TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
296-9 Unable to Communi-
10. Disconnect powertrain ECM
cate with Transmission
steering harness X-C1 (WP 0018,
ECM - Continued
Figure 34) from platform harness
MA-C14 (WP 0018, Figure 33).
11. Using digital multimeter
1.
If continuity is found, proceed to
(WP 0296), test for continuity
step 12.
between pin 40 on platform har-
2.
If continuity is not found, replace
ness (platform to engine) connec-
platform harness (WP 0209).
tor MA-C22 (WP 0018, Figure 11)
Ensure all harness connectors
and pin 23 on platform harness
are reconnected. Verify correct
MA-C14 (WP 0018, Figure 33).
operation of machine (TM 5-2410-
241-10).
12. Using digital multimeter
1.
If continuity is found, proceed to
(WP 0296), test for continuity
step 13.
between pin 39 on platform har-
2.
If continuity is not found, replace
ness (platform to engine) connec-
platform harness (WP 0209).
tor MA-C22 (WP 0018, Figure 11)
Ensure all harness connectors
and pin 22 on platform harness
are reconnected. Verify correct
MA-C14 (WP 0018, Figure 33).
operation of machine (TM 5-2410-
241-10).
13. Using digital multimeter
1. If continuity is found, replace plat-
(WP 0296), test for continuity
form harness (WP 0209). Ensure
between pin 22 on platform har-
all harness connectors are recon-
ness MA-C14 (WP 0018,
nected. Verify correct operation of
Figure 33) and all other pins on
machine (TM 5-2410-241-10).
platform harness MA-C14
2. If continuity is not found, proceed
(WP 0018, Figure 33).
to step 14.
14. Using digital multimeter
1. If continuity is found, replace plat-
(WP 0296), test for continuity
form harness (WP 0209). Ensure
between pin 23 on platform har-
all harness connectors are recon-
ness MA-C14 (WP 0018,
nected. Verify correct operation of
Figure 33) and all other pins on
machine (TM 5-2410-241-10).
platform harness MA-C14
2. If continuity is not found, proceed
(WP 0018, Figure 33).
to step 15.
15. Disconnect powertrain ECM con-
nector X-C2 (WP 0018, Figure 4)
from powertrain ECM.
16. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 17.
between pin 23 on powertrain
2. If continuity is not found, replace
ECM steering harness X-C1
steering control harness
(WP 0018, Figure 34) and pin 10
(WP 0178). Ensure all harness
on powertrain ECM connector
connectors are reconnected. Ver-
X-C2 (WP 0018, Figure 4).
ify correct operation of machine
(TM 5-2410-241-10).