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Table 1. Implement Code (0615-02 TO 2113-04) Troubleshooting Procedures - Continued.
Table 1. Implement Code (0615-02 TO 2113-04) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
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TM 5-3805-293-23-2
0027
Table 1. Implement Code (0615-02 TO 2113-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1472-03 Steering Control
4. Using digital multimeter, test for
Continuity - Proceed to Test Step 4.
Position Sensor #2 Voltage
continuity between rear chassis
No Continuity - Proceed to Test Step
Above Normal - Continued
wiring harness connector FA-C21
5.
(WP 0009, Figure 124) terminal
48, and all other terminals.
There should be no continuity.
Test Step 4. Test for Shorted Cab
Lower Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) (WP 0188)
from cab lower wiring harness
connector P-C69 (WP 0009, Fig-
ure 46).
2. Using digital multimeter, test for
Continuity - Cab lower wiring
continuity between cab lower wir-
harness is shorted, replace cab lower
ing harness connector P-C69
wiring harness (WP 0266).
(WP 0009, Figure 46) terminal 56,
Connect the rear chassis wiring
and all other terminals.
harness connector FA-C21 (WP 0009,
There should be no continuity.
Figure 124) to transmission ECM J2
(WP 0009, Figure 112).
Proceed to step 3.
No Continuity - Rear chassis wiring
harness is shorted, replace rear
chassis wiring harness (WP 0188).
Connect the cab lower wiring harness
connector P-C39 (WP 0009, Figure
70) to implement ECM J-2 (WP 0009,
Figure 71) (WP 0268).
Connect the cab lower wiring harness
connector P-C51 (WP 0009, Figure
118) to LH joystick connector J-1 (WP
0009, Figure 119) (WP 0282).
Proceed to step 3.
3. Using the MSD (WP 0006), select  1472-03 Code Active - Repeat
Implement 120M and verify 1472- troubleshooting code from the
03 is not active.
beginning.
1472-03 Code Not Active -
Troubleshooting complete.
Test Step 5. Test for Open Rear
Chassis Wiring Harness.
1. Connect jumper wire between P-
C51 terminal 7 and terminal 4
(WP 0009, Figure 118).
0027-80


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