ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Courtesy Lamp|Flow of Diagnosis|Page 9439 > < Courtesy Lamp|Flow of Diagnosis
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Courtesy Lamp: Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the dome/map combination lamp assembly.
2. Visually inspect for obvious signs of mechanical and electrical damage.

VISUAL INSPECTION CHART 

Mechanical 

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Damaged components

Electrical 

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Blown fuse:
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10A ROOM fuse

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Damaged wiring harness

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Loose, damaged or corroded connectors

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Blown miniature bulbs

3. If the fault is not visually evident, verify the symptom and refer to the Symptom Chart for further diagnosis.  See: Symptom Related Diagnostic

Procedures

Courtesy Lamp|Flow of Diagnosis|Page 9439 > < Courtesy Lamp|Flow of Diagnosis