TM 5-3805-294-23-1
0031
Table 1. DTC 110.00 - Coolant Temperature Signal Extremely High - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Disconnect engine wiring
17.
Check For DTC
harness connector J03 from
110.03 Active
Status With Engine
ECU. (Volume 5, WP 0800,
Wiring Harness
Figure 48)
Connector J03
Disconnected.
2.
Turn key switch to ON position,
but DO NOT START ENGINE.
(TM 5-3805-294-10) (Volume
5, WP 0794)
3.
Clear and refresh DTCs. Note
if DTC 110.03 is an active
DTC. (Volume 3, WP 0362)
4.
Turn key switch to OFF
1.
If DTC 110.03 is an active
position. (TM 5-3805-294-10)
DTC, proceed to Malfunction
18.
(Volume 5, WP 0794)
2.
If DTC 110.03 is not an active
DTC, replace ECU. (Volume 4,
WP 0508) Restore machine to
original condition and operate
engine through normal speed
and load. (TM 5-3805-294-10)
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
Visually inspect engine wiring
1.
If damaged or has loose
18.
Engine Wiring
harness connector J03
sockets, replace engine wiring
Harness Connector
harness. (Volume 4,
J03 Has Damage or
(Volume 5, WP 0800, Figure
Loose Sockets.
48) for damage and loose
WP 0510) Restore machine to
sockets.
original condition and operate
engine through normal speed
and load. (TM 5-3805-294-10)
(Volume 5, WP 0794) Clear
and refresh DTCs. (Volume 3,
WP 0362)
If not damaged and does not
2.
have loose sockets, proceed to
Malfunction 19.
0031-9