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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
0014
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2294-06 Right Front Drive
Test Step 3. Test Right Front Drive
Motor Solenoid Current
Motor Solenoid Circuit for Short to
Above Normal - Continued
Other AWD Circuits in Cab Lower
Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect cab lower wiring P-
C35 harness connector (WP
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 59 and all other circuits in P-
harness (WP 0266).
C35 (WP 0009, Figure 53). There
Connect AF-C5 (WP 0009, Figure 98)
should be no continuity.
on right front drive motor solenoid
(WP 0009, Figure 99).
Install nose front frame cover and rear
front frame cover on machine (WP
0224).
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 59 (WP 0009, Figure 53) and
harness (WP 0266).
all circuits in P-C37 (WP 0009,
Connect AF-C5 (WP 0009, Figure 98)
Figure 55). There should be no
on right front drive motor solenoid
continuity.
(WP 0009, Figure 99).
Install nose front frame cover and rear
front frame cover on machine (WP
0224).
Proceed to step 7.
0014-23


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