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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1548 (Windows And Glass - Glass, Frames And Mechanisms) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> Inspection and Verification

Inspection and Verification

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. 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 mechanical or electrical damage.
    VISUAL INSPECTION CHART

    Mechanical Electrical
    • Window regulator assembly
    • Window glass
    • Rear window defrost grid
    • Smart Junction Box (SJB) circuit breaker 47 (30A)
    • Battery Junction Box (BJB) fuse(s):
      • 2 (30A)
      • 35 (10A)
    • Rear window defrost relay
    • Accessory delay relay
    • Window motor
    • Window control switch
    • Circuitry
  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.
  4. If the cause is not visually evident, connect the scan tool to the Data Link Connector (DLC).
    5. NOTE: The Vehicle Communication Module (VCM) LED prove-out confirms power and ground from the DLC  are provided to the VCM  .
  5. If the scan tool does not communicate with the VCM: 
  6. If the scan tool does not communicate with the vehicle:
  7. Carry out the network test.
    • If the scan tool responds with no communication from one or more modules, refer to DIAGNOSIS AND TESTING .
    • If the network test passes, retrieve and record the Continuous Memory Diagnostic Trouble Codes (CMDTCs).
  8. Clear the continuous DTCs and carry out the self-test diagnostics for the SJB  or HVAC module.
  9. If the DTCs retrieved are related to the concern, go to the SMART JUNCTION BOX (SJB) DTC CHART  or HVAC MODULE DTC CHART . For all other DTCs, refer to DIAGNOSIS AND TESTING .
  10. If no DTCs related to the concern are retrieved, GO to SYMPTOM CHART .
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