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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
2296-06 Left Front Drive
4.
Using a digital multimeter, test for
No Continuity - Replace AWD ECM
Pump Reverse Control Sole-
continuity between P-C35 termi-
(WP 0270).
noid Current Above Normal -
nal 49 (WP 0009, Figure 53) and
Connect P-C45 (WP 0009, Figure 72)
Continued
all circuits in P-C27 (WP 0009,
on Implement 2 ECM J1 (WP 0009,
Figure 74). There should be no
Figure 73) (WP 0268).
continuity.
Connect P-C27 (WP 0009, Figure 74)
on Implement 2 ECM J2 (WP 0009,
Figure 75) (WP 0268).
Connect P-C41 (WP 0009, Figure 68)
on Implement 1 ECM J1 (WP 0009,
Figure 69) (WP 0268).
Connect P-C39 (WP 0009, Figure 70)
on Implement 1 ECM J2 (WP 0009,
Figure 71) (WP 0268).
Connect FA-C22 (WP 0009, Figure
47) on P-C69 WP 0009, Figure 46)
(WP 0188).
Connect AC-C5 (WP 0009, Figure 78)
on FA-C37 (WP 0009, Figure 79) (WP
0199).
Connect AX-C1 (WP 0009, Figure
100) on AC-C1 (WP 0009, Figure
101).
Connect AX-C3 (WP 0009, Figure
104) on left drive pump reverse sole-
noid connector (WP 0009, Figure 105)
and close access door.
Install front engine enclosure access
panel (WP 0226).
Proceed to step 5.
Continuity - Replace cab lower wiring
harness (WP 0266).
Connect AC-C5 (WP 0009, Figure 78)
on FA-C37 (WP 0009, Figure 79) (WP
0199).
Connect AX-C1 (WP 0009, Figure
100) on AC-C1 (WP 0009, Figure
101).
Connect AX-C3 (WP 0009, Figure
104) on left drive pump reverse sole-
noid connector (WP 0009, Figure 105)
and close access door.
Install front engine enclosure access
panel (WP 0226).
Proceed to step 5.
0014-70


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