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Symptom Chart

WARNING: This page is about a different car, the 2005 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
  • The anti-lock brake system (ABS) module does not respond to the diagnostic tool
  • Circuit or connection in the controller area network (CAN)
  • ABS module
  • The audio control module (ACM) does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • ACM
  • The driver door module (DDM) does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • DDM
  • The driver seat module (DSM) does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • DSM
  • The dual automatic temperature control (DATC) module does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • DATC 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 lighting control module (LCM) does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • LCM
  • 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
  • The powertrain control module (PCM) does not respond to the diagnostic tool - controller area network (CAN)
  • Circuit or connection in the CAN
  • PCM
  • The powertrain control module (PCM) does not respond to the diagnostic tool - standard corporate protocol (SCP) communications network
  • Circuit or connection in the SCP communications network
  • PCM
  • The rear air suspension module does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • Rear air suspension module
  • The instrument cluster does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • Instrument cluster
  • The message center module does not respond to the diagnostic tool
  • Circuit or connection in the standard corporate protocol (SCP) communications network
  • Message center module
  • The parking aid module does not respond to the diagnostic tool
  • Circuit or connection in the universal asynchronous receiver-transmitter (UART)-based protocol (UBP) communications network
  • Parking aid module
  • The luggage compartment lid module does not respond to the diagnostic tool
  • Circuit or connection in the international standards organization (ISO) 9141 communications network
  • Luggage compartment lid 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 standard corporate protocol (SCP) communications network communication
  • Circuit or connection in the SCP communications network
  • SCP communications network modules
  • No universal asynchronous receiver-transmitter (UART)-based protocol (UBP) communications network communication
  • Circuit or connection in the UBP communications network
  • UBP communications network modules
  • No controller area network (CAN) communication
  • Circuit or connection in the CAN
  • CAN modules
  • No module/network communication - no power to the diagnostic tool
  • Central junction box (CJB) fuse 16 (15A)
  • Data link connector (DLC) C251
  • Diagnostic tool
  • Circuitry
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