Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Steering Column / Steering Column Assembly / Removal

1. PRECAUTION

HINT: See page RS-1

2. DISCONNECT BATTERY NEGATIVE TERMINAL

Wait for 90 seconds after disconnecting the battery terminal to prevent the airbag working.

3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

4. REMOVE STEERING WHEEL COVER LOWER NO.2 (See page RS-424)

5. REMOVE STEERING WHEEL COVER LOWER NO.3 (See page RS-424)

6. REMOVE HORN BUTTON ASSEMBLY (See page RS- 424)

7. REMOVE STEERING WHEEL ASSEMBLY

REMOVE STEERING WHEEL ASSEMBLY

(a) Remove the steering wheel assembly set nut.

(b) Put matchmarks on the steering wheel assembly and main shaft assembly.

SST 09950-50013 (09951-05010, 09952-05010, 09953-05020, 09954-05021)

8. REMOVE STEERING COLUMN COVER

REMOVE STEERING COLUMN COVER

(a) Remove the 2 screws and steering column cover.

9. REMOVE SPIRAL CABLE SUB-ASSEMBLY (See page RS-434)

10. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY (See page LI-102)

11. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY (See page WW-17)

12. REMOVE FRONT DOOR SCUFF PLATE LH

13. REMOVE COWL SIDE TRIM BOARD LH

14. REMOVE INSTRUMENT PANEL FINISH PANEL SUBASSEMBLY LOWER LH (See page IP-6)

15. REMOVE INSTRUMENT PANEL SAFETY PAD INSERT SUB-ASSEMBLY NO.1 (See page IP-6)

16. REMOVE HEATER TO FOOT DUCT NO.3

(a) Disengage the 3 claws and remove the sir duct No.

17. SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

(a) Loosen the bolt.

SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

(b) Release the 3 clips and separate the dust cover.

SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

(d) Remove the bolt and separate the steering intermediate shaft assembly.

18. REMOVE STEERING COLUMN ASSEMBLY

REMOVE STEERING COLUMN ASSEMBLY

(a) Disconnect the connectors and wire harness clamps.

(b) Remove the 3 bolts and steering column assembly from the instrument panel reinforcement assembly.

Disassembly

1. REMOVE STEERING INTERMEDIATE SHAFT ASSEMBLY (a) Align the matchmarks on the steering intermediate shaft assembly and main shaft. (b) Remove the bolt and steering intermediate shaft assemb ...

Other materials:

Terminals of ECU
1. RADIO AND NAVIGATION ASSEMBLY *1: with Rear Seat Entertainment System Reference: waveform 1 HINT: Terminal: VV+ - VV- Gauge set: 200 mV/DIV, 10 μs/DIV Condition: DVD is played on radio and navigation assembly Reference: wave ...

On-vehicle inspection
1. INSPECT COOLING FAN SYSTEM (a) Put the vehicle in the following conditions (1) The engine switch is off. (2) The coolant temperature is less than 95°C (203°F). (3) The battery voltage is between 9 and 14 V. (4) The A/C switch is OFF. (b) Clamp the 400 A probe of an ammeter over the ...

Removal
1. REMOVE BATTERY (See page EM-26) 2. REMOVE NO. 2 AIR CLEANER INLET (See page EM- 28) 3. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (See page FU-13) 4. REMOVE AIR CLEANER FILTER ELEMENT (See page EM-28) 5. REMOVE AIR CLEANER CASE SUB-ASSEMBLY (See page EM-28) 6. REMOVE AIR CLEANER BRACKET (a ...