F 350 4WD Super Duty V8-6.4L DSL Turbo (2008)
F1-F2
F2 Continued
Test G: The Cargo Lamp Is Inoperative
PINPOINT TEST G: THE CARGO LAMP IS INOPERATIVE
Normal Operation
Voltage is supplied to the cargo lamp through the smart junction box (SJB) fuse 10 (15A), which supplies voltage to a solid-state relay in the SJB. The
cargo lamp is illuminated any time the cargo lights are illuminated. The SJB supplies voltage to the cargo lamp and running board lamps (if equipped)
on circuit CLN25 (VT). Ground for the cargo lamp is supplied through circuit GD179 (BK/VT).
