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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
1471-08 Steering Control
4. Disconnect the cab lower wiring
Position Sensor #1 Abnor-
harness connector P-C39 (WP
mal Frequency, Pulse Width
0009, Figure 70) from implement
or Period - Continued
ECM J-2 (WP 0009, Figure 71)
(WP 0268).
5. Disconnect the cab lower wiring
harness connector P-C41 (WP
0009, Figure 68) from implement
ECM J-1 (WP 0009, Figure 69)
(WP 0268).
6. Connect jumper wire between P-
C51 terminal 2 and terminal 4
(WP 0009, Figure 118).
7. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
resistance between rear chassis
Proceed to Test Step 4.
wiring harness connector FA-C21
Resistance 5.0 Ohms or Greater -
(WP 0009, Figure 124) terminal
Proceed to Test Step 3.
18 and FA-C20 (WP 0009, Figure
113) terminal 45.
Resistance should be less than
5.0 ohms.
Test Step 3. Test for Open Cab
Upper Wiring Harness.
1. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
resistance between cab lower wir-
Rear chassis wiring harness is open,
ing harness connector P-C69
replace rear chassis wiring harness
(WP 0009, Figure 46) terminal 49
(WP 0188).
and terminal 45.
Remove jumper wire between P-C51
Resistance should be less than
terminal 2 and terminal 4 (WP 0009,
5.0 ohms.
Figure 118).
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).
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-C41 (WP 0009, Figure
68) to implement ECM J-1 (WP 0009,
Figure 69) (WP 0268).
Proceed to step 2.
0027-64


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