TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
585-2 Transmission Output
23. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
Speed Sensor #1 Data
0296), test for continuity between
to step 24.
Erratic, Intermittent, or
pin 9 on transmission jumper har-
2. If continuity is found, replace
Incorrect - Continued
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 0142).
25. Remove transmission speed sen-
sor #1 (WP 0143).
26. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 27.
pin A on transmission harness
2.
If continuity is NOT found, replace
connector P-C1 (WP 0018, Figure
transmission sensor harness (WP
56) and pin 1 on transmission har-
0173). Ensure all harness connec-
ness speed sensor #1 connector
tors are reconnected. Verify cor-
P-C2 (WP 0018, Figure 57).
rect operation of machine (TM 5-
2410-241-10).
27. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 28.
pin H on transmission harness
2.
If continuity is NOT found, replace
connector P-C1 (WP 0018, Figure
transmission sensor harness (WP
56) and pin 2 on transmission har-
0173). Ensure all harness connec-
ness speed sensor #1 connector
tors are reconnected. Verify cor-
P-C2 (WP 0018, Figure 57).
rect operation of machine (TM 5-
2410-241-10).
28. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
0296), test for continuity between
to step 29.
pin A on transmission harness
2. If continuity is found, replace
connector P-C1 (WP 0018, Figure
transmission sensor harness (WP
56) and all other pins in transmis-
0173). Ensure all harness connec-
sion harness connector P-C1 (WP
tors are reconnected. Verify cor-
0018, Figure 56).
rect operation of machine (TM 5-
2410-241-10).
29. Using a digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
transmission speed sensor #1
pin H on transmission harness
(WP 0143). Ensure all harness
connector P-C1 (WP 0018, Figure
connectors are reconnected. Ver-
56) and all other pins in transmis-
ify correct operation of machine
sion harness connector P-C1 (WP
(TM 5-2410-241-10).
0018, Figure 56).
2. If continuity is found, replace
transmission sensor harness (WP
0173). Ensure all harness connec-
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
0020-91
