Rear Marker Light Splices
(1) Disconnect RH rear marker light
connector from connector P58.
(2) Set multimeter to volts DC.
(3) Connect positive (+) probe of multimeter
to connector P58.
(4) Connect negative (-) probe of multimeter to
(5) Position main light switch to SER DRIVE
(TM 9-2320-366-10-1) and note reading
(6) Position main light switch to OFF (TM
(7) If 12 VDC is not present, repair wire 489
from connector P58 to splice (refer to Table
Rear Marker Light Splices) (para 2-45) or
replace M1086/M1089 rear lights cable
assembly (para 7-104) or M1085/M1096
rear lights cable assembly (para 7-84).
Use care when testing electrical connectors not
to bend connector pins or damage connector
sockets with multimeter probes.
comply may result in damage to equipment.
Inspect connector pins/sockets for damage,
corrosion, and serviceability.
connector pins are not pushed back and
are capable of making good contact.
Remove rings, bracelets, watches, necklaces,
and any other jewelry before working around
Jewelry can catch on equipment and
cause injury or short across electrical circuits, or
cause severe burns or electrical shock.