TM 5-2410-240-23-1
0020
Table 2. Powertrain and Chassis Troubleshooting with Codes - Continued.
CID FMI CODE
Test or Inspection
Corrective Action
2688-02 Right Drive Motor
12. Disconnect platform harness
Speed Sensor #2 Data
ECM J2 connector PL-C5 (WP
Erratic, Intermittent, or
0018, Figure 218) from machine
Incorrect - Continued
ECM (WP 0147, WP 0149).
13. Using digital multimeter (WP
Continuity - Proceed to step 14.
0283), test for continuity between
No Continuity - Replace platform
pin 40 on platform harness ECM
harness (WP 0150, WP 0155).
J2 connector PL-C5 (WP 0018,
Ensure all harness connectors are
Figure 218) and pin 6 on platform
reconnected. Verify proper operation
harness to chassis harness con-
of machine (TM 5-2410-240-10).
nector PL-C18 (WP 0018, Figure
226).
14. Using digital multimeter (WP
Continuity - Proceed to step 15.
0283), test for continuity between
No Continuity - Replace platform
pin 41 on platform harness ECM
harness (WP 0150, WP 0155).
J2 connector PL-C5 (WP 0018,
Ensure all harness connectors are
Figure 218) and pin 4 on platform
reconnected. Verify proper operation
harness to chassis harness con-
of machine (TM 5-2410-240-10).
nector PL-C18 (WP 0018, Figure
226).
15. Using digital multimeter (WP
No Continuity - Proceed to step 16.
0283), test for continuity between
Continuity - Replace platform wiring
pin 40 on platform harness ECM
harness (WP 0150, WP 0155).
J2 connector PL-C5 (WP 0018,
Ensure all harness connectors are
Figure 218) and all other pins on
reconnected. Verify proper operation
platform harness ECM J2 connec-
of machine (TM 5-2410-240-10).
tor PL-C5 (WP 0018, Figure 218).
16. Using digital multimeter (WP
No Continuity - Proceed to step 17.
0283), test for continuity between
Continuity - Replace platform wiring
pin 40 on platform harness ECM
harness (WP 0150, WP 0155).
J2 connector PL-C5 (WP 0018,
Ensure all harness connectors are
Figure 218) and all other pins on
reconnected. Verify proper operation
platform harness ECM J1 connec-
of machine (TM 5-2410-240-10).
tor PL-C4 (WP 0018, Figure 217).
17. Using digital multimeter
No Continuity - Proceed to step 18.
(WP 0283), test for continuity
Continuity - Replace platform wiring
between pin 41 on platform har-
harness (WP 0150, WP 0155).
ness ECM J2 connector PL-C5
Ensure all harness connectors are
(WP 0018, Figure 218) and all
reconnected. Verify proper operation
other pins on platform harness
of machine (TM 5-2410-240-10).
ECM J2 connector PL-C5 (WP
0018, Figure 218).
0020-150
