TM 5-3805-294-23-1
0018
TROUBLESHOOTING PROCEDURE
Table 1. DTC 97.03 - Water in Fuel Signal Out of Range High.
Test or Inspection
Corrective Action
Malfunction
1.
Verify key switch is in OFF
1.
Engine Interface
position (TM 5-3805-294-10).
Wiring Harness
Connector D01 Has
(Volume 5, WP 0794)
Damage or Loose
Sockets.
2.
Disconnect engine interface
wiring harness connector D01
from WIF sensor. (Volume 5,
WP 0800, Figure 35)
3.
Visually inspect engine
1.
If damaged or has loose
interface wiring harness
sockets, repair connector D01
connector D01 for damage and
(Volume 4, WP 0511) or
loose sockets.
replace engine interface wiring
harness. (Volume 4,
WP 0509) 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 2.
Visually inspect WIF sensor
1.
If damaged or has loose pins,
2.
WIF Sensor Wiring
wiring harness connector for
replace WIF sensor. (Volume
Harness Connector
damage and loose pins.
Has Damage or
3, WP 0454) (Volume 3,
Loose Pins.
(Volume 5, WP 0800, Figure
WP 0454) Restore machine to
35)
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If not damaged and does not
have loose pins, proceed to
Malfunction 3.
Measure resistance (Volume
1.
If greater than 5 ohms,
3.
Open Circuit
proceed to Malfunction 4.
Between Engine
3, WP 0369) between engine
Interface Wiring
interface wiring harness
2.
If less than 5 ohms, proceed to
Harness Connector
connector D01 socket B
Malfunction 5.
D01 Socket B and
(Volume 5, WP 0800, Figure
Ground.
35) and a known good ground.
Note reading.
0018-2