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Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 1
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TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0600-04 Hydraulic Oil Tem-
7. Using the MSD (WP 0006), select
0600-04 Code Active - Repeat trou-
perature Sensor Voltage
All Wheel Drive 120M and verify
bleshooting code from the beginning.
Below Normal - Continued
0600-04 is not active.
0600-04 Code Not Active - Trouble-
shooting complete.
Test Step 5. Test G434-BU Hydrau-
lic Oil Temp Signal Circuit for Short
to Implement 1 Circuits in Cab
Lower Wiring Harness.
1. Disconnect cab lower wiring P-
C41 harness connector (WP
0009, Figure 68) from Implement
1 ECM J1 (WP 0009, Figure 69)
(WP 0268).
2. Disconnect cab lower wiring P-
C39 harness connector (WP
0009, Figure 70) from Implement
1 ECM J2 (WP 0009, Figure 71)
(WP 0268).
3. Using a digital multimeter, test for
No Continuity - Proceed to step 4.
continuity between P-C35 termi-
Continuity - Replace cab lower wiring
nal 22 (WP 0009, Figure 53) and
harness (WP 0266).
all circuits in P-C41 (WP 0009,
Connect AC-C5 (WP 0009, Figure 78)
Figure 68). There should be no
on FA-C37 (WP 0009, Figure 79) (WP
continuity.
0199).
Connect AC-C2 (WP 0009, Figure 76)
on AWD hydraulic temperature sensor
connector (WP 0009, Figure 77).
Proceed to step 5.
4. Using a digital multimeter, test for
No Continuity - Proceed to Test Step
continuity between P-C35 termi-
6.
nal 22 (WP 0009, Figure 53) and
Continuity - Replace cab lower wiring
all circuits in P-C39 (WP 0009,
harness (WP 0266).
Figure 70). There should be no
Connect AC-C5 (WP 0009, Figure 78)
continuity.
on FA-C37 (WP 0009, Figure 79) (WP
0199).
Connect AC-C2 (WP 0009, Figure 76)
on AWD hydraulic temperature sensor
connector (WP 0009, Figure 77).
Proceed to step 5.
5. Using the MSD (WP 0006), select
0600-04 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
0600-04 is not active.
0600-04 Code Not Active - Trouble-
shooting complete.
0013-49


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