TM 5-3805-294-23-1
0104
Table 1. DTC 1638.09 - Hydraulic Oil Temperature Message Not Received or Timed Out - Continued.
Test or Inspection
Corrective Action
Malfunction
Measure resistance (Volume
1.
If continuity is present, replace
39.
Short Circuit
cab wiring harness. (Volume 4,
Between Connector
3, WP 0369) between
X30 Socket 15 and
connector X30 socket 15
WP 0504) Restore machine to
Connector X29
original condition. Clear and
(Volume 5, WP 0800, Figure
Sockets 7 and 17.
refresh DTCs. (Volume 3,
96) and connector X29 sockets
WP 0362)
7 and 17. (Volume 5,
WP 0800, Figure 95) Note
2.
If continuity is not present,
readings.
proceed to Malfunction 40.
Measure resistance (Volume
1.
If continuity is present, replace
40.
Short Circuit
engine interface wiring
Between Engine
3, WP 0369) between engine
harness. (Volume 4,
Interface Wiring
interface wiring harness
Harness Connector
connector J02 socket A1
WP 0509) Restore machine to
J02 Socket A1 and
original condition. Clear and
(Volume 5, WP 0800, Figure
Sockets L1, L4, M1,
refresh DTCs. (Volume 3,
47) and engine interface wiring
and M4.
harness connector J02
WP 0362)
sockets L1, L4, M1, and M4.
2.
If continuity is not present,
(Volume 5, WP 0800, Figure
proceed to Malfunction 41.
47) Note readings.
Measure resistance (Volume
1.
If continuity is present, replace
41.
Short Circuit
engine interface wiring
Between Engine
3, WP 0369) between engine
harness. (Volume 4,
Interface Wiring
interface wiring harness
Harness Connector
connector J02 socket B1
WP 0509) Restore machine to
J02 Socket B1 and
original condition. Clear and
(Volume 5, WP 0800, Figure
Sockets L1, L4, M1,
refresh DTCs. (Volume 3,
47) and engine interface wiring
and M4.
harness connector J02
WP 0362)
sockets L1, L4, M1, and M4.
2.
If continuity is not present,
(Volume 5, WP 0800, Figure
proceed to Malfunction 42.
47) Note readings.
Measure resistance (Volume
1.
If continuity is present, replace
42.
Short Circuit
cab wiring harness. (Volume 4,
Between Connector
3, WP 0369) between
X34 Socket 5 and
connector X34 socket 5
WP 0504) Restore machine to
Sockets 1 and 2.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
98) and connector X34 sockets
WP 0362)
1 and 2. (Volume 5, WP 0800,
Figure 98) Note readings.
2.
If continuity is not present,
proceed to Malfunction 43.
Measure resistance (Volume
1.
If continuity is present, replace
43.
Short Circuit
cab wiring harness. (Volume 4,
Between Connector
3, WP 0369) between
X34 Socket 11 and
connector X34 socket 11
WP 0504) Restore machine to
Sockets 1 and 2.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
98) and connector X34 sockets
WP 0362)
1 and 2. (Volume 5, WP 0800,
Figure 98) Note readings.
If continuity is not present,
2.
proceed to Malfunction 44.
0104-14