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Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
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TM 5-3805-293-23-2
0031
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2201-08 Right Steering Cyl-
Test Step 4. Test for Open Cab
inder Position Sensor
Lower Wiring Harness.
Abnormal Frequency, Pulse
Width or Period - Continued
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) from cab
lower wiring harness P-C69 (WP
0009, Figure 46).
2. Using a digital multimeter, mea-
Resistance Less Than 5.0 Ohms -
sure resistance between cab
Rear chassis wiring harness is open,
lower wiring harness connector P-
replace rear chassis wiring harness
C69 (WP 0009, Figure 46) termi-
(WP 0188).
nal 48 and machine ground.
Remove jumper wire between UC-C2
Resistance should be less than
(WP 0009, Figure 196) terminal 2 and
5.0 Ohms.
machine ground.
Connect the steering position sensor
harness UC-C2 (WP 0009, Figure
196) to right steering position sensor
(WP 0006, Figure 197) (WP 0169).
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).
Connect the steering position sensor
harness UC-C2 (WP 0009, Figure
196) to right steering position sensor
(WP 0009, Figure 197) (WP 0169).
Proceed to step 3.
Resistance 5.0 Ohms or Greater -
Proceed to Test Step 5.
3. Using the MSD (WP 0006), select  2201-08 Code Active - Repeat
Implement 120M and verify 2201- troubleshooting code from the
08 is not active.
beginning.
2201-08 Code Not Active -
Troubleshooting complete.
0031-72


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