Toyota RAV4 manuals

Toyota Sienna Service Manual: Power Window cannot be Operated by Wireless Operation

DESCRIPTION

When the switch on the transmitter is operated during normal operating conditions, the multiplex network body ECU sends a request signal to the master switch and the regulator switches which then drive the applicable power window motors.

INSPECTION PROCEDURE

1 CHECK WIRELESS DOOR LOCK CONTROL FUNCTIONS

  1. Check that the wireless door lock functions operate with movement of the transmitter switch.

HINT: When the wireless door LOCK/UNLOCK operation can be performed, it means that the wireless signal from the transmitter is properly input to the multiplex network body ECU.

2 CHECK MANUAL UP/DOWN FUNCTION

  1. Check that the manual UP/DOWN function using the master switch and each regulator switch can operate all the power windows.

3 CHECK REMOTE UP/DOWN FUNCTION

  1. Check that the remote UP/DOWN function using the master switch can operate the power windows.

REPLACE MULTIPLEX NETWORK BODY ECU

Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)
DESCRIPTION If AUTO UP operation does not fully close the power window, the following conditions may be the cause.  The reset of the power window motor has not been completed, resulting ...

Power window control system (w/o Jam Protection Function)
PARTS LOCATION ...

Other materials:

On-vehicle inspection
1. INSPECT BRAKE BOOSTER (a) Air tightness check. (1) Start the engine and stop it after 1 or 2 minutes. Depress the brake pedal several times slowly. HINT: If the pedal goes down farthest at the 1st time, and gradually rises at the 2nd or 3rd time, the booster is airtight. (2) Depre ...

Stereo component speaker
COMPONENTS ON-VEHICLE INSPECTION 1. INSPECT STEREO COMPONENT SPEAKER HINT: Remove interior parts so that the stereo component speaker can be seen.  Check the speaker installation. OK: The speaker is securely installed. If the result is not as specified, reinstall the stereo ...

Diagnostic trouble code chart
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table below. (Proceed to the page given for that circuit.) BACK DOOR CLOSER SYSTEM DTC No. Detection Item Trouble Area B2215 Back Door Closer Switch ...

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