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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
0070-04 Parking Brake
7. Using digital multimeter, test for
Continuity - proceed to step 8.
Switch Voltage Above Nor-
continuity between harness con-
No Continuity - Replace Transmis-
mal - Continued
nector FA-C21 (WP 0009, Figure
sion ECM (WP 0137).
124) terminal 39 and machine
Proceed to step 16.
ground. There should be no conti-
nuity.
8. Disconnect harness connector
PF-C6 (WP 0009, Figure 201)
from parking brake switch (WP
0276).
9. Using digital multimeter, test for
Continuity - proceed to step 10.
continuity between harness con-
No Continuity - Replace parking
nector FA-C21 (WP 0009, Figure
brake switch (WP 0276).
124) terminal 38 and machine
Proceed to step 16.
ground. There should be no conti-
nuity.
10. Disconnect lower cab wire har-
ness connector P-C4 (WP 0009,
Figure 44) from instrument panel
harness connector PF-C1 (WP
0009, Figure 45) (WP 0276).
11. Using digital multimeter, test for
Continuity - Proceed to step 13.
continuity between harness con-
No Continuity - Proceed to step 12.
nector FA-C21 (WP 0009, Figure
124) terminal 38 and machine
ground. There should be no conti-
nuity.
12. Using digital multimeter, test for
Continuity - Proceed to step 13.
continuity between harness con-
No Continuity - Replace instrument
nector FA-C21 (WP 0009, Figure
panel harness (WP 0276).
124) terminal 39 and machine
Connect harness connector FA-C21
ground. There should be no conti-
(WP 0009, Figure 124) from transmis-
nuity.
sion ECM J2 (WP 0009, Figure 112).
Proceed to step 16.
13. Disconnect harness connector
FA-C22 (WP 0009, Figure 47)
from harness connector P-C69
(WP 0009, Figure 46).
0016-17


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