Toyota RAV4 manuals

Toyota Sienna Service Manual: Initialization



HINT: Before starting the following procedure, make sure that the seatback position is stored in the fold seat control ECU and reclining motor (the seatback position is initialized).

  1.  Press and hold the stowing/return switch.
  2.  Within 10 seconds of pressing and holding the stowing/return switch, press the folding switch 5 times with the stowing/return switch held down.

HINT: If any of the following is performed during the initialization release steps, the release steps will be canceled.

  1.  If the folding switch is pressed 5 times within 10 seconds of pressing and holding the stowing/return switch, the initialization release operation is complete.

HINT: After the initialization release steps are completed, turn the ignition switch to the ON position and check that the 3rd SEAT indicator on the combination meter is on. If the 3rd SEAT indicator remains off even after the initialization release steps are completed, perform the initialization release steps again.



  1. Press the stowing/return switch to set the seat to the original state.
  2. Press and hold the power rear no. 2 seat switch until the seat is completely folded down.
  3. Continue pressing the power rear no. 2 seat switch for another 1 second with the seat folded down.

    Initialization is complete and the buzzer sounds.


How to proceed with troubleshooting
HINT:  Use these procedures to troubleshoot the power folding seat system.  *: Use the intelligent tester. 1 VEHICLE BROUGHT TO WORKSHOP 2 INSPECT BATTERY VOLTAGE Standard volta ...

Problem symptoms table
HINT:  Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspect Area" co ...

Other materials:

Indicator Circuit
DESCRIPTION This system has two indicator lights. One of the indicator lights is built into the fold seat switch. This indicator light receives power from the fold seat control ECU. It comes on or blinks when the system detects that an object is caught or when the seat operation conditions ar ...

1. INSPECT FRONT SEAT INNER BELT ASSEMBLY RH  Release the seat belt (Buckle switch is ON).  Check the resistance between the terminals. Standard If the result is not as specified, replace the inner belt assembly.  Inspect the buckle switch.  Fasten ...

Correct use of the seat belts
Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck or slide off the shoulder. Position the lap belt as low as possible over the hips. Adjust the position of the seatback. Sit up straight and well back in the seat. ...

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