Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Supplemental restraint system / Spiral cable / Removal

1. PRECAUTION

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

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

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

3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

4. REMOVE STEERING WHEEL NO.3 COVER LOWER

5. REMOVE STEERING WHEEL NO.2 COVER LOWER

6. REMOVE STEERING PAD

7. REMOVE STEERING WHEEL ASSEMBLY

8. REMOVE STEERING COLUMN COVER

REMOVE STEERING COLUMN COVER

Remove the 2 screws and the steering column cover.

9. REMOVE SPIRAL CABLE

Disconnect the connectors from the spiral cable.

NOTICE: When handling the airbag connector, take care not to damage the airbag wire harness.
Disengage the 3 claws and remove the spiral cable.

REMOVE SPIRAL CABLE

INSPECTION

1. INSPECT SPIRAL CABLE

If there are any defects as mentioned below, replace the spiral cable with a new one: Scratches, cracks, dents or chips on the connector or the spiral cable.

Installation

1. INSTALL SPIRAL CABLE Check that the front wheels are facing straight ahead. Set the turn signal switch to the neutral position. NOTICE: If it is not in the neutral pos ...

Other materials:

Short in Front Pretensioner Squib RH Circuit
DTC B0130/63 Short in Front Pretensioner Squib RH Circuit DESCRIPTION The front pretensioner squib RH circuit consists of the center airbag sensor assembly and the front seat outer belt assembly RH. This circuit instructs the SRS to deploy when deployment conditions are met. DTC B0130/63 ...

Rear Occupant Classification Sensor RH Collision Detection
DTC B1788 Rear Occupant Classification Sensor RH Collision Detection DESCRIPTION DTC B1788 is output when the occupant classification ECU receives a collision detection signal sent by the rear occupant classification sensor RH if an accident occurs. DTC B1788 is also output when the front s ...

Removal
1. REMOVE V-BANK COVER SUB-ASSEMBLY (See page EM-28) 2. DISCONNECT VENTILATION HOSE (a) Disconnect the ventilation hose from the ventilation valve. 3. REMOVE VENTILATION VALVE (a) Remove the ventilation valve. ...