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 1372 of 1824
TM 9-2320-366-20-1
KNOWN INFO
TEST OPTIONS
NO
TEST OPTIONS
KNOWN INFO
NO
YES
YES
WARNING
Read WARNING
on following page.
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
POSSIBLE PROBLEMS
3.
2.
POSSIBLE PROBLEMS
Go to step 6 of this fault.
CAUTION
Read CAUTION
on following page.
e67. TRAILER LEFT STOP/TURN LIGHT DOES NOT ILLUMINATE (CONT)
2-808
Change 1
Towing vehicle left stop/turn
light OK.
Circuit breaker CB43 OK.
Trailer electrical system OK.
Towing vehicle left stop/turn
light OK.
Circuit breaker CB43 OK.
Trailer electrical system OK.
Rear lights cable assembly OK.
Rear intervehicular 24 VDC
(12 pin) cable OK.
Faulty dashboard cable
assembly.
Faulty relay K30.
Faulty dashboard cable
assembly.
Faulty relay K30.
Faulty rear lights cable
assembly.
Faulty rear intervehicular
24 VDC (12 pin) cable.
Is 24 VDC present at
relay K30 terminal 30
on PDP?
Is continuity present from
connector J130 socket B
to relay K30 terminal 87?
If 24 VDC is not present,
wire 1922 is faulty.
This question eliminates
possible problems and
determines where
troubleshooting continues.
Repair wire 1922 from K30 terminal 30 on PDP
to circuit breaker CB43 terminal 8 (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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