TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1401-6 Transmission Sole-
18. Remove rear floor plate (WP
noid Valve #1 Current
0231).
Above Normal - Contin-
ued
19. Disconnect platform harness con-
nector MA-C7 (WP 0018,
Figure 53) from transmission
jumper harness connector MP-C2
(WP 0018, Figure 54).
20. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 21.
pin 1 on platform harness connec-
2. If continuity is NOT found, replace
tor to transmission jumper harness
platform harness (WP 0209).
MA-C7 (WP 0018, Figure 53) and
Ensure all harness connectors are
pin 28 on platform harness con-
reconnected. Verify correct opera-
nector MA-C14 (WP 0018, Figure
tion of machine (TM 5-2410-241-
33).
10).
21. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 22.
pin 6 on platform harness connec-
2. If continuity is NOT found, replace
tor to transmission jumper harness
platform harness (WP 0209).
MA-C7 (WP 0018, Figure 53) and
Ensure all harness connectors are
pin 30 on platform harness con-
reconnected. Verify correct opera-
nector MA-C14 (WP 0018, Figure
tion of machine (TM 5-2410-241-
33).
10).
22. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
0296), test for continuity between
to step 23.
pin 28 on platform harness con-
2. If continuity is found, replace plat-
nector MA-C14 (WP 0018,
form harness (WP 0209). Ensure
Figure 33) and all other pins in
all harness connectors are recon-
platform harness connector MA-
nected. Verify correct operation of
C14 (WP 0018, Figure 33).
machine (TM 5-2410-241-10).
23. Disconnect transmission jumper
harness connector MP-C1 (WP
0018, Figure 55) from transmis-
sion harness connector P-C1 (WP
0018, Figure 56).
24. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 25.
pin 1 on transmission jumper har-
2. If continuity is NOT found, replace
ness connector MP-C2 (WP 0018,
transmission jumper harness (WP
Figure 54) and pin E on transmis-
0169). 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).
0020-165