TM 5-3805-294-23-1
0022
Table 1. DTC 100.04 - Engine Oil Pressure Signal Out Of Range Low - Continued.
Test or Inspection
Corrective Action
Malfunction
9.
Monitor the Engine Oil
Pressure Input Voltage while
gently wiggling the engine
wiring harness between
connectors J03 and P04 and
note any fluctuations in the
voltage. The input voltage will
decrease to approximately 0V
when the sensor circuit is open
or shorted to ground.
10.
When finished monitoring,
select Readings and select
Disconnect From Model(s).
(Volume 3, WP 0363)
11.
Select Yes to terminate your
readings connection. (Volume
3, WP 0363)
12.
Turn the key switch to the OFF
1.
If voltage fluctuated, replace
position (TM 5-3805-294-10).
engine wiring harness.
(Volume 5, WP 0794)
(Volume 4, WP 0510) Restore
machine to original condition
and perform Harness
Diagnostic Mode Test.
(Volume 3, WP 0345)
2.
If voltage did not fluctuate,
proceed to Malfunction 8.
1.
Replace sockets in engine
8.
Engine Wiring
wiring harness connector P04
Harness Connector
P04 Sockets and
(Volume 4, WP 0511) or
Engine Oil Pressure
replace engine wiring
Sensor are Faulty.
harness. (Volume 4,
WP 0510)
2.
Replace engine oil pressure
sensor. (Volume 3, WP 0417)
3.
Turn the key switch to the ON
position, but DO NOT START
ENGINE (TM 5-3805-294-10).
(Volume 5, WP 0794)
4.
Refresh DTCs. Note if DTC
100.04 is still active. (Volume
3, WP 0362)
0022-6