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Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 1
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TM 5-3805-293-23-1
0017
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0615-03 Machine Articula-
Resistance 5.0 Ohms or More -
tion Angle Sensor Voltage
Replace rear chassis wiring harness
Above Normal - Continued
(WP 0266).
Connect secondary steering harness
connector AT-C3 (WP 0009, Figure
144) to left articulation angle position
sensor (WP 0009, Figure 145) (WP
0257).
Connect cab lower wiring harness
connector P-C41 (WP 0009, Figure
68) to Implement 1 ECM J1 (WP
0009, Figure 69) (WP 0268).
Proceed to step 12.
12. Connect MSD (WP 0006). Select
0615-03 Code Active - Repeat trou-
Trans/Chassis 120M and verify
bleshooting from the beginning of this
0615-03 is active.
diagnostic code.
0615-03 Code Not Active - Trouble-
shooting complete.
Test Step 4. Check Sensor Return
Circuit From Implement 1 ECM.
1. Using digital multimeter, test for
Voltage Between 7.5 to 8.5 Volts -
voltage between harness connec-
Proceed to Test Step 5.
tor AT-C3 (WP 0009, Figure 144)
Voltage Less Than 7.5 Volts - Pro-
terminal A and terminal B.
ceed to step 2.
Voltage should be 7.5 to 8.5 volts.
2. 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.
3. Remove rear bulkhead cover
plate (WP 0266).
4. Disconnect rear chassis wiring
harness connector FA-C23 (WP
0009, Figure 17) from cab lower
wiring harness connector P-C71
(WP 0009, Figure 18).
5. Disconnect cab lower wiring har-
ness connector P-C41 (WP 0009,
Figure 68) from Implement 1 ECM
J1 (WP 0009, Figure 69) (WP
0268).
0017-46


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