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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
0517-04 All-Wheel Drive
3. Using a digital multimeter, test for
No Continuity - Proceed to step 4.
(AWD) Switch Voltage Below
continuity between P-C35 termi-
Continuity - Replace cab lower wiring
Normal - Continued
nal 33 (WP 0009, Figure 53) and
harness (WP 0266).
all circuits in P-C41 (WP 0009,
Connect R-C16 (WP 0009, Figure 66)
Figure 68). There should be no
on AWD mode switch connector (WP
continuity.
0009, Figure 67) (WP 0275).
Proceed to step 5.
4. Using a digital multimeter, test for
No Continuity - Proceed to Test Step
continuity between P-C35 termi-
7.
nal 33 (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 R-C16 (WP 0009, Figure 66)
continuity.
on AWD mode switch connector (WP
0009, Figure 67) (WP 0275).
Proceed to step 5.
5. Using the MSD (WP 0006), select
0517-04 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
0517-04 is not active.
0517-04 Code Not Active - Trouble-
shooting complete.
Test Step 7. Test F748-OR Creep
Mode Circuit for Short to Imple-
ment 2 Circuits in Cab Lower Wir-
ing Harness.
1. Disconnect cab lower wiring P-
C45 harness connector (WP
0009, Figure 72) from Implement
2 ECM J1 (WP 0009, Figure 73)
(WP 0268).
2. Disconnect cab lower wiring P-
C27 harness connector (WP
0009, Figure 74) from Implement
2 ECM J2 (WP 0009, Figure 75)
(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 33 (WP 0009, Figure 53) and
harness (WP 0266).
all circuits in P-C45 (WP 0009,
Connect R-C16 (WP 0009, Figure 66)
Figure 72). There should be no
on AWD mode switch connector (WP
continuity.
0009, Figure 67) (WP 0275).
Proceed to step 5.
0013-31


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