TM 5-3805-293-23-2
0027
Table 1. Implement Code (0615-02 TO 2113-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1473-03 Steering Control
3. Using the MSD (WP 0006), select 1473-03 Code Active - Repeat
Position Sensor #3 Voltage
Implement 120M and verify 1473- troubleshooting code from the
Above Normal - Continued
03 is not active.
beginning.
1473-03 Code Not Active -
Troubleshooting complete.
System Response:
1473-04 Steering Control
Position Sensor #3 Voltage
ECM will log a diagnostic code and a
Below Normal
warning will appear on the messenger
while the diagnostic code is Active.
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. Test for Signal Voltage
at LH Joystick.
1. Connect MSD (WP 0006), select
Implement 120M and verify 1473-
04 is active.
2. Turn ignition switch and battery
disconnect switch to the OFF
position.
3. Disconnect the cab lower wiring
harness connector P-C48 (WP
0009, Figure 116) from LH joy-
stick connector J-3 (WP 0009,
Figure 117) (WP 0282).
4. Turn ignition switch and battery
disconnect switch to the ON posi-
tion.
5. Using digital multimeter, measure
Voltage OK (11.8 to 12.3 Volts) -
voltage between P-C48 terminal 1
Sensor signal circuit, transmission
(WP 0009, Figure 116) and termi-
and implement ECM OK. Replace LH
nal 3 (ground).
joystick (WP 0282).
Voltage should be 11.8 to 12.3 volts.
Proceed to step 6.
Voltage Not OK - Sensor signal
circuit shorted or transmission or
implement ECM bad, proceed to Test
Step 2.
0027-107