TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 40 of 1632
Perform Electrical System Troubleshooting
e1. Circuit Breaker Does Not Operate on
circuit breaker CB40 prior to beginning
this task.
NOTE
NO
REASON FOR QUESTION
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
1.
POSSIBLE PROBLEMS
KNOWN INFO
YES
CAUTION
Read CAUTION
on following page.
Go to step 21 of this fault.
e85.
CENTRAL TIRE INFLATION SYSTEM (CTIS) DOES NOT OPERATE
TM 9-2320-366-20-2
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
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)
Materials/Parts
Wire, Elect, 50 ft (Item 71, Appendix D)
Personnel Required
(2)
References
TM 9-4910-571-12&P
START
Is continuity present from
connector P110 socket T?
This question eliminates
possible problems and
determines where
troubleshooting continues.
2-946
Change 2
VOLTS gage registers in green
zone with engine running.
Circuit breaker CB40 OK.
FRONT BRAKE AIR and
REAR BRAKE AIR pressure
gages read normal.
Faulty air pressure switch.
Faulty air pressure transducer.
Faulty manifold valve
assembly.
Faulty CTIS ECU.
Faulty start and charging cable
assembly.
Faulty WTEC II / WTEC III
dashboard cable assembly.
Faulty CTIS cable assembly.
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