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
18. Using digital multimeter (WP
No Continuity - Replace right track
Speed Sensor #2 Data
0283), test for continuity between
speed sensor (WP 0127). Ensure all
Erratic, Intermittent, or
pin 41 on platform harness ECM
harness connectors are reconnected.
Incorrect - Continued
J2 connector PL-C5 (WP 0018,
Verify proper operation of machine
Figure 218) and all other pins on
(TM 5-2410-240-10) and proceed to
platform harness ECM J1 connec-
step 19.
tor PL-C4 (WP 0018, Figure 217).
Continuity - Replace harness (WP
0150, WP 0155). Ensure all harness
connectors are reconnected. Verify
proper operation of machine (TM 5-
2410-240-10).
19. Operate machine forward and
reverse (TM 5-2410-240-10).
20. Do not turn ignition switch and
battery disconnect switch to OFF
position (TM 5-2410-240-10).
21. Connect MSD (WP 0016). Select
2688-02 Code Active - Replace
machine control ECM and check
machine ECM (WP 0147, WP 0149).
for diagnostic codes (WP 0013).
Verify proper operation of machine
(TM 5-2410-240-10).
No Codes Active - The problem does
not exist at this time. Resume normal
operation.
0020-151