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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
2172-13 Articulate Right
Test Step 1. Test for Active Code.
Solenoid Out of Calibration -
1. Using MSD (WP 0006), select
2172-13 Code Active - Proceed to
Continued
implement 120M and verify 2172-
Test Step 2.
13 is active.
2172-13 Code Not Active -
Troubleshooting complete.
Test Step 2. Verify Other Diagnostic
Codes are Not Active.
1. Using MSD (WP 0006) verify
2172-03, 2172 05, or 2172-06 Code
2172-03, 2172-05, or 2172-06 are
Active - Troubleshoot other
not active.
diagnostic codes first in this work
package.
2172-13 Code Only Active - Proceed
to step 2.
2. Calibrate articulate Right sole-
Articulate Right Solenoid Cannot
noid, refer to Any Implement
Be Calibrated - Replace articulate
Moves with Joystick in Hold Posi-
right solenoid (WP 0245).
tion (WP 0025).
Proceed to step 3.
Articulate Right Solenoid
Calibrated - Proceed to step 3.
3. Using MSD (WP 0006), select
2172-13 Code Active - Repeat
implement 120M ECM and verify
troubleshooting code from the
2172-13 is active.
beginning.
2172-13 Code Not Active -
Troubleshooting complete.
System Response:
2173-03 Wheel Lean Left
Solenoid Voltage Above Nor- ECM will log diagnostic code.
mal
N OT E
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a con-
nection is found, correct the problem and verify that this diagnostic code
is active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is active.
Test Step 1. Test for Active Code.
1. Using MSD (WP 0006), select
2173-03 Code Active - Proceed to
implement 120M and verify 2173-
Test Step 2.
03 is active.
2173-03 Code Not Active -
Troubleshooting complete.
0030-33


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