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) Set multimeter select switch to
(2) Connect positive (+) multimeter lead
to wire 1003/22-30 on wire harness side.
(3) Connect negative (- ) multimeter lead
to a known good ground.
(4) While assistant fully applies brake
pedal, observe multimeter
(a) If 10 to 14 vdc are not present,
perform Steps (5) and (6) below and
go to Step (5) of this Fault.
(b) If 10 to 14 vdc are present, fault not
corrected, perform Steps (5) and (6)
below and notify supervisor.
(5) Release brake pedal.
(6) Connect wire 1003/22-30.