TM 5-3805-294-23-1
0098
Table 1. DTC 1172.03 - Compressor Inlet Temperature Signal Out of Range High - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Turn key switch to ON position,
4.
Short to Voltage
but DO NOT START ENGINE
Between Engine
(TM 5-3805-294-10). (Volume
Wiring Harness
Connector T06
5, WP 0794)
Sockets A and B.
2.
Measure voltage (Volume 3,
WP 0369) between sockets A
and B on engine wiring
harness connector T06.
(Volume 5, WP 0800, Figure
71) Note reading.
3.
Turn key switch to OFF
1.
If greater than 5.5 volts,
position (TM 5-3805-294-10).
proceed to Malfunction 5.
(Volume 5, WP 0794)
2.
If less than 5.5 volts, proceed
to Malfunction 8.
1.
Disconnect engine wiring
5.
Engine Wiring
harness connector J03 from
Harness Connector
J03 Has Damage or
ECU. (Volume 5, WP 0800,
Loose Sockets.
Figure 48)
2.
Visually inspect sockets D1
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)
If not damaged and does not
2.
have loose sockets, proceed to
Malfunction 6.
1.
Disconnect engine wiring
6.
Short Circuit
harness connector J01 from
Between Engine
Wiring Harness
ECU. (Volume 5, WP 0800,
Connector J03
Figure 46)
Socket D1 and All
Other Sockets on
Engine Wiring
Harness Connector
J01 and J03.
0098-3