TM 5-2410-240-23-1
0020
Table 2. Powertrain and Chassis Troubleshooting with Codes - Continued.
CID FMI CODE
Test or Inspection
Corrective Action
N OT E
1705-03 Proportional Sole-
noid Valve (Forward Right
Always inspect harness connectors that are involved in circuit. Poor
Drive Pump) Voltage Above
connections can often be the cause of an electrical circuit problem.
Normal
Verify that all connections in circuit are clean, secure, and connections
are in good condition. If a problem with connection is found, correct
problem and verify diagnostic code is active before performing this
procedure.
Tag wiring harnesses to aid installation.
1. Connect MSD (WP 0016). Select
1705-03 Code Active - Proceed to
machine control ECM and check
step 2.
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).
3. Disconnect pump harness RH for-
ward pump solenoid connector
PH-C4 (WP 0018, Figure 208)
from RH forward pump solenoid.
4. Disconnect pump harness to
engine harness connector PH-C1
(WP 0018, Figure 205) from
engine harness to platform har-
ness connector EN-C21 (WP
0018, Figure 137).
5. Using digital multimeter
Continuity - Proceed to step 6.
(WP 0283), test for continuity
No Continuity - Replace pump har-
between pin 3 on pump harness
ness (WP 0046). Ensure all harness
to engine harness connector PH-
connectors are reconnected. Verify
C1 (WP 0018, Figure 205) and
proper operation of machine (TM 5-
pin 1 on pump harness RH for-
2410-240-10).
ward pump solenoid connector
PH-C4 (WP 0018, Figure 208).
6. Using digital multimeter
No Continuity - Proceed to step 7.
(WP 0283), test for continuity
Continuity - Replace pump harness
between pin 3 on pump harness
(WP 0046). Ensure all harness con-
to engine harness connector PH-
nectors are reconnected. Verify
C1 (WP 0018, Figure 205) and all
proper operation of machine (TM 5-
other pins on pump harness to
2410-240-10).
engine harness connector PH-C1
(WP 0018, Figure 205).