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Table 1. Implement Code (0041-03 to 0600-04) Troubleshooting Procedures - Continued.
Table 1. Implement Code (0041-03 to 0600-04) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
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TM 5-3805-293-23-2
0026
Table 1. Implement Code (0041-03 to 0600-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0168-02 Electrical System
5. Using digital multimeter, test for
Voltage Less Than 18 Volts -
Voltage Data Erratic, Inter-
voltage between harness connec-
Replace rear chassis wiring harness
mittent, or Incorrect - Con-
tor FA-C20 (WP 0009, Figure 113)
(WP 0188).
tinued
terminal 38 and machine ground.
Proceed to step 10.
Voltage should be between 18 to 26
Voltage OK - Proceed to step 6.
volts.
6. Using digital multimeter, test for
Voltage Less Than 18 Volts -
voltage between harness connec-
Replace rear chassis wiring harness
tor FA-C20 (WP 0009, Figure 113)
(WP 0188).
terminal 39 and machine ground.
Proceed to step 10.
Voltage should be between 18 to 26
Voltage OK - Proceed to step 7.
volts.
7. Using digital multimeter, test for
Voltage Less Than 18 Volts -
voltage between harness connec-
Replace rear chassis wiring harness
tor FA-C20 (WP 0009, Figure 113)
(WP 0188).
terminal 31 and machine ground.
Proceed to step 10.
Voltage should be between 18 to 26
Voltage OK - Proceed to step 8.
volts.
8. Using digital multimeter, test for
Voltage Less Than 18 Volts -
voltage between harness connec-
Replace rear chassis wiring harness
tor FA-C20 (WP 0009, Figure 113)
(WP 0188).
terminal 46 and machine ground.
Proceed to step 10.
Voltage should be between 18 to 26
Voltage OK - Proceed to step 9.
volts.
9. Using digital multimeter, test for
Voltage Less Than 18 Volts -
voltage between harness connec-
Replace rear chassis wiring harness
tor FA-C20 (WP 0009, Figure 113)
(WP 0188).
terminal 47 and machine ground.
Proceed to step 10.
Voltage should be between 18 to 26
Voltage OK - Proceed to Test Step 3.
volts.
10. Using the MSD (WP 0006), select  0168-02 Code Remains Active -
Implement 120M and verify 0168- Repeat troubleshooting from the
02 is not active.
beginning of this diagnostic code.
0168-02 Code Not Active -
Troubleshooting complete.
0026-24


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