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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-
2. Disconnect cab lower wiring P-
perature Sensor Voltage
C35 harness connector (WP
Below Normal - Continued
0009, Figure 53) from AWD ECM
J1 (WP 0009, Figure 54) (WP
0270).
3. Disconnect cab lower wiring P-
C37 harness connector (WP
0009, Figure 55) from AWD ECM
J2 (WP 0009, Figure 56) (WP
0270).
4. Using a digital multimeter, test for
No Continuity - Proceed to step 5.
continuity between P-C35 termi-
Continuity - Replace cab lower wiring
nal 22 and all other circuits in P-
harness (WP 0266).
C35 (WP 0009, Figure 53). There
Connect AC-C5 (WP 0009, Figure 78)
should be no 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 7.
5. Using a digital multimeter, test for
No Continuity - Proceed to step 6.
continuity between P-C35 termi-
Continuity - Replace cab lower wiring
nal 22 (WP 0009, Figure 53) and
harness (WP 0266).
all circuits in P-C37 (WP 0009,
Connect AC-C5 (WP 0009, Figure 78)
Figure 55). 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 7.
6. Using a digital multimeter, test for
No Continuity - Proceed to Test Step
continuity between P-C35 termi-
5.
nal 22 (WP 0009, Figure 53) and
Continuity - Replace cab lower wiring
ground. There should be no conti-
harness (WP 0266).
nuity.
Connect AC-C5 (WP 0009, Figure 78)
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 7.
0013-48


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