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Table 1. Transmission Code (0041-03 to 0444-06) Troubleshooting Procedures - Continued.
Table 1. Transmission Code (0041-03 to 0444-06) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 1
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TM 5-3805-293-23-1
0016
Table 1. Transmission Code (0041-03 to 0444-06) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0168-02 Electrical System
Test Step 2. Test Ground (-) Cir-
Voltage Data Erratic, Inter-
cuits.
mittent, or Incorrect - Con-
tinued
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0010 001, Figure 133) is
113) terminal 13 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring har-
Resistance should be less than 5.0
ness (WP 0188).
ohms.
Proceed to step 9.
Continuity - Proceed to step 3.
3. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 23 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring har-
Resistance should be less than 5.0
ness (WP 0188).
ohms.
Proceed to step 9.
Continuity - Proceed to step 4.
4. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 26 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring har-
Resistance should be less than 5.0
ness (WP 0188).
ohms.
Proceed to step 9.
Continuity - Proceed to step 5.
5. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 32 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring har-
Resistance should be less than 5.0
ness (WP 0188).
ohms.
Proceed to step 9.
Continuity - Proceed to step 6.
0016-36


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