(1) Position main light switch to SER DRIVE
(TM 9-2320-365-10).
(2) Observe taillight in housing with
non-illuminating stoplight.
(3) If taillight does not illuminate, repair wire
3094 from TL18 to TL93 (LH) or wire 3095
from TL21 to TL92 (RH).
(4) If taillight illuminates, replace composite
taillight assembly (para 7-32).
(5) Position main light switch to OFF
(TM 9-2320-365-10).
Change 1 2-714.1
TM 9-2320-365-20-1