Inspection and Verification

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Inspection and Verification
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify the customer concern.
  2. Visually inspect for obvious signs of electrical damage.
    VISUAL INSPECTION

    Electrical
    • Smart Junction Box (SJB) fuse(s):
      • 9 (15A)
      • 10 (15A)
      • 25 (10A)
    • Wiring, terminals or connectors
    • Bulb(s)
    • Courtesy lamps
    • Map lamps
    • Puddle lamp(s)
    • Scuff plate lamp(s) (if equipped)
    • Luggage compartment lamp
    • Vanity lamps
    • Instrument panel dimmer switch
    • Glove compartment lamp
    • Ambient lighting switch (if equipped)
  3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
  4. NOTE: Make sure to use the latest scan tool software release.
  5. If the cause is not visually evident, connect the scan tool to the Data Link Connector (DLC).
  6. NOTE: The Vehicle Communication Module (VCM) LED prove-out confirms power and ground from the DLC are provided to the VCM.
  7. If the scan tool does not communicate with the VCM:
  8. If the scan tool does not communicate with the vehicle:
  9. Carry out the network test.
  10. Clear the continuous DTCs and carry out the self-test diagnostics for the SJB.
  11. If the DTCs retrieved are related to the concern, go to DTC CHARTSΒ . For all other DTCs, refer to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article.
  12. If no DTCs related to the concern are retrieved, GO to SYMPTOM CHARTΒ .
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When to See a Mechanic

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

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