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 1088 of 1824
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
NO
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
Lamp OK.
POSSIBLE PROBLEMS
Faulty marker light.
Faulty rear lights cable
assembly.
NO
YES
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
Faulty lamp.
Faulty marker light.
Faulty rear lights cable
assembly.
YES
Is 12 VDC present at
connector P89?
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
60.
61.
Go to step 64 of this fault.
Voltage Test or
STE/ICE-R Test #89
Continuity Test or
STE/ICE-R Test #91
e48B.
M1085/M1086/M1089/M1096 INTERMEDIATE, SIDE, AND/OR REAR MARKER
LIGHT(S) DO NOT ILLUMINATE (CONT)
TM 9-2320-366-20-1
2-604.156
Change 1
If continuity is not present,
RH rear marker light lamp is
faulty.
Replace RH rear marker light lamp
(para 7-38) and go to step 9 of this
fault if required.
This question eliminates
possible problems and
determines where
troubleshooting continues.
Is continuity present
through RH rear marker
light lamp?
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