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HOMESERVICE MANUALSTOYOTA2013SIENNA LE, AWDREPAIR AND DIAGNOSISBODY & FRAMEWINDOWSPOWER WINDOW CONTROL SYSTEM (DIAGNOSTIC CODES & SYMPTOM TESTS)POWER WINDOW CONTROL SYSTEMSYMPTOM TESTSKEY-OFF OPERATION FUNCTION OPERATES EVEN IF OPERATING CONDITIONS ARE NOT SATISFIEDDESCRIPTION
2013 Toyota Sienna LE, AWD

Key-off Operation Function Operates even if Operating Conditions are not Satisfied: Description

2013 Toyota Sienna LE, AWDSECTION Description
  • When the front doors are closed, each power window regulator motor assembly can control its power window operation for approximately 43 seconds after the ignition switch is turned from ON to off by receiving operation permission signals from the main body ECU.
  • However, when approximately 43 seconds have elapsed, or the driver side door or front passenger side door is opened within approximately 43 seconds of the ignition switch being turned off, the power window regulator motor assembly stops operating.
  • During an auto operation, when 43 seconds have passed and key-off operation is prohibited, the window operation stops immediately.
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