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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
2211-03 Auxiliary Valve #1
Test Step 1. Verify if Code 2211-03
Port A Solenoid Voltage
is Active.
Above Normal - Continued
1. Connect MSD (WP 0006). Select
2211-03 Code Active - Proceed to
Implement 120M and verify 2211-
Test Step 2.
03 is active.
2211-03 Code Not Active -
Troubleshooting complete.
Test Step 2. Test Implement 1 ECM.
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Remove front frame nose cover
(WP 0224).
3. Disconnect front attachment har-
ness connector U-C15 (WP 0009,
Figure 246) from auxiliary valve
#1 Port A solenoid (WP 0009, Fig-
ure 247).
4. Disconnect cab lower harness
connector P-C45 (WP 0009, Fig-
ure 72) from implement 2 ECM J1
(WP 0009, Figure 73) (WP 0268).
5. Using digital multimeter, test for
Continuity - Proceed to Test Step 3.
continuity between harness con-
No Continuity - Replace implement 2
nector P-C45 (WP 0009, Figure
ECM (WP 0268).
72) terminal 59 and all other ter-
Connect front attachment harness
minals on harness connector P-
connector U-C15 (WP 0009, Figure
C45.
246) to auxiliary valve #1 port a
There should be no continuity.
(scarifier raise) solenoid (WP 0009,
Figure 247), and install front frame
nose cover (WP 0224).
Proceed to step 6.
6. Using MSD (WP 0006), select
2211-03 Code Active - Repeat
Implement 120M and verify 2211-
troubleshooting code from the
03 is active.
beginning.
2211-03 Code Not Active -
Troubleshooting complete.
0031-106


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