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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
0070-03 Parking Brake
3. Disconnect rear chassis wiring
Switch Voltage Above Nor-
harness connector FA-C23 (WP
mal - Continued
0009, Figure 17) from lower cab
wire harness connector P-C71
(WP 0009, Figure 18) (WP 0188).
4. Using digital multimeter, test for
Continuity - Replace lower cab wiring
harness (WP 0266).
continuity between harness con-
nector FA-C23 (WP 0009, Figure
Connect lower cab wire harness con-
17) terminal 2 and machine
nector P-C4 (WP 0009, Figure 44) to
ground.
instrument panel wire harness con-
Resistance should be less than 5.0
nector PF-C1 (WP 0009, Figure 45)
ohms.
(WP 0276).
Connect harness connector FA-C21
(WP 0009, Figure 124) to transmis-
sion ECM J2 (WP 0009, Figure 112).
Proceed to step 6.
No Continuity - proceed to step 5.
5. Verify rear frame ground connec-
Ground Connection OK - Replace
rear chassis wiring harness (WP
tion (WP 0009, Figure 133) is
0188).
clean and tight.
Connect lower cab wire harness con-
nector P-C4 (WP 0009, Figure 44) to
instrument panel harness connector
PF-C1 (WP 0009, Figure 45) (WP
0276).
Connect harness connector PF-C6
(WP 0009, Figure 201) to parking
brake switch (WP 0276).
Proceed to step 6.
Ground Connection Not OK - Clean
and tighten ground connection.
Connect harness connector FA-C21
(WP 0009, Figure 124) from transmis-
sion ECM J2 (WP 0009, Figure 112)
(WP 0137).
Connect rear chassis wiring harness
connector FA-C23 (WP 0009, Figure
17) to lower cab wire harness connec-
tor P-C71 (WP 0009, Figure 18) (WP
0188).
Connect lower cab wire harness con-
nector P-C4 (WP 0009, Figure 44) to
instrument panel harness connector
PF-C1 (WP 0009, Figure 45) and har-
ness connector PF-C6 (WP 0009, Fig-
ure 201) to parking brake switch (WP
0276).
Proceed to step 6.
0016-15


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