FixVault

Symptom Troubleshooting Chart - Power Windows

SYMPTOM TROUBLESHOOTING CHART - POWER WINDOWS

Problem Possible Cause Action
All power windows are inoperative
  • Fuse.
  • Circuitry.
  • Accessory delay relay.
  • Driver window control switch.
  • Smart junction box (SJB).
Single power window is inoperative - driver front window
  • Circuitry.
  • Driver window motor.
  • Driver window control switch.
Single power window is inoperative - passenger front window
  • Circuitry.
  • Passenger front window motor.
  • Passenger front window control switch.
  • Driver window control switch.
Single power window is inoperative - LH rear window
  • Circuitry.
  • LH rear window motor.
  • LH rear window control switch.
  • Driver window control switch.
Single power window is inoperative - RH rear window
  • Circuitry.
  • RH rear window motor.
  • RH rear window control switch.
  • Driver window control switch.
The one touch down feature is inoperative
  • Driver window control switch.
The defrost system is inoperative
  • Fuse.
  • Circuitry.
  • Rear window defrost relay.
  • Rear window defrost switch.
  • Rear window defrost grid.
  • Smart junction box (SJB).
The defrost system will not shut off automatically
  • Circuitry.
  • Rear window defrost relay.
  • Rear window defrost switch.
  • Smart junction box (SJB).
The delayed accessory does not turn off
  • Circuitry.
  • Accessory delay relay.
  • Smart junction box (SJB).
The delayed accessory is inoperative/does not operate correctly
  • Fuse.
  • Circuitry.
  • Accessory delay relay.
  • Smart junction box (SJB).