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
2203-04 Steering Valve Con-
System Response:
trol Module Spool Position
ECM will log a diagnostic code.
Signal Lines Voltage Below
Normal
N OT E
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a con-
nection is found, correct the problem and verify that this diagnostic code
is Active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is Active.
Test Step 1. Verify 2203-04 code is
active.
1. Connect MSD (WP 0006), select
2204-03 Code Active - Proceed to
Implement 120M and check for
Test Step 2.
Active code 2204-03.
2204-03 Code Not Active -
Troubleshooting complete.
Test Step 2. Test Steering Valve
Signal In Front Attachment Wiring
Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Disconnect harness connector U-
C34 (WP 0009, Figure 217) from
steering valve control module
(WP 0242).
3. Disconnect front attachment wir-
ing harness connector U-C1 (WP
0009, Figure 121) from cab lower
wiring harness connector P-C50
(WP 0009, Figure 120) (WP
0266).
4. Using digital multimeter, test for
Continuity - Replace front
continuity between harness con-
attachment wiring harness (WP
nector U-C1 (WP 0009, Figure
0180).
121) terminal 55 and all other ter-
Proceed to step 5.
minals on harness connector U-
No Continuity - Proceed to Test Step
C1 and to machine ground.
3.
There should be no continuity.
0031-96
