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 1274 of 1824
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.
YES
NO
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
YES
NO
4.
5.
Is continuity present
between relay K9
terminal 85 and a known
good ground?
Continuity Test or
STE/ICE-R Test #91
If continuity is not present,
wire 3039 is faulty.
Circuit breaker CB71 OK.
Turn signals illuminate.
Hazard lights switch OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty relay K9.
CAUTION
Read CAUTION
on following page.
Is continuity present
between relay K9
terminal 87 and connector
PX14 socket 2?
Continuity Test or
STE/ICE-R Test #91
If continuity is not present,
wire 1565 is faulty. If
continuity is present,
relay K9 is faulty.
TM 9-2320-366-20-1
e58.
FRONT AND REAR HAZARD LIGHTS DO NOT ILLUMINATE (CONT)
(2-719 Blank)/2-720
Change 1
Replace relay K9 (para 7-9).
Repair wire 1565 from relay K9 terminal 87 to
connector PX14 socket 2 (para 2-45) or replace
WTEC II dashboard cable assembly (para 7-10)
or WTEC III dashboard cable assembly (para 7-11).
Repair wire 3039 from relay K9 terminal 85 to
terminal board TB2 position 56 (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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