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 1212 of 1824
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
2-658
2-658
2-658
2-658
2-658
START
YES
NO
Circuit breaker OK.
Marker lights illuminate.
This step eliminates
possible problems and
determines where
troubleshooting continues.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
REASON FOR QUESTION
WARNING
Read WARNING
on following page.
Is 12 vdc present on
connector J44-B (left
warning light) or J45-B
(right warning light)?
Go to step 4 of this fault.
1.
YES
NO
KNOWN INFO
REASON FOR QUESTION
TEST OPTIONS
Continuity Test or
STE/ICE-R #91
Circuit breaker OK.
Marker lights illuminate.
POSSIBLE PROBLEMS
Is continuity present
between connector J44-A
(left warning light) or
J45-A (right warning light)
and a known good ground?
Go to step 5 of this fault.
2.
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-366-10-1).
Personnel Required
(2)
Tools and Special Tools
Tool Kit, Genl Mech (Item 46, Appendix C)
STE/ICE-R (Item 41, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
References
TM 9-4910-571-12&P
Replace M1089 amber warning
light assembly (para 22-2).
Faulty M1089 amber
warning light assembly.
Faulty warning light cable
assembly.
Faulty M1089 warning
lights cable assembly.
Faulty dashboard cable
assembly.
Faulty warning light
switch.
Faulty relay K13.
Faulty warning light cable
assembly.
Faulty M1089 amber
warning light assembly.
Faulty M1089 warning
lights cable assembly.
Faulty dashboard cable
assembly.
Faulty warning light
switch.
Faulty relay K13.
If continuity is not present,
go to step 5 of this fault.
If continuity is present,
M1089 amber warning
light assembly is faulty.
e54.
M1089 AMBER WARNING LIGHT DOES NOT ILLUMINATE
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