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 1270 of 1824
3.
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Circuit breaker CB71 OK.
Turn signals illuminate.
Hazard lights switch OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty relay K9.
Is 12 VDC present at
relay K9 terminal 86?
Voltage Test or
STE/ICE-R Test #89
If 12 VDC is not present,
wire 1514 is faulty.
YES
NO
2.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Faulty dashboard cable
assembly.
Faulty relay K9.
Circuit breaker CB71 OK.
Turn signals illuminate.
Hazard lights switch OK.
Is 12 VDC present at
relay K9 terminal 30?
Voltage Test or
STE/ICE-R Test #89
If 12 VDC is not present,
wire 1566 is faulty.
YES
NO
WARNING
Read WARNING
on following page.
WARNING
Read WARNING
on following page.
TM 9-2320-366-20-1
e58.
FRONT AND REAR HAZARD LIGHTS DO NOT ILLUMINATE (CONT)
2-716
Change 1
Repair wire 1566 from relay K9 terminal 30
to circuit breaker CB 71 (para 2-45) or replace
WTEC II dashboard cable assembly (para 7-10)
or WTEC III dashboard cable assembly
(para 7-11).
Repair wire 1514 from relay K9 terminal 86 to
circuit breaker CB 74 (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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