TM 5-2410-240-23-1
0020
Table 2. Powertrain and Chassis Troubleshooting with Codes - Continued.
CID FMI CODE
Test or Inspection
Corrective Action
0291-03 Engine Cooling Fan 6. Using digital multimeter (WP
Continuity - Proceed to step 7.
Solenoid Voltage Above Nor-
0283), test for continuity between
No Continuity - Replace engine wir-
mal - Continued
pin 5 on engine harness to plat-
ing harness assembly (WP 0046).
form harness connector EN-C50
Ensure all harness connectors are
(WP 0018, Figure 140) and pin 1
reconnected. Verify proper operation
on engine harness demand fan
of machine (TM 5-2410-240-10).
solenoid Connector EN-C18 (WP
0018, Figure 135).
7. Using digital multimeter (WP
No Continuity - Proceed to step 8.
0283), test for continuity between
Continuity - Replace engine wiring
pin 5 on engine harness to plat-
harness assembly (WP 0046). Ensure
form harness connector EN-C50
all harness connectors are recon-
(WP 0018, Figure 140) and all
nected. Verify proper operation of
other pins on engine harness to
machine (TM 5-2410-240-10).
platform harness connector EN-
C50 (WP 0018, Figure 140).
8. Using digital multimeter (WP
No Continuity - Proceed to step 9.
0283), test for continuity between
Continuity - Replace engine wiring
pin 5 on engine harness to plat-
harness assembly (WP 0046). Ensure
form harness connector EN-C50
all harness connectors are recon-
(WP 0018, Figure 140) and all
nected. Verify proper operation of
other pins on engine harness to
machine (TM 5-2410-240-10).
platform harness connector EN-
C15 (WP 0018, Figure 132).
9. Disconnect platform harness
ECM J1 connector PL-C4 (WP
0018, Figure 217) from machine
ECM (WP 0147, WP 0149).
10. Using digital multimeter (WP
Continuity - Proceed to step 11.
0283), test for continuity between
No Continuity - Replace platform wir-
pin 65 on platform harness ECM
ing harness (WP 0150, WP 0155).
J1 connector PL-C4 (WP 0018,
Ensure all harness connectors are
Figure 217) and pin 5 on platform
reconnected. Verify proper operation
harness to engine harness con-
of machine (TM 5-2410-240-10).
nector PL-C32 (WP 0018, Figure
232).
11. Using digital multimeter (WP
No Continuity - Replace machine
0283), test for continuity between
ECM (WP 0147, WP 0149). Ensure all
pin 65 on platform harness ECM
harness connectors are reconnected.
J1 connector PL-C4 (WP 0018,
Verify proper operation of machine
Figure 217) and all other pins on
(TM 5-2410-240-10).
platform harness ECM J1 connec-
Continuity - Replace platform wiring
tor PL-C4 (WP 0018, Figure 217).
harness (WP 0150, WP 0155).
Ensure all harness connectors are
reconnected. Verify proper operation
of machine (TM 5-2410-240-10).
0020-45
