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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
2170-05 Circle Sideshift
Test Step 3. Test for Open Cab
Right Solenoid Current
Lower Wiring Harness.
Below Normal - Continued
1. Disconnect cab lower wiring har-
ness connector P-C45 (WP 0009,
Figure 72) from implement 2 ECM
J1 (WP 0009, Figure 73) (WP
0268).
2. Using a digital multimeter, mea-
Resistance Less Than 5.0 Ohms -
sure for continuity between cab
Replace implement 2 ECM (WP
lower wiring harness connector P-
0268).
C45 (WP 0009, Figure 72) termi-
Remove jumper wire between front
nal 49 and terminal 50.
attachment wiring harness connector
Resistance should be less than
U-C44 (WP 0009, Figure 222)
5.0 ohms.
terminal 1 and terminal 2.
Connect front attachment wiring
harness connector U-C44 (WP 0009,
Figure 222) to circle sideshift right
solenoid (WP 0009, Figure 223) (WP
0180).
Proceed to step 3.
Resistance 5.0 Ohms or Greater -
Proceed to Test Step 4.
3. Using MSD (WP 0006), select
2170-05 Code Active - Repeat
implement control #2 ECM and
troubleshooting code from the
verify 2170-05 is not active.
beginning.
2170-05 Code Not Active -
Troubleshooting complete.
Test Step 4. Test for Open 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).
0030-13


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