Toyota RAV4 manuals

Toyota Sienna Service Manual: Installation

1. INSTALL STEERING PAD

INSTALL STEERING PAD

  1.  Support the steering pad with one hand as shown in the illustration.
  2.  Connect the 2 connectors to the steering pad.

    NOTICE: When handling the airbag connector, take care not to damage the airbag wire harness.

  3.  Connect the horn connector.
  4.  Confirm that the circumference groove of the "torx" screw fits in the screw case, and place the steering pad onto the steering wheel assembly.
  5.  Using a "torx" socket wrench (T30), tighten the 2 "torx" screws.

    Torque: 8.8 N*m (90 kgf*cm, 78 in.*lbf)

2. INSTALL STEERING WHEEL NO.3 COVER LOWER

  1.  Install the steering wheel No.3 cover lower.

3. INSTALL STEERING WHEEL NO.2 COVER LOWER

  1.  Install the steering wheel No.2 cover lower.

4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

5. INSPECT STEERING PAD

INSPECT STEERING PAD

  1.  With the steering pad installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the steering pad with a new one: Cuts, minute cracks or marked discoloration on the steering pad top surface or in the grooved portion.
  2.  Make sure that the horn sounds.

HINT: If the horn does not sound, inspect the horn system.

6. PERFORM INITIALIZATION

  1.  Perform initialization.

HINT: Some systems need initialization when disconnecting the cable from the negative battery terminal.

7. INSPECT SRS WARNING LIGHT

  1.  Inspect the SRS warning light
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 th ...

Disposal
HINT: When scrapping a vehicle equipped with the SRS or disposing of the steering pad, be sure to deploy the airbag first in accordance with the procedure described below. If any abnormality occur ...

Other materials:

Hazard warning switch
INSPECTION 1. HAZARD WARNING SIGNAL SWITCH ASSEMBLY  Check that there is resistance between the terminals at each switch position as shown in the chart. Resistance Inspect illumination operation.  Connect the positive (+) lead from the battery to the termina ...

Airbag ECU Communication Stop
DTC B1281 Airbag ECU Communication Stop DESCRIPTION DTC B1281 is output when communication between the airbag ECU and the multiplex network gateway ECU stops for more than 10 seconds. DTC No. DTC Detection Condition Trouble Area B1281 Airbag ECU communi ...

Installation
1. INSTALL TIMING CHAIN CASE OIL SEAL (a) Using SST, tap in a new oil seal until its surface is flush with the timing chain case edge. SST 09223-22010, 09506-35010 NOTICE: Keep the lip free from foreign matter. Do not tap on the oil seal at an angle. Make sure that the oil ...

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