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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
2113-04 Operator In-Seat
Test Step 4. Test for Open Rear
Switch Voltage Below
Chassis Wiring Harness.
Normal - Continued
1. Using digital multimeter, measure
Continuity - Proceed to Test Step 5.
resistance between rear chassis
No Continuity - Replace Implement 1
wiring harness connector FA-C20
ECM (WP 0268).
(WP 0009, Figure 113) terminal
Connect the rear chassis wiring
64 and terminal 70.
harness connector FA-C20 (WP 0009,
There should be no continuity.
Figure 113) from transmission ECM J-
1 (WP 0009, Figure 112).
Connect the cab lower wiring harness
connector P-C2 (WP 0009, Figure
184) to operator in-seat switch (WP
0009, Figure 185) (WP 0284).
Proceed to step 2.
2. Using the MSD (WP 0006), select
2113-04 Code Active - Repeat
troubleshooting code from the
Trans/chassis 120M and verify
beginning.
2113-04 is not active.
2113-04 Code Not Active -
Troubleshooting complete.
Test Step 5. Test for Shorted Cab
Lower Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) from cab
lower wiring harness connector P-
C69 (WP 0009, Figure 46).
2. Using digital multimeter, measure
Continuity - Cab lower wiring
harness is shorted, replace cab lower
resistance between cab lower wir-
wiring harness (WP 0266).
ing harness connector P-C69
(WP 0009, Figure 46) terminal 67
Connect the rear chassis wiring
harness connector FA-C20 (WP 0009,
and terminal 16.
Figure 113) to transmission ECM J-1
There should be no continuity.
(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-C2 (WP 0009, Figure
184) to operator in-seat switch (WP
0009, Figure 185) (WP 0284).
Proceed to step 3.
0027-137


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