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Table 1. DTC 898.09 - Engine Speed Request Not Received or Timed Out - Continued
Table 1. DTC 898.09 - Engine Speed Request Not Received or Timed Out - Continued

Maintenance Manual For Hydraulic Excavator Type 1 With Hydraulic Thumb And Quick Latch -1 Page Navigation
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TM 5-3805-294-23-1
0095
Table 1. DTC 898.09 - Engine Speed Request Not Received or Timed Out - Continued.
Test or Inspection
Corrective Action
Malfunction
Measure resistance (Volume
1.
If continuity is present, replace
29.
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 8 and 18.
refresh DTCs. (Volume 3,
96) and connector X29 sockets
WP 0362)
8 and 18. (Volume 5,
WP 0800, Figure 95) Note
2.
If continuity is not present,
readings.
proceed to Malfunction 30.
Measure resistance (Volume
1.
If continuity is present, replace
30.
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 L2, L3, and
refresh DTCs. (Volume 3,
47) and engine interface wiring
M2.
harness connector J02
WP 0362)
sockets L2, L3, and M2.
2.
If continuity is not present,
(Volume 5, WP 0800, Figure
proceed to Malfunction 31.
47) Note reading.
Measure resistance (Volume
1.
If continuity is present, replace
31.
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 L2, L3 and
refresh DTCs. (Volume 3,
47) and engine interface wiring
M2.
harness connector J02
WP 0362)
sockets L2, L3 and M2.
2.
If continuity is not present,
(Volume 5, WP 0800, Figure
proceed to Malfunction 32.
47) Note reading.
Measure resistance (Volume
1.
If continuity is present, replace
32.
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 14 and 15.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
98) and connector X34 sockets
14 and 15. (Volume 5,
WP 0362)
WP 0800, Figure 98) Note
2.
If continuity is not present,
reading.
proceed to Malfunction 33.
Measure resistance (Volume
1.
If continuity is present, replace
33.
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 14 and 15.
original condition. Clear and
(Volume 5, WP 0800, Figure
refresh DTCs. (Volume 3,
98) and connector X34 sockets
14 and 15. (Volume 5,
WP 0362)
WP 0800, Figure 98) Note
If continuity is not present,
2.
reading.
proceed to Malfunction 34.
0095-12


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