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Home >> Lexus >> 2003 >> GX 470 >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnosis >> Pre-Check >> 10. Check Power Window Fail-Safe Function >> Driver side power window:
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Driver side power window:

DISABLED FUNCTION

Malfunctioning Part Disabled Function Operative Function
Pulse sensor circuit in power window motor
  • AUTO UP/DOWN function
  • Power window operation function after ignition OFF
  • Manual UP (fully pulled UP position)
  • Manual DOWN
  • Remote (AUTO and manual)
  • Remote function after ignition OFF (AUTO and manual)
  • MANUAL UP/DOWN function via driver side door lock key cylinder
  • MANUAL DOWN function via transmitter
CPU in power window master switch
  • AUTO UP/DOWN function
  • Remote function (AUTO and manual)
  • MANUAL UP/DOWN function via driver side door lock key cylinder
  • MANUAL DOWN function via transmitter
  • Manual UP (fully pulled UP position)
  • Manual DOWN