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
0490-04 Implement Lock Out
5. Using the MSD (WP 0006), select 0490-04 Code Active - Repeat
Switch Voltage Below
Implement 120M and verify 0490- troubleshooting code from the
Normal - Continued
04 is not active.
beginning.
0490-04 Code Not Active -
Troubleshooting complete.
Test Step 3. Test for Open 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. Connect jumper wire between cab
lower wiring harness connector P-
C94 (WP 0009, Figure 207) termi-
nal 4 and terminal 5.
4. Using digital multimeter, measure
Resistance 5.0 Ohms or Less -
for resistance between cab lower
Proceed to step 5.
wiring harness connector P-C39
Resistance 5.0 Ohms or Greater -
(WP 0009, Figure 70) terminal 1
Replace cab lower wiring harness
and P-C41 (WP 0009, Figure 68)
(WP 0266).
terminal 31.
Proceed to step 8.
Resistance should be 5.0 ohms or
less.
5. Remove jumper wire between cab
lower wiring harness connector P-
C94 (WP 0009, Figure 207) termi-
nal 4 and terminal 5.
6. Connect jumper wire between cab
lower wiring harness connector P-
C94 (WP 0009, Figure 207) termi-
nal 5 and terminal 6.
7. Using digital multimeter, measure
Resistance 5.0 Ohms or Less -
for resistance between cab lower
Replace implement 1 ECM (WP
wiring harness connector P-C41
0268).
(WP 0009, Figure 68) terminal 31
Proceed to step 8.
and terminal 14.
Resistance 5.0 Ohms or Greater -
Resistance should be 5.0 ohms or
Replace cab lower wiring harness
less.
(WP 0266).
Proceed to step 8.
0026-61