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Symptom Chart

WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
  • The power seat is inoperative
  • Fuse.
  • Circuitry.
  • Front seat control switch.
  • The power seat moves but is noisy
  • Seat track.
  • The power seat moves but is loose
  • Fastening hardware.
  • Seat track.
  • The power seat does not make full travel
  • Seat track obstructed.
  • Seat track.
  • The power seat does not move horizontally/vertically
  • Front seat motors (14547).
  • Circuitry.
  • Front seat control switch.
  • The memory seat is inoperative
  • Seat control switch.
  • Circuitry.
  • DSM.
  • 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 - the seat moves in one second intervals
  • DSM.
  • Circuitry.
  • The memory seat does not operate correctly - the seat does not move to the correct memory position
  • DSM.
  • Circuitry.
  • Memory set switch.
  • Memory seat.
  • The memory seat does not operate correctly - does not operate using the remote transmitter
  • Circuitry.
  • Keyless entry transmitter.
  • RAP module.
  • DSM.
  • The heated seat is inoperative
  • Fuse.
  • Circuitry.
  • Heated seat switch.
  • Seat cushion heater.
  • Seat back heater.
  • The heated seat is inoperative - seat does not heat but the heated seat indicator illuminates when pressed
  • Circuitry.
  • Heated seat switch.
  • Seat cushion heater.
  • Seat back heater.
  • The heated seat is inoperative - seat does heat but the heated seat indicator does not illuminate when pressed
  • Circuitry.
  • Dual automatic temperature control (DATC) module.
  • DEPOWER the supplemental restraint system (SRS). REFER to SUPPLEMENTAL RESTRAINT SYSTEM . DISCONNECT driver seat safety belt buckle pretensioner C3133 or passenger seat safety belt buckle pretensioner C3134 of the affected seat and CONNECT restraint system diagnostic tool 418-133 to the safety belt buckle pretensioner of the affected seat. CONNECT the battery ground cable. CHECK circuit 461 (OG) for a fault. If okay, INSTALL a new DATC module. TEST the system for normal operation. Once the repair is complete, DISCONNECT the restraint system diagnostic tool from the safety belt buckle pretensioner and CONNECT the safety belt buckle pretensioner of the affected seat. REPOWER the SRS. REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
  • No communication with the module - unable to carry out on-demand self test with the driver seat module
  • DSM.
  • Circuitry.
  • The power lumbar is inoperative
  • Circuitry.
  • Lumbar control switch.
  • Power lumbar motor assembly.
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