TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
368-2 Autoshift Switch Data
16. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
Erratic, Intermittent, or
0296), test for continuity between
to step 17.
Incorrect - Continued
pin 15 on platform harness con-
2. If continuity is found, replace plat-
nector MA-C14 (WP 0018, Figure
form harness (WP 0209). Ensure
33) and all other pins in platform
all harness connectors are recon-
harness connector MA-C14 (WP
nected. Verify correct operation of
0018, Figure 33).
machine (TM 5-2410-241-10).
17. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 18.
pin C on dash harness autoshift
2.
If continuity is NOT found, replace
switch connector E-C11 (WP
platform harness (WP 0209).
0018, Figure 50) and pin 4 on plat-
Ensure all harness connectors are
form harness connector MA-C14
reconnected. Verify correct opera-
(WP 0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
18. Disconnect powertrain ECM con-
nector X-C2 (WP 0018, Figure 4)
from powertrain ECM.
19. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 20.
pin 42 on powertrain ECM connec- 2.
If continuity is NOT found, replace
tor X-C2 (WP 0018, Figure 4) and
steering control harness (WP
pin 14 on steering control harness
0178). Ensure all harness connec-
connector X-C1 (WP 0018,
tors are reconnected. Verify cor-
Figure 34).
rect operation of machine (TM 5-
2410-241-10).
20. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 21.
pin 41 on powertrain ECM connec- 2.
If continuity is NOT found, replace
tor X-C2 (WP 0018, Figure 4) and
steering control harness (WP
pin 15 on steering control harness
0178). Ensure all harness connec-
connector X-C1 (WP 0018, Figure
tors are reconnected. Verify cor-
34).
rect operation of machine (TM 5-
2410-241-10).
21. Using a digital multimeter (WP
1.
If continuity is NOT found, proceed
0296), test for continuity between
to step 22.
pin 41 on powertrain ECM connec- 2.
If continuity is found, replace
tor X-C2 (WP 0018, Figure 4) and
steering control harness (WP
all other pins in powertrain ECM
0178). Ensure all harness connec-
connector X-C2 (WP 0018,
tors are reconnected. Verify cor-
Figure 4).
rect operation of machine (TM 5-
2410-241-10).
0020-57