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Symptom Troubleshooting Chart - Power Windows

POWER WINDOW TROUBLESHOOTING CHART

Problem Possible Cause Action
All power windows are inoperative
  • Fuse
  • Accessory delay relay
  • Circuitry
  • Driver window control switch
A single power window is inoperative - driver power window
  • Circuitry
  • Driver window control switch
  • Driver power window motor
  • Smart junction box (SJB)
A single power window is inoperative - passenger power window
  • Circuitry
  • Passenger power window switch
  • Passenger power window motor
  • Driver window control switch
  • Smart junction box (SJB)
The one-touch down (OTD) feature is inoperative
  • Driver window control switch
  • INSTALL a new driver window control switch. TEST the system for normal operation.
The delayed accessory relay is inoperative
  • Fuse
  • Accessory delay relay
  • Smart junction box (SJB)
The delayed accessory relay does not turn off
  • Circuitry
  • Accessory delay relay
  • Smart junction box (SJB)