TM-9-2320-366-20-1
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-1 - Page 1156 of 1824
TM 9-2320-366-20-1
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Is 12 VDC present at
connector P52M
socket 1?
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT)
2-612.30
Change 1
Voltage Test or
STE/ICE-R Test #89
20.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Other service light illuminates.
Circuit breaker CB80 OK.
Lamp OK.
Composite taillight assembly
OK.
Relay K20 OK.
Rear lights cable assembly OK.
If 12 VDC is not present, wire
21 from connector P51 socket
3 to splice E42 is faulty.
If
12 VDC is present, wire 21
from splice E32 to splice E42
is faulty.
NO
Repair wire 21 from connector P51socket 3 to
splice E42 (para 2-45) or replace WTEC II
dashboard cable assembly (para 7-10) or WTEC
III dashboard cable assembly (para 7-11).
YES
If 12 VDC is present, repair wire 21 from splice
E32 to splice E42 (para 2-45) or replace WTEC II
dashboard cable assembly (para 7-10) or WTEC
III dashboard cable assembly (para 7-11).
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