TM 5-3805-294-23-1
0099
Table 1. DTC 1172.04 - Compressor Inlet Temperature Signal Out of Range Low - Continued.
Test or Inspection
Corrective Action
Malfunction
Measure resistance (Volume
1.
If less than 10 ohms, proceed
10.
Open Circuit
to Malfunction 11.
Between Engine
3, WP 0369) between engine
Wiring Harness
wiring harness connector J03
2.
If greater than 10 ohms,
Connector J03
socket H3 (Volume 5,
replace engine wiring
Socket H3 and
WP 0800, Figure 48) and
harness. (Volume 4,
Engine Wiring
engine wiring harness
WP 0510) Restore machine to
Harness Connector
connector T06 socket B.
original condition and perform
T06 Socket B.
(Volume 5, WP 0800, Figure
Harness Diagnostic Mode
71) Note reading.
Test. (Volume 3, WP 0345)
Measure resistance (Volume
1.
If less than 100 kohms, replace
11.
Short Circuit
engine wiring harness.
Between Engine
3, WP 0369) between engine
Wiring Harness
wiring harness connector J03
(Volume 4, WP 0510) Restore
Connector J03
socket D1 (Volume 5,
machine to original condition
Socket D1 and
and perform Harness
WP 0800, Figure 48) and a
Ground.
Diagnostic Mode Test.
known good ground. Note
reading.
(Volume 3, WP 0345)
2.
If greater than 100 kohms,
proceed to Malfunction 12.
1.
Turn key switch to ON position,
12.
Check For DTC
but DO NOT START ENGINE
1172.04 Active
(TM 5-3805-294-10). (Volume
Status Change With
Engine Wiring
5, WP 0794)
Harness Connector
J03 Disconnected.
2.
Clear and refresh DTCs. Many
new DTCs will be active, only
note if DTC 1172.04 is still an
active DTC. (Volume 3,
WP 0362)
3.
Turn key switch to OFF
1.
If DTC 1172.04 is still an active
position (TM 5-3805-294-10).
DTC, proceed to Malfunction
17.
(Volume 5, WP 0794)
If DTC 1172.04 is a stored
2.
DTC, proceed to Malfunction
13.
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