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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
2194-03 All-Wheel Drive
3. Using a digital multimeter, test for
No Continuity - Replace AWD control
(AWD) Control Dial Position
continuity between right AWD
dial position sensor (WP 0271).
Sensor Voltage Above Nor-
clutch pressure sensor connector
Connect P-C3 (WP 0009, Figure 34)
mal - Continued
terminal A (WP 0009, Figure 94)
on R-C1 (WP 0009, Figure 33) (WP
and ground. There should be no
0266).
continuity.
Connect P-C42 (WP 0009, Figure 90)
on R-C3 (WP 0009, Figure 91) (WP
0266).
Install new fuse F7 on fuse box.
Install cover on fuse box.
Connect right AWD clutch pressure
sensor (WP 0009, Figure 94) on AF-
C17 (WP 0009, Figure 95).
Connect left AWD clutch pressure
sensor (WP 0009, Figure 92) on AF-
C16 (WP 0009, Figure 93).
Install nose front frame cover on
machine (WP 0224).
Proceed to step 4.
Continuity - Replace right AWD
clutch pressure sensor (WP 0249).
Connect left AWD clutch pressure
sensor (WP 0009, Figure 92) on AF-
C16 (WP 0009, Figure 93).
Connect cab lower wiring P-C3 (WP
0009, Figure 34) on R-C1 (WP 0009,
Figure 33) (WP 0266).
Connect P-C42 (WP 0009, Figure 90)
on R-C3 (WP 0009, Figure 91) (WP
0266).
Connect R-C12 (WP 0009, Figure 88)
on AWD control dial position sensor
(WP 0009, Figure 89) (WP 0271).
Install new fuse F7 on fuse box.
Install cover on fuse box.
Proceed to step 4.
4. Using the MSD (WP 0006), select
2194-03 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
2194-03 is not active.
2194-03 Code Not Active - Trouble-
shooting complete.
0013-109


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