TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
673-2 Transmission Output
21. Using a digital multimeter (WP
1.
If continuity is found, proceed to
Speed Sensor #2 Data
0296), test for continuity between
step 22.
Erratic, Intermittent, or
pin 12 on transmission jumper har- 2.
If continuity is NOT found, replace
Incorrect - Continued
ness connector MP-C2 (WP 0018,
transmission jumper harness (WP
Figure 54) and pin C on transmis-
0174). Ensure all harness connec-
sion jumper harness connector
tors are reconnected. Verify cor-
MP-C1 (WP 0018, Figure 55).
rect operation of machine (TM 5-
2410-241-10).
22. Using a digital multimeter (WP
1.
If continuity is NOT found, proceed
0296), test for continuity between
to step 23.
pin 11 on transmission jumper har- 2.
If continuity is found, replace
ness connector MP-C2 (WP 0018,
transmission jumper harness (WP
Figure 54) and all other pins in
0174). Ensure all harness connec-
transmission jumper harness con-
tors are reconnected. Verify cor-
nector MP-C2 (WP 0018,
rect operation of machine (TM 5-
Figure 54).
2410-241-10).
23. Using a digital multimeter (WP
1.
If continuity is NOT found, proceed
0296), test for continuity between
to step 24.
pin 12 on transmission jumper har- 2.
If continuity is found, replace
ness connector MP-C2 (WP 0018,
transmission jumper harness (WP
Figure 54) and all other pins in
0169). Ensure all harness connec-
transmission jumper harness con-
tors are reconnected. Verify cor-
nector MP-C2 (WP 0018,
rect operation of machine (TM 5-
Figure 54).
2410-241-10).
24. Remove transmission (WP 0144).
25. Remove transmission speed sen-
sor #2 (WP 0144).
26. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 27.
pin B on transmission harness
2. If continuity is NOT found, replace
connector P-C1 (WP 0018,
transmission sensor harness (WP
Figure 56) and pin 2 on transmis-
0173). Ensure all harness connec-
sion harness speed sensor #2
tors are reconnected. Verify cor-
connector P-C8 (WP 0018,
rect operation of machine (TM 5-
Figure 64).
2410-241-10).
27. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 28.
pin C on transmission harness
2. If continuity is NOT found, replace
connector P-C1 (WP 0018,
transmission sensor harness (WP
Figure 56) and pin 1 on transmis-
0173). Ensure all harness connec-
sion harness speed sensor #2
tors are reconnected. Verify cor-
connector P-C8 (WP 0018,
rect operation of machine (TM 5-
Figure 64).
2410-241-10).
0020-125