TM 5-3805-293-23-2
0031
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2650-03 Primary Steering
2. Disconnect front attachment wir-
Valve ECM Power Supply
ing harness connector U-C1 (WP
Output Voltage Above Nor-
0009, Figure 121) from cab lower
mal - Continued
wiring harness connector P-C50
(WP 0009, Figure 120).
3. Install a jumper wire between har-
ness connector U-C34 (WP 0009,
Figure 217) terminal 4 and termi-
nal 6.
4. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
continuity between harness con-
Proceed to step 5.
nector U-C1 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
121) terminal 25 and terminal 55.
Replace front attachment wiring
Resistance should be less than
harness (WP 0180).
5.0 Ohms.
Proceed to step 7.
5. Remove jumper wire from har-
ness connector U-C34 (WP 0009,
Figure 217) terminal 4 and termi-
nal 6.
6. Using digital multimeter, test for
Continuity - Replace front
continuity between harness con-
attachment wiring harness (WP
nector U-C1 (WP 0009, Figure
0183).
121) terminal 25 and all other ter-
Proceed to step 7.
minals on harness connector U-
No Continuity - Proceed to step Test
C1.
Step 3.
There should be no continuity.
7. Using the MSD (WP 0006), select 2650-03 Code Active - Repeat
Implement 120M and verify 2650- troubleshooting code from the
03 is not active.
beginning.
2650-03 Code Not Active -
Troubleshooting complete.
Test Step 3. Test Cab Lower Wiring
Harness.
1. Disconnect cab lower wiring har-
ness connector P-C41 (WP 0009,
Figure 68) from implement 1 ECM
J1 (WP 0009, Figure 69) (WP
0266).
2. Install a jumper wire between har-
ness connector P-C41 (WP 0009,
Figure 68) terminal 12 and termi-
nal 37.
0031-155
