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
0597-03 Main Hydraulic
Test Step 9. Test for Shorted Cab
Pump Discharge Pressure
Lower Wiring Harness.
Sensor Voltage Above Nor-
1. Turn ignition switch and battery
mal - Continued
disconnect switch to the OFF
position.
2. Remove jumper wire between
hydraulic valve wiring harness
connector AP-C2 (WP 0009, Fig-
ure 214) terminal B and terminal
C.
3. Disconnect the cab lower wiring
harness connector P-C41 (WP
0009, Figure 68) from implement
ECM J1 (WP 0009, Figure 69)
(WP 0268).
4. Using digital multimeter, measure
Continuity - Proceed to Test Step 10.
for continuity between cab lower
No Continuity- Replace the
wiring harness connector P-C41
implement 1 ECM (WP 0268).
(WP 0009, Figure 68) terminal 36
Connect the hydraulic valve wiring
and all other P-C41 terminals.
harness connector AP-C2 (WP 0009,
There should be no continuity.
Figure 214) to hydraulic pump
discharge pressure sensor.
Proceed to step 5.
5. Using the MSD (WP 0006), select 0597-03 Code Active - Repeat
Implement 120M and verify 0597- troubleshooting code from the
03 is not active.
beginning.
0597-03 Code Not Active -
Troubleshooting complete.
Test Step 10. Test for Shorted Rear
Chassis Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) from cab
lower wiring harness connector P-
C69 (WP 0009, Figure 46) (WP
0188).
0026-76