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HOMESERVICE MANUALSFORD2007FUSION SEL, 2.3 Z, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 481 (MODULE COMMUNICATIONS NETWORK -- F250-F550 SUPER DUTY)DIAGNOSIS AND TESTINGCOMMUNICATIONS NETWORKSYMPTOM CHART
2007 Ford Fusion SEL, 2.3 Z, Standard

Symptom Chart

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Symptom Chart
WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
  • The 4-wheel drive (4WD) control module does not respond to the diagnostic tool
  • Circuit or connection in the 9141 international standards organization (ISO) communications network
  • 4WD control module
  • 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 electronic automatic temperature control (EATC) module does not respond to the diagnostic tool
  • Circuit or connection in the universal asynchronous receiver-transmitter (UART) based protocol (UBP) communications network
  • EATC module
  • The instrument cluster does not respond to the diagnostic tool
  • Circuit or connection in the controller are network (CAN)
  • Instrument cluster
  • The parking aid module does not respond to the diagnostic tool
  • Circuit or connection in the international standards organization (ISO) 9141 communications network
  • Parking aid module
  • The powertrain control module (PCM) does not respond to the diagnostic tool - gas and diesel
  • Circuit or connection in the controller area network (CAN)
  • PCM
  • 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 trailer brake controller does not respond to the diagnostic tool
  • Circuit or connection in controller area network (CAN)
  • Trailer brake controller
  • The vehicle security module does not respond to the diagnostic tool
  • Circuit or connection in the universal asynchronous receiver-transmitter (UART) based protocol (UBP) communications network
  • Vehicle security module
  • No controller area network (CAN) communication
  • Circuit or connection in the CAN
  • CAN modules
  • No international standards organization (ISO) 9141 communications network communication
  • Circuit or connection in the ISO 9141 communications network
  • ISO 9141 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 module/network communication - no power to the diagnostic tool
  • Data link connector (DLC)
  • Central junction box (CJB) fuse 12 (20A)
  • Circuitry
  • Diagnostic tool
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.