KNOWN INFO
TEST OPTIONS
YES
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
YES
If continuity is not present,
ground is faulty.
REASON FOR QUESTION
FRONT BRAKE AIR pressure
gage OK.
POSSIBLE PROBLEMS
CAUTION
Read CAUTION
on following page.
Continuity Test or
STE/ICE-R Test #91
NO
NO
Continuity Test or
STE/ICE-R Test #91
If continuity is not present,
wire 1792 is faulty.
5.
FRONT BRAKE AIR pressure
gage OK.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
Faulty REAR BRAKE AIR
pressure gage.
Faulty rear brake air pressure
transmitter.
Faulty rear brake air pressure
transmitter.
Faulty REAR BRAKE AIR
pressure gage.
Faulty dashboard cable
assembly.
6.
Is continuity present from
connector PX5 pin 4 to
terminal lug TL151?
e9. REAR BRAKE AIR PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE (CONT)
Is continuity present from
rear brake air pressure
transmitter housing to
ground?
Tighten rear brake air pressure transmitter
and fittings to ensure a good ground.
Replace wire 1792 from connector PX5 pin
4 to terminal lug TL151 (para 2-40) or replace
WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
TM 9-2320-365-20-1
2-320.6 Change 1
