TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 1304 of 1760

TM 9-2320-365-20-1

NO

REASON FOR QUESTION

TEST OPTIONS

KNOWN INFO

This question eliminates

possible problems and

determines where

troubleshooting continues.

YES

2.

WARNING

Read WARNING

on following page.

Is 24 VDC present at

connector P110 socket H?

Voltage Test or

STE/ICE-R Test #89

e82.

CENTRAL TIRE INFLATION SYSTEM (CTIS) DOES NOT OPERATE (CONT)

Go to step 25 of this fault.

2-908

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.

Air pressure switch OK.

Start and charging cable

assembly OK.

POSSIBLE PROBLEMS

Faulty air pressure transducer.

Faulty manifold valve assembly.

Faulty CTIS ECU.

Faulty WTEC II / WTEC III

dashboard cable assembly.

Faulty CTIS cable assembly.