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Home >> Ford >> 2015 >> Transit-350 HD Base, Van Cargo Extended >> Repair and Diagnosis >> External Pages >> Different car >> Section 116 (Interior Lighting System) >> Diagnosis And Testing >> Interior Lighting >> Symptom Chart: Interior Lighting
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Symptom Chart: Interior Lighting

WARNING: This page is about a different car, the 2016 Ford Transit-350 HD, 2016 Ford Transit-350, 2016 Ford Transit-250, and 2016 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .

Symptom Chart 

Condition Possible Sources Actions
A module does not respond to the scan tool Fuse
Wiring, terminals or connectors
Module
REFER to: Communications Network .
The Courtesy Lamps Do Not Illuminate With a Door Open Refer to the Pinpoint Test GO to Pinpoint Test A 
One or more interior courtesy lamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test B 
All the courtesy lamps stay on continuously Refer to the Pinpoint Test GO to Pinpoint Test C 
One or more demand lamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test D 
The battery saver does not deactivate after time-out Refer to the Pinpoint Test GO to Pinpoint Test E 
The cargo lamp is inoperative from the cargo lamp switch (if equipped) Refer to the Pinpoint Test GO to Pinpoint Test F