KNOWN INFO
POSSIBLE PROBLEMS
YES
2.
NO
TEST OPTIONS
Resistance Test or
STE/ICE-R Test #91
REASON FOR QUESTION
CAUTION
Read CAUTION
on following page.
KNOWN INFO
POSSIBLE PROBLEMS
3.
YES
Go to step 5 of this fault.
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
NO
CAUTION
Read CAUTION
on following page.
Lighted indicator display OK.
FUEL gage illuminates.
Faulty FUEL gage.
Faulty dashboard
cable assembly.
Faulty start and charging
cable assembly.
Faulty fuel level sensor.
Replace FUEL gage
(para 7-14).
If greater than 30 ohms is
present, FUEL gage is faulty.
Is less than 30 ohms
present from connector
PX9 pin 4 to a known
good ground?
e7. FUEL GAGE DOES NOT OPERATE OR IS INACCURATE (CONT)
TM 9-2320-365-20-1
2-310 Change 1
Lighted indicator display OK.
FUEL gage illuminates.
FUEL gage OK.
Faulty dashboard
cable assembly.
Faulty start and charging
cable assembly.
Faulty fuel level sensor.
Is continuity present
from connector PX9
pin 4 to connector
P82 pin 1?
If continuity is not present,
wire 28 is faulty.