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Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
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TM 5-3805-293-23-2
0030
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2173-03 Wheel Lean Left
Test Step 2. Test for Shorted Cab
Solenoid Voltage Above Nor- Lower Wiring Harness.
mal - Continued
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect front attachment wir-
ing harness connector U-C18
(WP 0009, Figure 228) from
wheel lean left solenoid (WP
0009, Figure 229) (WP 0180).
3. Disconnect cab lower wiring har-
ness connector P-C41 (WP 0009,
Figure 68) from implement ECM
J1 (WP 0009, Figure 69) (WP
0268).
4. Using a digital multimeter, mea-
Continuity - Proceed to Test Step 3.
sure for continuity between cab
No Continuity - Replace implement 1
lower wiring harness connector P-
ECM (WP 0268).
C41 (WP 0009, Figure 68) termi-
Connect front attachment wiring
nal 67 and all other P-C41 termi-
harness connector U-C18 (WP 0009,
nals. There should be no
Figure 228) to wheel lean left solenoid
continuity.
(WP 0009, Figure 229) (WP 0180).
Proceed to step 5.
5. Using MSD (WP 0006), select
2173-03 Code Active - Repeat
implement 120M ECM and verify
troubleshooting code from the
2173-03 is not active.
beginning.
2173-03 Code Not Active -
Troubleshooting complete.
Test Step 3. Test for Shorted Front
Attachment Wiring Harness.
1. Disconnect front attachment wir-
ing harness connector U-C1 (WP
0009, Figure 121) from cab lower
wiring harness connector P-C50
(WP 0009, Figure 120) (WP
0180).
0030-34


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