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Home >> Toyota >> 2007 >> Sienna CE >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function) >> Power Window cannot be Operated by Wireless Operation >> Inspection Procedure
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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.

    NG: CHECK WIRELESS DOOR LOCK CONTROL FUNCTIONS 

    OK: Go to next step. 

  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.

    NG: OTHER PROBLEM 

    OK: Go to next step. 

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

    NG: OTHER PROBLEM 

    OK: REPLACE MULTIPLEX NETWORK BODY ECU