TM 5-2410-240-23-1
0020
Table 2. Powertrain and Chassis Troubleshooting with Codes - Continued.
CID FMI CODE
Test or Inspection
Corrective Action
0148-03 Hystat Drive Pres-
14. Using digital multimeter
Continuity - Proceed to step 15.
sure Sensor Voltage Above
(WP 0283), test for continuity
No Continuity - Replace platform wir-
Normal - Continued
between pin 37 on platform har-
ing harness (WP 0150, WP 0155).
ness ECM J1 connector PL-C4
Ensure all harness connectors are
(WP 0018, Figure 217) and pin 25
reconnected. Verify proper operation
on platform harness to chassis
of machine (TM 5-2410-240-10).
harness connector PL-C18 (WP
0018, Figure 226).
15. Using digital multimeter
Continuity - Proceed to step 16.
(WP 0283), test for continuity
No Continuity - Replace platform wir-
between pin 11 on platform har-
ing harness (WP 0150, WP 0155).
ness ECM J1 connector PL-C4
Ensure all harness connectors are
(WP 0018, Figure 217) and pin 23
reconnected. Verify proper operation
on platform harness to chassis
of machine (TM 5-2410-240-10).
harness connector PL-C18 (WP
0018, Figure 226).
16. Using digital multimeter
No Continuity - Replace machine
(WP 0283), test for continuity
ECM (WP 0147, WP 0149). Ensure all
between pin 37 on platform har-
harness connectors are reconnected.
ness ECM J1 connector PL-C4
Verify proper operation of machine
(WP 0018, Figure 217) and all
(TM 5-2410-240-10).
other pins on platform harness
Continuity - Replace platform wiring
ECM J1 connector PL-C4 (WP
harness (WP 0150, WP 0155).
0018, Figure 217).
Ensure all harness connectors are
reconnected. Verify proper operation
of machine (TM 5-2410-240-10).
N OT E
0148-04 Hystat Drive Pres-
sure Sensor Voltage Below
Always inspect harness connectors that are involved in circuit. Poor
Normal
connections can often be the cause of an electrical circuit problem.
Verify that all connections in circuit are clean, secure, and connections
are in good condition. If a problem with a connection is found, correct
problem and verify diagnostic code is active before performing this
procedure.
Tag wiring harnesses to aid installation.
0148-04 Code Active - Proceed to
1. Connect MSD (WP 0016). Select
step 2.
machine control ECM and check
for diagnostic codes (WP 0013).
No Codes Active - The problem does
not exist at this time. Resume normal
operation.
2. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-240-10).