TM 5-3805-293-23-2
0028
Table 1. Implement Code (2146-02 to 2156-08) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2146-03 Articulation Lever
Test Step 1. Test for Active Code.
Position Sensor Voltage
1. Connect MSD (WP 0006). Select
0041-03 or 0041-04 Code Active -
Above Normal - Continued
Implement 120M ECM and check
Troubleshoot 0041-03 or 0041-04
if 0041-03 or 0041-04 is active.
code first before proceeding.
0041-03 or 0041-04 Code Not Active
- Proceed to step 2.
2. Using the MSD (WP 0006). Select 2146-03 Code Active - Proceed to
Implement 120M and verify 2146- Test Step 2.
03 is active.
2146-03 Code Not Active -
Troubleshooting complete.
Test Step 2. Test 8 Volt Power Sup-
ply Voltage to Sensor.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect cab lower wiring har-
ness connector P-C51 (WP 0009,
Figure 118) from LH joystick con-
nector J1 (WP 0282).
3. Turn ignition switch and battery
disconnect switch to the ON posi-
tion.
4. Using digital multimeter, test for
Voltage Between 7.6 to 8.4 Volts -
voltage between harness connec-
Proceed to Test Step 6.
tor P-C51 (WP 0009, Figure 118)
Voltage Out of Specifications of 7.6
terminal 1 and terminal 3 ground.
to 8.4 Volts - Proceed to Test Step 3.
Voltage should be between 7.6 to
8.4 volts.
Test Step 3. Test for Open Rear
Chassis Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect the rear chassis wir-
ing harness connector FA-C20
(WP 0009, Figure 113) from trans-
mission ECM J1 (WP 0009, Fig-
ure 112).
3. Connect jumper wire between cab
lower wiring harness connector P-
C51 (WP 0009, Figure 118) termi-
nal 3 and machine ground.
0028-5
