TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
590-12 Engine Control Mod- 15.
ule Data Erratic, Intermit-
0296), test for continuity between
form harness (WP 0209). Ensure
tent, or Incorrect -
pin 23 on platform harness con-
all harness connectors are recon-
Continued
nected. Verify correct operation of
33) and all other pins in platform
machine (TM 5-2410-241-10).
harness connector MA-C14 (WP
to step 16.
16. Disconnect powertrain ECM con-
from powertrain ECM.
1. If continuity is found, proceed to
0296), test for continuity between
step 18.
pin 23 on steering control harness
2. If continuity is NOT found, replace
steering control harness (WP
34) and pin 10 on powertrain ECM
0178). Ensure all harness connec-
tors are reconnected. Verify cor-
Figure 4).
rect operation of machine (TM 5-
2410-241-10).
1. If continuity is found, proceed to
0296), test for continuity between
step 19.
pin 22 on steering control harness
2. If continuity is NOT found, replace
steering control harness (WP
34) and pin 20 on powertrain ECM
0178). Ensure all harness connec-
tors are reconnected. Verify cor-
Figure 4).
rect operation of machine (TM 5-
2410-241-10).
1.
If continuity is found, replace
0296), test for continuity between
steering control harness (WP
pin 10 on powertrain ECM connec-
0178). Ensure all harness connec-
tors are reconnected. Verify cor-
all other pins in powertrain ECM
rect operation of machine (TM 5-
2410-241-10).
Figure 4).
2.
to step 20.
1.
If continuity is found, replace
0296), test for continuity between
steering control harness (WP
pin 20 on powertrain ECM connec-
0178). Ensure all harness connec-
tors are reconnected. Verify cor-
all other pins in powertrain ECM
rect operation of machine (TM 5-
2410-241-10).
Figure 4).
2.
If continuity is NOT found, replace
engine ECM (WP 0101). Ensure
all harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
0020-106