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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
2. Using a digital multimeter, mea-
Resistance Less Than 5.0 Ohms -
Right Solenoid Current
sure for continuity between front
Replace cab lower wiring harness
Below Normal - Continued
attachment wiring harness con-
(WP 0266).
nector U-C1 (WP 0009, Figure
Remove jumper wire between front
121) terminal 13 and terminal 36.
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 -
Replace front attachment wiring
harness (WP 0180).
Connect cab lower wiring harness
connector P-C45 (WP 0009, Figure
72) to implement 2 ECM J1 (WP
0009, Figure 73) (WP 0268).
Proceed to step 3.
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.
2170-06 Circle Sideshift
System Response:
Right Solenoid Current
ECM will log diagnostic code.
Above Normal
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
2170-06 Code Active - Proceed to
implement control #2 and verify
Test Step 2.
2170-06 is active.
2170-06 Code Not Active -
Troubleshooting complete.
0030-14


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