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Symptom Chart: Interior Lighting

WARNING: This page is about a different car, the 2017 Ford F-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 .

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 
A puddle lamp is inoperative or always on Refer to the Pinpoint Test GO to Pinpoint Test G 
All the courtesy lamps stay on continuously Refer to the Pinpoint Test GO to Pinpoint Test C 
The interior courtesy lamps stay on continuously Refer to the Pinpoint Test GO to Pinpoint Test D 
One or more demand lamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test E 
The cargo lamps, bed lamps or trailer assist lamp is inoperative or always on Refer to the Pinpoint Test GO to Pinpoint Test J 
The battery saver does not deactivate after time-out Refer to the Pinpoint Test GO to Pinpoint Test F 
The ambient lighting is inoperative or always on Refer to the Pinpoint Test GO to Pinpoint Test H 
One or more of the ambient lighting Light Emitting Diodes (LEDs) are inoperative or do not change color/intensity Refer to the Pinpoint Test GO to Pinpoint Test I