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
12.
Turn key switch to OFF
1.
If voltage fluctuated, replace
position (TM 5-3805-294-10).
engine wiring harness.
(Volume 5, WP 0794)
(Volume 4, WP 0510) Restore
machine to original condition
and perform Harness
Diagnostic Mode Test.
(Volume 3, WP 0345)
2.
If voltage did not fluctuate,
replace compressor inlet
temperature sensor. (Volume
3, WP 0486) Restore machine
to original condition and
perform Harness Diagnostic
Mode Test. (Volume 3,
WP 0345)
1.
Disconnect engine wiring
8.
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)
2.
If not damaged and does not
have loose sockets, proceed to
Malfunction 9.
Measure resistance (Volume
1.
If less than 10 ohms, proceed
9.
Open Circuit
to Malfunction 10.
Between Engine
3, WP 0369) between engine
Wiring Harness
wiring harness connector J03
2.
If greater than 10 ohms,
Connector J03
socket D1 (Volume 5,
replace engine wiring
Socket D1 and
WP 0800, Figure 48) and
harness. (Volume 4,
Engine Wiring
engine wiring harness
WP 0510) Restore machine to
Harness Connector
connector T06 socket A.
original condition and perform
T06 Socket A.
(Volume 5, WP 0800, Figure
Harness Diagnostic Mode
71) Note reading.
Test. (Volume 3, WP 0345)
0099-5