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
0490-03 Implement Lock Out
5. Using the MSD (WP 0006), select 0490-03 Code Active - Repeat
Switch Voltage Above
Implement 120M and verify 0490- troubleshooting code from the
Normal - Continued
03 is not active.
beginning.
0490-03 Code Not Active -
Troubleshooting complete.
Test Step 3. Test for Shorted Cab
Lower Wiring Harness.
1. Disconnect the cab lower wiring
harness connector P-C39 (WP
0009, Figure 70) from implement
ECM J2 (WP 0009, Figure 71)
(WP 0268).
2. Disconnect the cab lower wiring
harness connector P-C41 (WP
0009, Figure 68) from implement
ECM J1 (WP 0009, Figure 69)
(WP 0268).
3. Using digital multimeter, measure
Continuity - Replace cab lower wiring
for continuity between cab lower
harness (WP 0266).
wiring harness connector P-C39
Proceed to step 5.
(WP 0009, Figure 70) terminal 1
No Continuity - Proceed to step 4.
and all other P-C39 terminals.
There should be no continuity.
4. Using digital multimeter, measure
Continuity - Replace cab lower wiring
for continuity between cab lower
harness (WP 0266).
wiring harness connector P-C41
Proceed to step 5.
(WP 0009, Figure 68) terminal 14
No Continuity - Replace implement 1
and all other P-C39 terminals.
ECM (WP 0268).
There should be no continuity.
Connect the cab lower wiring harness
connector P-C94 (WP 0009, Figure
207) to implement lockout switch (WP
0009, Figure 216) (WP 0272).
Proceed to step 5.
5. Using the MSD (WP 0006), select 0490-03 Code Active - Repeat
Implement 120M and verify 0490- troubleshooting code from the
03 is not active.
beginning.
0490-03 Code Not Active -
Troubleshooting complete.
0026-59