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
44.
Short Circuit
monitor controller wiring
Between Connector
3, WP 0369) between
harness. (Volume 4,
X20 Socket 7 and
connector X20 socket 7
Connector X19
WP 0519) Restore machine to
(Volume 5, WP 0800, Figure
Socket 16.
original condition. Clear and
87) and connector X19 socket
refresh DTCs. (Volume 3,
16. (Volume 5, WP 0800,
WP 0362)
Figure 86) Note readings.
2.
If continuity is not present,
proceed to Malfunction 45.
Measure resistance (Volume
1.
If continuity is present, replace
45.
Short Circuit
monitor controller wiring
Between Connector
3, WP 0369) between
harness. (Volume 4,
X20 Socket 6 and
connector X20 socket 6
Connector X19
WP 0519) Restore machine to
(Volume 5, WP 0800, Figure
Socket 16.
original condition. Clear and
87) and connector X19 socket
refresh DTCs. (Volume 3,
16. (Volume 5, WP 0800,
WP 0362)
Figure 86) Note reading.
2.
If continuity is not present,
proceed to Malfunction 46.
Measure resistance (Volume
1.
If continuity is present, replace
46.
Short Circuit
cab wiring harness. (Volume 4,
Between Connector
3, WP 0369) between
X30 Socket 4 and
connector X30 socket 4
WP 0504) Restore machine to
Socket 16.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
96) and connector X30 socket
WP 0362)
16. (Volume 5, WP 0800,
Figure 96) Note reading.
2.
If continuity is not present,
proceed to Malfunction 47.
Measure resistance (Volume
1.
If continuity is present, replace
47.
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
Socket 16.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
96) and connector X30 socket
WP 0362)
16. (Volume 5, WP 0800,
Figure 96) Note reading.
2.
If continuity is not present,
proceed to Malfunction 48.
Measure resistance (Volume
1.
If continuity is present, replace
48.
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
Socket B2.
refresh DTCs. (Volume 3,
47) and engine interface wiring
harness connector J02 socket
WP 0362)
B2. Note reading.
If continuity is not present,
2.
proceed to Malfunction 49.
0104-15