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.
Disconnect ECU connectors
5.
Voltage Between
Engine Wiring
J01 (Volume 5, WP 0800,
Harness Connector
Figure 46), J02 (Volume 5,
J01 Socket H2 and
WP 0800, Figure 47) and
All Other Sockets
J03. (Volume 5, WP 0800,
on Engine Wiring
Figure 48) from ECU.
Harness
Connectors J01 and
J03 Does Not Match
Unswitched Battery
Voltage.
2.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
3.
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 wiring
harness connectors J01
(Volume 5, WP 0800, Figure
46) and J03. (Volume 5,
WP 0800, Figure 48) Note
readings.
4.
Turn key switch to OFF
1.
If voltage equals unswitched
position (TM 5-3805-294-10).
battery voltage 2 volts,
replace engine wiring
(Volume 5, WP 0794)
harness. (Volume 4,
WP 0510) 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, proceed to Malfunction
6.
0100-6