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Symptom Chart

WARNING: This page is about a different car, the 2002 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOM CHART

Condition Possible Sources Action
  • The power seat is inoperative - driver
  • Fuse.
  • Seat regulator control switch.
  • Circuitry.
  • The power seat is inoperative - passenger
  • Fuse.
  • Seat regulator control switch.
  • Circuitry.
  • The power seat moves but is noisy
  • Seat track.
  • CHECK for loose fasteners, obstructions or signs of binding. TIGHTEN loose fasteners. REMOVE any obstructions. INSTALL new seat track if necessary.
  • The power seat moves but is loose
  • Fastening hardware.
  • Seat track.
  • TIGHTEN all fastening hardware. INSTALL new seat track if necessary.
  • The power seat does not make full travel
  • Seat track obstruction.
  • Seat track.
  • Remove the obstruction. INSTALL new seat track if necessary.
  • The power seat does not move vertically - front height
  • Seat regulator control switch.
  • Seat track.
  • Circuitry.
  • The power seat does not move vertically - rear height
  • Seat regulator control switch.
  • Seat track.
  • Circuitry.
  • The power seat does not move horizontally
  • Seat regulator control switch.
  • Seat track.
  • Circuitry.
  • The power lumbar is inoperative
  • Lumbar seat control switch.
  • Seat backrest lumbar adjusting pad.
  • Lumbar motor.
  • Circuitry.
  • The memory seat is inoperative
  • Circuitry.
  • Seat regulator control switch.
  • Seat track.
  • DSM.
  • Fuse.
  • The memory seat does not operate correctly - does not operate using the memory set switch
  • Memory set switch.
  • DSM.
  • Circuitry.
  • The memory seat does not operate correctly - does not operate using the remote transmitter
  • Circuitry.
  • DSM.
  • Keyless entry transmitter.
  • Rear electronic module (REM).
  • The heated seat is inoperative
  • Seat heater and temperature sensor.
  • Heated seat module.
  • Circuitry.
  • Fuse.
  • The heated seat is inoperative - seat does not heat but the heated seat switch illuminates when pressed
  • Seat heater and temperature sensor.
  • Heated seat module.
  • Circuitry.
  • Seat back heater.
  • Heated seat switch.
  • The heated seat is inoperative - seat does heat but the heated seat switch does not illuminate when pressed
  • Circuitry.
  • Heated seat module.
  • Heated seat switch.