TM 5-3805-294-23-1
0042
Table 1. DTC 174.00 - Fuel Temperature Signal Extremely High - Continued.
Test or Inspection
Corrective Action
Malfunction
Visually inspect cooling fan for
1.
If damaged, replace cooling
3.
Cooling Fan
damage. (Volume 3,
Damaged.
fan. (Volume 3, WP 0470)
WP 0470)
Restore machine to original
condition. Operate engine
through normal speed and
load (TM 5-3805-294-10).
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
2.
If not damaged, proceed to
Malfunction 4.
1.
Disconnect engine wiring
4.
Engine Wiring
harness connector T05 from
Harness Connector
fuel temperature sensor.
T05 Has Damage or
Loose Sockets.
(Volume 5, WP 0800, Figure
70)
2.
Inspect connector T05 for
1.
If damaged or has loose
damage and loose sockets.
sockets, repair connector T05
(Volume 4, WP 0511) or
replace engine wiring
harness. (Volume 4,
WP 0510) Restore machine to
original condition. Operate
engine through normal speed
and load (TM 5-3805-294-10).
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
2.
If not damaged and does not
have loose sockets, proceed to
Malfunction 5.
Visually inspect engine wiring
1.
If damaged, replace engine
5.
Engine Wiring
harness for pinched or melted
wiring harness. (Volume 4,
Harness Damaged.
wires between engine wiring
WP 0510) Restore machine to
harness connector T05
original condition. Operate
(Volume 5, WP 0800, Figure
engine through normal speed
70) and engine wiring harness
and load (TM 5-3805-294-10).
connector J03. (Volume 5,
(Volume 5, WP 0794) Clear
WP 0800, Figure 48)
and refresh DTCs. (Volume 3,
WP 0362)
2.
If not damaged, proceed to
Malfunction 6.
0042-3