TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006
CHANGE 3
TM-9-2320-365-20-1

  TM-9-2320-365-20-1 - Page 1098 of 1760

e59. ONE OR BOTH STOPLIGHTS DO NOT ILLUMINATE (CONT)
TM 9-2320-365-20-1
2-712
Change 1
WARNING
Read WARNING
on following page.
Is 12 VDC present at
stoplight lamp
socket center contact?
3.
TEST OPTIONS
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
This question eliminates
possible problems and
determines where
troubleshooting continues.
KNOWN INFO
Blackout stoplights illuminate.
Main light switch OK.
Diode D1A OK.
Relay K10 OK.
Lamp OK.
POSSIBLE PROBLEMS
Faulty rear lights cable
assembly.
Faulty composite taillight
assembly.
Faulty turn signal switch.
Faulty dashboard cable
assembly.
Faulty diode D1B.
Faulty diode D2A.
NO
Go to step 5 of this fault.
YES


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