TM 5-3805-294-23-1
0100
Table 1. DTC 1347.03 - Suction Control Valve Signal Out of Range High - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Turn key switch to ON position,
6.
Voltage Between
but DO NOT START ENGINE
Engine Wiring
(TM 5-3805-294-10). (Volume
Harness Connector
J01 Socket H2 and
5, WP 0794)
All Other Sockets
on Engine Interface
Wiring Harness
Connector J02
Does Not Match
Unswitched Battery
Voltage.
2.
Measure voltage (Volume 3,
WP 0369) between engine
wiring harness connector J01
socket H2 (Volume 5,
WP 0800, Figure 46) and all
other sockets on engine
interface wiring harness
connector J02. (Volume 5,
WP 0800, Figure 47) Note
readings.
3.
Turn key switch to OFF
1.
If voltage equals unswitched
position (TM 5-3805-294-10).
battery voltage 2 volts,
replace engine wiring harness
(Volume 5, WP 0794)
(Volume 4, WP 0510) and
replace engine interface wiring
harness. (Volume 4,
WP 0509) Restore machine to
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If voltage does not equal
unswitched battery voltage 2
volts, problem was not found
and may have been missed
during troubleshooting.
Reconnect all connectors and
restart procedure at
Malfunction 4.
1.
Disconnect engine wire
7.
ECU Faulty.
harness connector J01 from
ECU. (Volume 5, WP 0800,
Figure 46)
0100-7