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 1428 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
2-864
2-864
2-864
2-864
2-864
2.
This question eliminates
possible problems and
determines where
troubleshooting continues.
Is 12 vdc present at power
contacts of heater control
lamp sockets?
NO
YES
KNOWN INFO
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty personnel heater.
WARNING
Read WARNING
on following page.
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
REASON FOR QUESTION
Go to step 4 of this fault.
NO
YES
3.
Is continuity present
between connector PX25-3
and a known good ground?
KNOWN INFO
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty personnel heater.
TEST OPTIONS
Continuity Test or
STE/ICE-R #91
REASON FOR QUESTION
If continuity is not
present, wire 3003 is
faulty.
If continuity is
present, personnel
heater is faulty.
Circuit breaker OK.
Main instrument panel
illuminates.
Lamps OK.
Circuit breaker OK.
Main instrument panel
illuminates.
Lamps OK.
Repair wire 3003 (para 2-45)
or replace WTEC II dashboard cable
assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
Replace or repair personnel
heater (para 18-9).
e75.
PERSONNEL HEATER ILLUMINATION DOES NOT OPERATE (CONT)
e75.
PERSONNEL HEATER ILLUMINATION DOES NOT OPERATE (CONT)
e75.
PERSONNEL HEATER ILLUMINATION DOES NOT OPERATE (CONT)
e75.
PERSONNEL HEATER ILLUMINATION DOES NOT OPERATE (CONT)
e75.
PERSONNEL HEATER ILLUMINATION DOES NOT OPERATE (CONT)
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