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Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
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TM 5-3805-293-23-2
0031
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2211-05 Auxiliary Valve #1
7. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
Port A Solenoid Current
continuity between harness con-
Replace implement 2 ECM (WP
Below Normal - Continued
nector P-C45 (WP 0009, Figure
0268).
72) terminal 59 and terminal 60.
Remove jumper wire from harness
Resistance should be less than
connector P-C50 (WP 0009, Figure
5.0 Ohms.
120) terminal 6 and terminal 35.
Connect front attachment harness
connector U-C1 (WP 0009, Figure
121) to cab lower harness connector
P-C50 (WP 0009, Figure 120).
Connect front attachment harness
connector U-C15 (WP 0009, Figure
246) to auxiliary valve #1 port a
(scarifier raise) solenoid (WP 0009,
Figure 247), and install front frame
nose cover (WP 0224).
Proceed to step 8.
Resistance More Than 5.0 Ohms -
Replace cab lower wiring harness
(WP 0266).
Connect front attachment harness
connector U-C15 (WP 0009, Figure
246) to auxiliary valve #1 port a
(scarifier raise) solenoid (WP 0009,
Figure 247), and install front frame
nose cover (WP 0224).
Proceed to step 8.
8. Using MSD (WP 0006), select
2211-05 Code Active - Repeat
Implement 120M and verify 2211-
troubleshooting code from the
05 is active.
beginning.
2211-05 Code Not Active -
Troubleshooting complete.
0031-110


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