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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
0615-03 Machine Articula-
4. Using digital multimeter, test for
Voltage 7.5 to 8.5 Volts - Proceed to
tion Angle Sensor Voltage
voltage between harness connec-
Test Step 4.
Above Normal - Continued
tor AT-C3 (WP 0009, Figure 144)
Voltage Less Than 7.5 Volts -
terminal A and machine ground.
Proceed to step 5.
Voltage should be 7.5 to 8.5 volts.
5. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
N OT E
Harness connector is located behind cab bulkhead cover on right rear
of cab.
6. Remove rear bulkhead cover
plate (WP 0266).
7. Disconnect rear chassis wiring
harness connector FA-C23 (WP
0009, Figure 17) from cab lower
wiring harness connector P-C71
(WP 0009, Figure 18).
8. Disconnect cab lower wiring har-
ness connector P-C41 (WP 0009,
Figure 68) from Implement 1 ECM
J1 (WP 0009, Figure 69) (WP
0268).
9. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
continuity between harness con-
Proceed to step 10.
nector P-C41 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
68) terminal 44 and harness con-
Replace cab lower wiring harness
nector P-C71 (WP 0009, Figure
(WP 0266).
18) terminal 19.
Connect secondary steering harness
Resistance should be less than
connector AT-C3 (WP 0009, Figure
5.0 ohms.
144) to left articulation angle position
sensor (WP 0009, Figure 145) (WP
0257).
Proceed to step 12.
10. Disconnect rear chassis wiring
harness connector FA-C5 (WP
0009, Figure 111) from second-
ary steering wiring harness AT-C1
(WP 0009, Figure 110) (WP
0186).
0027-14


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