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Home >> Ford >> 2002 >> Crown Victoria Base, 4.6 9 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Exterior Lighting System >> Diagnosis And Testing >> Public Safety - Police Package >> Inspection and Verification

Inspection and Verification

  1. Verify the customer concern by operating the system.
  2. Visually inspect for obvious signs of mechanical and electrical damage.

    VISUAL INSPECTION CHART 

    MECHANICAL AND ELECTRICAL CHART

    Mechanical Electrical
    • Power relay (located in the battery junction box [BJB])
    • Rear flasher (located in the luggage compartment)
    • Front flasher (located under the RH side of the instrument panel)
    • Emergency flasher relay No. 1 (located in the luggage compartment on the LH side)
    • Emergency flasher relay No. 2 (located in the luggage compartment on the LH side)
    • Central junction box (CJB) fuses:
      • 15 (15A)
      • 23 (15A)
    • BJB fuses:
      • 4 (30A)
      • 16 (50A)
    • Circuitry
    • Loose or corroded connections
  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. Verify the stoplamps, turn signals, and hazard warning flasher lamps are operating correctly. Refer to appropriate diagnostic procedures in this article, if necessary.
    5. NOTE: Aftermarket vehicle accessories are not covered in this article. Only factory installed police package circuitry and components are covered.
  5. If the concern is not visually evident, verify the symptom and refer to the SYMPTOM CHART .
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