TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
247-9 Data Link Abnormal
16. Using a digital multimeter (WP
1. If continuity is found, proceed to
Update Rate - Continued
0296), test for continuity between
step 17.
pin 37 on platform harness (plat-
2. If continuity is NOT found, replace
form to engine) connector MA-C22
platform harness (WP 0209).
(WP 0018, Figure 11) and pin 21
Ensure all harness connectors are
on platform harness connector
reconnected. Verify correct opera-
MA-C14 (WP 0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
17. Using a digital multimeter (WP
1. If continuity is found, replace plat-
0296), test for continuity between
form harness (WP 0209). Ensure
pin 21 on platform harness con-
all harness connectors are recon-
nector MA-C14 (WP 0018, Figure
nected. Verify correct operation of
33) and all other pins in platform
machine (TM 5-2410-241-10).
harness connector MA-C14 (WP
2. If continuity is NOT found, proceed
0018, Figure 33).
to step 18.
18. Using a digital multimeter (WWP
1. If continuity is found, replace plat-
0296), test for continuity between
form harness (WP 0209). Ensure
pin 20 on platform harness con-
all harness connectors are recon-
nector MA-C14 (WP 0018, Figure
nected. Verify correct operation of
33) and all other pins in platform
machine (TM 5-2410-241-10).
harness connector MA-C14 (WP
2. If continuity is NOT found, proceed
0018, Figure 33).
to step 19.
19. Disconnect powertrain ECM con-
nector X-C3 (WP 0018, Figure 3)
from powertrain ECM.
20. Disconnect Resistor Can/Data
Link (WP 0018, Figure 32) from
Powertrain ECM Resistor - CAN/
Data Link X-C10 (WP 0018, Figure
31).
21. Using a digital multimeter (WP
1.
If resistance of 108 to 132 ohms is
0296), measure resistance
found, proceed to step 22.
between pin A and pin B on Resis- 2.
If resistance of 108 to 132 ohms is
tor CAN/Data Link (WP 0018, Fig-
NOT found, replace CAN/Data
ure 32).
Link Resistor. Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
0020-30