolts and nut.
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 ...
Throttle / Pedal Position Sensor
HINT:
These DTCs relate to the Accelerator Pedal Position (APP) sensor.
DESCRIPTION
HINT:
This ETCS (Electronic Throttle Control System) does not use a throttle cable.
The Accelerator Pedal Position (APP) sensor is integrated with the accelerator
pedal bracket and has 2
sensor circuits ...
