TM 5-3805-293-23-2
0026
Table 1. Implement Code (0041-03 to 0600-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0597-14 Main Hydraulic
No Continuity - Replace rear chassis
Pump Discharge Pressure
wiring harness (WP 0188).
Sensor Special Instruction -
Connect the hydraulic valve wiring
Continued
harness connector AP-C2 (WP 0009,
Figure 214) to hydraulic pump
discharge pressure sensor.
Connect the cab lower wiring harness
connector P-C41 (WP 0009, Figure
68) to implement ECM J1 (WP 0009,
Figure 69) (WP 0268).
Proceed to step 3.
3. Turn battery disconnect switch to
the ON position.
4. Start the engine and allow idle
speed to stabilize (5 minutes).
5. Using the MSD (WP 0006), select 0597-14 Code Active - Repeat
Implement 120M and verify 0597- troubleshooting code from the
14 is not active.
beginning.
0597-14 Code Not Active -
Troubleshooting complete.
System Response:
0600-03 Main Hydraulic
Pump Discharge Pressure
ECM will log a diagnostic code.
Sensor Voltage Above Nor-
N OT E
mal
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a con-
nection is found, correct the problem and verify that this diagnostic code
is Active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is active.
Test Step 1. Verify if Code 0600-03
is Active.
1. Connect MSD (WP 0006). Select 0600-03 Code Active - Proceed to
Implement 120M and verify 0600- Test Step 2.
03 is active.
0600-03 Code Not Active -
Troubleshooting complete.
0026-88
