Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry or tools contact
positive electrical circuits, a direct short
may result. Damage to equipment, injury, or
death to personnel may occur.
(1) Remove two screws and lens cover.
(2) Set multimeter select switch to ohms.
(3) Is there continuity between front
marker light ground contact and a
known good ground?
(a) If there is no continuity, repair
wire 1435 (see schematic, Fig
FO-1.1) or replace trailer main wire
harness (Para 4-30.1).
(b) If there is continuity, replace front
side marker light assembly.
(4) Install lens cover and two screws.