KNOWN INFO
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.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
YES
NO
15.
KNOWN INFO
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.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
YES
NO
14.
CAUTION
Read CAUTION
on following page.
Continuity Test or
STE/ICE-R Test #91
CAUTION
Read CAUTION
on following page.
Continuity Test or
STE/ICE-R Test #91
e82. CENTRAL TIRE INFLATION SYSTEM (CTIS) DOES NOT OPERATE (CONT)
Replace CTIS cable assembly
(para 7-53).
Replace CTIS cable assembly
(para 7-53).
Faulty CTIS cable assembly.
Faulty manifold valve
assembly.
Faulty CTIS ECU.
Is continuity present from
connector P110 socket C to
connector P112 socket E?
If continuity is not present,
CTIS cable assembly is faulty.
Faulty CTIS cable assembly.
Faulty manifold valve
assembly.
Faulty CTIS ECU.
Is continuity present from
connector P110 socket P to
terminal lug TL50?
If continuity is not present,
CTIS cable assembly is faulty.
TM 9-2320-365-20-1
2-918.2 Change 1
