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DTC 3511.04 - SENSOR SUPPLY #3 VOLTAGE OUT OF RANGE LOW
Table 1. DTC 3511.04 - Sensor Supply #3 Voltage Out of Range Low - 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
0110
TROUBLESHOOTING PROCEDURE
Table 1. DTC 3511.04 - Sensor Supply #3 Voltage Out of Range Low.
Test or Inspection
Corrective Action
Malfunction
1.
Disconnect engine interface
1.
Engine Interface
wiring harness connector J02
Wiring Harness
from ECU. (Volume 5,
Connector J02 Has
Damage or Loose
WP 0800, Figure 47)
Sockets.
2.
Visually inspect engine
1.
If damaged or has loose
interface wiring harness
sockets, repair connector J02
connector J02 for damage and
(Volume 4, WP 0511) or
loose sockets.
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 not damaged and does not
have loose sockets, proceed to
Malfunction 2.
Visually inspect ECU
1.
If damaged or has loose pins,
2.
ECU Connector J02
connector J02 for damage and
replace ECU. (Volume 4,
Has Damage or
loose pins. (Volume 5,
Loose Pins.
WP 0508) Restore machine to
WP 0800, Figure 146)
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If not damaged and does not
have loose pins, proceed to
Malfunction 3.
1.
Connect engine interface
3.
ECU Faulty.
wiring harness connector J02
to ECU. (Volume 5, WP 0800,
Figure 47)
2.
Turn key switch to ON
position, but DO NOT START
ENGINE (TM 5-3805-294-10).
(Volume 5, WP 0794)
3.
Clear and refresh DTCs. Note
if DTC 3511.04 is an active
DTC. (Volume 3, WP 0362)
0110-2


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