F 250 4WD Super Duty V8-5.4L (2009)
Courtesy Lamp: Initial Inspection and Diagnostic Overview
Special Tools Used With Diagnostics
Interior Lighting
Inspection and Verification
Interior Lighting
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart
Visual Inspection Chart
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 release software.
If the cause is not visually evident, connect the scan tool to the Data Link Connector (DLC).
