TM 5-3805-294-23-1
0019
Table 1. DTC 97.04 - Water in Fuel Signal Out of Range Low - Continued.
Test or Inspection
Corrective Action
Malfunction
8.
Monitor Water in Fuel Input
Voltage while gently wiggling
engine wiring harness
between connectors J03 and
D01 and note any fluctuations
in voltage. Input voltage will
decrease to approximately 0V
when sensor circuit is shorted
to ground.
9.
When finished monitoring,
select Readings and select
Disconnect From Model(s).
(Volume 3, WP 0363)
10.
Select Yes to terminate your
readings connection. (Volume
3, WP 0363)
11.
Turn key switch to OFF
1.
If voltage fluctuated, replace
position (TM 5-3805-294-10).
engine wiring harness.
(Volume 5, WP 0794)
(Volume 4, WP 0510) Restore
machine to original condition
and perform Harness
Diagnostic Mode Test.
(Volume 3, WP 0345)
2.
If voltage did not fluctuate,
replace WIF sensor. (Volume
3, WP 0454) Restore machine
to original condition and
perform Harness Diagnostic
Mode Test. (Volume 3,
WP 0345)
1.
Disconnect engine wiring
9.
Engine Wiring
harness connector J03.
Harness Connector
J03 Has Damage or
(Volume 5, WP 0800, Figure
Loose Sockets.
48)
2.
Visually inspect sockets D2
1.
If damaged or has loose
and H3 on engine wiring
sockets, replace engine wiring
harness connector J03 for
harness. (Volume 4,
damage and loose sockets.
WP 0510) Restore machine to
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If not damaged and does not
have loose sockets, proceed to
Malfunction 10.
0019-5