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Symptom Table

WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM TABLE

Condition Possible Sources Action
The differential electronic module (DEM) does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • DEM
  • The anti-lock brake system (ABS) module does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • ABS module
  • The transmission control module (TCM) does not respond to the diagnostic tool - continuously variable transaxle (CVT)
  • Circuit or connection in the high speed controller area network (CAN)
  • TCM
  • The transmission control module (TCM) does not respond to the diagnostic tool - 6-speed transaxle
  • Circuit or connection in the high speed controller area network (CAN)
  • TCM
  • The instrument cluster does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • Circuit or connection in the medium speed CAN
  • Instrument cluster
  • The powertrain control module (PCM) does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • PCM
  • The restraint control module (RCM) does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • RCM
  • The audio unit does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Audio unit
  • The audio/audio navigation unit does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Audio/audio navigation unit
  • The driver seat module (DSM) does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • DSM
  • The dual automatic temperature control (DATC) module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • DATC module
  • The digital versatile disc (DVD) player does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • DVD player
  • The smart junction box (SJB) does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • SJB
  • The parking aid module (PAM) does not respond to the diagnostic tool
  • Circuit or connection in the international standards organization (ISO) 9141 communications network
  • PAM
  • No international standards organization (ISO) 9141 communications network communication
  • Circuit or connection in the ISO 9141 communications network
  • Parking aid module (PAM)
  • No high speed controller area network (CAN) communication
  • Circuit or connection in the high speed CAN
  • Anti-lock brake system (ABS) module
  • Differential electronic module (DEM) (if equipped)
  • Instrument cluster
  • Powertrain control module (PCM)
  • Restraint control module (RCM)
  • Transmission control module (TCM) - 6-speed transaxle
  • TCM - continuously variable transaxle (CVT)
  • No medium speed controller area network (CAN) communication
  • Circuit or connection in the medium speed CAN
  • Audio unit or audio navigation unit (if equipped)
  • Digital versatile disc (DVD) player (if equipped)
  • Driver seat module (DSM) (if equipped)
  • Dual automatic temperature control (DATC) module (if equipped)
  • Instrument cluster
  • Smart junction box (SJB)
  • No module/network communication - no power to the diagnostic tool
  • Data link connector (DLC)
  • Fuse
  • Circuitry
  • Diagnostic tool