Toyota RAV4 manuals

Toyota Sienna Service Manual: 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. REMOVE STEERING WHEEL NO.3 COVER LOWER

  1.  Using a screwdriver, remove the steering wheel No.3 cover lower.

HINT: Tape up the screwdriver tip before use.

4. REMOVE STEERING WHEEL NO.2 COVER LOWER

  1.  Using a screwdriver, remove the steering wheel No.2 cover lower.

HINT: Tape up the screwdriver tip before use.

5. REMOVE STEERING PAD

  1.  Using a "torx" socket wrench (T30), loosen the 2 "torx" screws until the groove along the screw circumference catches on the screw case.

REMOVE STEERING PAD

  1. Pull out the steering pad from the steering wheel assembly and support the steering pad with one hand as shown in the illustration.

    NOTICE: When removing the steering pad, do not pull the airbag wire harness.

  2.  Disconnect the horn connector.
  3.  Disconnect the 2 connectors from the steering pad.

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

  4.  Remove the steering pad.

REMOVE STEERING PAD

On-vehicle inspection
1. INSPECT STEERING PAD (VEHICLE NOT INVOLVED IN COLLISION) Perform a diagnostic system check. With the steering pad installed on the vehicle, perform a visual check. If there are any defe ...

Installation
1. INSTALL STEERING PAD  Support the steering pad with one hand as shown in the illustration.  Connect the 2 connectors to the steering pad. NOTICE: When handling the airba ...

Other materials:

System Voltage
MONITOR DESCRIPTION The battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history, freeze frame data and fuel trim values. If the battery voltage falls below a minimum level, these memories are cleared and the ...

Initialization
1. RESET  Reset the power slide door system: The power slide door ECU records the fully open position of the power slide door in its memory and the power slide door fully opens and closes based on this memory. The power slide door cannot operate without this memory. In the case wh ...

Cooling fan ecu
ON-VEHICLE INSPECTION 1. INSPECT COOLING FAN ECU (a) Inspect the input voltage. (1) Disconnect the cooling fan ECU connector. (2) Turn the ignition switch to the ON position. Check the voltage of the +B terminal of the disconnected wire harness side connector. Standard voltage: 9 t ...

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