TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
168-4 Electrical System Volt- 25. Using a digital multimeter (WP
1. If continuity is found, proceed to
age Below Normal - Con-
0296), test for continuity between
step 26.
tinued
pin 21 on platform harness con-
2. If continuity is NOT found, replace
nector MA-C3 (WP 0018,
platform harness (WP 0209).
Figure 21) and pin 1 on platform
Ensure all harness connectors are
harness connector MA-C14 (WP
reconnected. Verify correct opera-
0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
26. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 27.
pin 22 on platform harness con-
2. If continuity is NOT found, replace
nector MA-C3 (WP 0018,
platform harness (WP 0209).
Figure 21) and pin 2 on platform
Ensure all harness connectors are
harness connector MA-C14 (WP
reconnected. Verify correct opera-
0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
N OT E
Pins 1 and 2 will have continuity to each other.
27. Using a digital multimeter (WP
1. If continuity is found, replace plat-
0296), test for continuity between
form harness (WP 0209). Ensure
pin 2 on platform harness connec-
all harness connectors are recon-
tor MA-C14 (WP 0018, Figure 33)
nected. Verify correct operation of
and pins 3-70 on platform harness
machine (TM 5-2410-241-10).
connector MA-C14 (WP 0018,
2. If continuity is NOT found, proceed
Figure 33).
to step 28.
28. Remove ECM Fuse #19 (Figure 3,
Item 1) from fuse panel (Figure 3,
Item 2). (TM 5-2410-241-10).
29. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 30.
pin 21 on fuse panel wiring har-
2. If continuity is NOT found, replace
ness connector A-C1 (WP 0018,
fuse panel wiring harness (WP
Figure 22) and left cavity of ECM
0176). Install ECM Fuse #19 on
Fuse #19.
fuse panel. Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
0020-14