Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Supplemental restraint system / Curtain shield airbag assembly / Removal

HINT:

Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.

1. PRECAUTION

CAUTION: Be sure to read "PRECAUTION" thoroughly before servicing.

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE: Wait for 90 seconds after disconnecting the cable to prevent the airbag working.

3. REMOVE STEERING PAD

4. REMOVE STEERING WHEEL ASSEMBLY

5. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY

6. REMOVE ROOF HEADLINING ASSEMBLY

HINT: Refer to the procedures up to "REMOVE ROOF HEADLINING ASSEMBLY".

7. REMOVE POWER BACK DOOR UNIT ASSEMBLY

REMOVE POWER BACK DOOR UNIT ASSEMBLY

Remove the 3 bolts and the power back door unit assembly.
When replacing the RH side follow the procedure below.
Remove the air duct rear No. 6.

8. REMOVE CURTAIN SHIELD AIRBAG ASSEMBLY LH

REMOVE CURTAIN SHIELD AIRBAG ASSEMBLY LH

Disconnect the connector from the curtain shield airbag assembly LH.

NOTICE: When handling the airbag connector, take care not to damage the airbag wire harness.
Remove the clip.
Remove the 13 bolts and the curtain shield airbag assembly LH in the order shown in the illustration.

REMOVE CURTAIN SHIELD AIRBAG ASSEMBLY LH

On-vehicle inspection

1. INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN COLLISION) Perform a diagnostic system check. With the curtain shield airbag assembly installed on the vehicle, pe ...

Installation

HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. 1. INSTALL CURTAIN SHIELD AIRBAG ASSEMBLY LH Install the curtain shield a ...

Other materials:

Repair
1. STEERING OFF CENTER REPAIR PROCEDURE (a) Inspect steering wheel off center. (1) Apply masking tape to the top center of the steering wheel and steering column upper cover. (2) Drive the vehicle in a straight line for 100 meters at a constant speed of 35 mph (56 km/ h), and hold the ...

Reassembly
NOTICE: Before installation, coat the parts indicated by arrows with power steering fluid (See page PS-7). 1. INSTALL VANE PUMP HOUSING OIL SEAL (a) Coat a new vane pump housing oil seal lip with power steering fluid. (b) Using SST and a press, install the vane pump housing oil seal until i ...

Park / Neutral Position Switch Circuit
DESCRIPTION The clearance warning ECU receives the reverse or park position signal from the park / neutral position switch. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT CLEARANCE WARNING ECU Disconnect the C9 connector from the clearance warning ECU. Measure the voltage ...