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Symptom Table

WARNING: This page is about a different car, the 2006 Lincoln Navigator and 2006 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM TABLE

Condition Possible Sources Action
  • 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 restraint control module (RCM) does not respond to the diagnostic tool
  • Circuit or connection in the international standards organization (ISO) 9141 communications network
  • RCM
  • The vehicle security module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Vehicle security module
  • The tire pressure monitoring system (TPMS) module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Vehicle security module
  • 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 4-wheel drive (4WD) control module does not respond to the diagnostic tool
  • Circuit or connection in the high speed controller area network (CAN)
  • PCM
  • The electronic automatic temperature control (EATC) module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • EATC module
  • 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 parking aid module does not respond to the diagnostic tool
  • Circuit or connection in the international standards organization (ISO) 9141 communications network (Expedition only)
  • Circuit or connection in the medium speed controller area network (CAN) (Navigator only)
  • Parking aid module
  • The transmission control module (TCM) does not respond to the diagnostic tool
  • 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 medium speed controller area network (CAN)
  • Circuit or connection in the high speed CAN
  • Instrument cluster
  • The power liftgate module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Power liftgate module
  • The air suspension control module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Air suspension control module
  • The climate controlled seat module does not respond to the diagnostic tool
  • Circuit or connection in the medium speed controller area network (CAN)
  • Climate controlled seat module
  • The navigation system module does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • Navigation system module
  • No international standards organization (ISO) 9141 communications network communication
  • Circuit or connection in the ISO 9141 communications network
  • ISO 9141 communications network modules
  • No high speed controller area network (CAN) communication
  • Circuit or connection in the high speed CAN
  • High speed CAN modules
  • No medium speed controller area network (CAN) communication
  • Circuit or connection in the medium speed CAN
  • Medium speed CAN modules
  • No module/network communication - no power to the diagnostic tool
  • Data link connector (DLC)
  • Fuse
  • Circuitry
  • Diagnostic tool
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