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:

Identification of noise source
1. Radio Description Radio frequency band  Radio broadcasts use the radio frequency bands shown in the table below Service area The service areas of AM and FM broadcasts are vastly different. Sometimes an AM broadcast can be received very clearly but an FM st ...

Terminals of ecu
Check tire pressure warning ecu HINT: Inspect the connectors from the back side while the connectors are connected. (a) Disconnect the tire pressure warning antenna and receiver connector. (b) Measure the voltage according to the value(s) in the table below. (c) Connect the tire pr ...

On-vehicle inspection
1. INSPECT FRONT AXLE HUB BEARING BACKLASH (a) Using a dial gauge, check for backlash near the center of the axle hub. Maximum: 0.05 mm (0.0020 in.) If backlash exceeds the maximum, replace the bearing. NOTICE: Ensure that the dial gauge is set at right angles to the measurement surface ...

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