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
0597-04 Main Hydraulic
3. Using digital multimeter, measure
Continuity - Proceed to Test Step 8.
Pump Discharge Pressure
for continuity between cab lower
No Continuity- Replace the
Sensor Voltage Below
wiring harness connector P-C41
implement 1 ECM (WP 0268).
Normal - Continued
(WP 0009, Figure 68) terminal 36
Connect the hydraulic valve wiring
and terminal 21.
harness connector AP-C2 (WP 0009,
There should be no continuity.
Figure 214) to hydraulic pump
discharge pressure sensor.
Proceed to step 4.
4. Using the MSD (WP 0006), select 0597-04 Code Active - Repeat
Implement 120M and verify 0597- troubleshooting code from the
04 is not active.
beginning.
0597-04 Code Not Active -
Troubleshooting complete.
Test Step 8. 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).
2. Using digital multimeter, measure
Continuity - Proceed to Test Step 9.
for resistance between rear chas-
No Continuity - Replace cab lower
sis wiring harness connector FA-
wiring harness (WP 0266).
C22 (WP 0009, Figure 47) termi-
Connect the hydraulic valve wiring
nal 23 and terminal 22.
harness connector AP-C2 (WP 0009,
There should be no continuity.
Figure 214) to hydraulic pump
discharge pressure sensor.
Proceed to step 3.
3. Using the MSD (WP 0006), select 0597-04 Code Active - Repeat
Implement 120M and verify 0597- troubleshooting code from the
04 is not active.
beginning.
0597-04 Code Not Active -
Troubleshooting complete.
Test Step 9. Test for Shorted
Hydraulic Valve Wiring Harness.
1. Disconnect the hydraulic valve
wiring harness connector AP-C1
(WP 0009, Figure 213) from rear
chassis wiring harness connector
FA-C30 (WP 0009, Figure 211).
0026-82