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Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 1
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TM 5-3805-293-23-1
0017
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0674-02 Transmission Inter-
7. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
mediate Speed Sensor #1
continuity between harness con-
Replace transmission ECM (WP
Data Erratic, Intermittent or
nector FA-C20 (WP 0009, Figure
0137).
Incorrect - Continued
113) terminal 4 and terminal 5.
Connect transmission sensor wiring
Resistance should be less than
harness connector V-C8 (WP 0009,
5.0 ohms.
Figure 149) to transmission output
speed sensor 1 (WP 0009, Figure
150) (WP 0148).
Proceed to step 12.
Resistance More Than 5.0 Ohms -
Proceed to step 8.
8. Remove jumper wire from har-
ness connector V-C2 (WP 0009,
Figure 157) terminal 1 and termi-
nal 2.
9. Disconnect sensor wiring har-
ness connector V-C5 (WP 0009,
Figure 148) from rear chassis wir-
ing harness FA-C19 (WP 0009,
Figure 147).
10. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
continuity between harness con-
Replace rear chassis wiring harness
nector FA-C20 (WP 0009, Figure
(WP 0188).
113) terminal 3 and all other termi-
Connect transmission sensor wiring
nals on harness connector FA-
harness connector V-C2 (WP 0009,
C20 and to machine ground.
Figure 157) to transmission input
Resistance should be less than
speed sensor 1 (WP 0009, Figure
5.0 ohms.
158) (WP 0150).
Proceed to step 12.
Resistance More Than 5.0 Ohms -
Proceed to step 11.
11. Using digital multimeter, test for
Continuity - Replace rear chassis
continuity between harness con-
wiring harness (WP 0188).
nector FA-C20 (WP 0009, Figure
Connect transmission sensor wiring
113) terminal 4 and all other termi-
harness connector V-C2 (WP 0009,
nals on harness connector FA-
Figure 157) to transmission input
C20 and to machine ground.
speed sensor 1 (WP 0009, Figure
There should be no continuity.
158) (WP 0150).
Proceed to step 12.
No Continuity - Replace sensor wir-
ing harness (WP 0157).
Connect harness connector FA-C20
(WP 0009, Figure 113) to transmis-
sion ECM J1 (WP 0009, Figure 112).
Proceed to step 12.
0017-111


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