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 5. Test for Open Cab
Position Sensor Voltage
Lower Wiring Harness.
Above Normal - Continued
1. Disconnect the cab lower wiring
harness connector P-C41 (WP
0009, Figure 68) from implement
ECM J1 (WP 0009, Figure 69)
(WP 0266).
2. Disconnect jumper wire between
cab lower wiring harness connec-
tor P-C51 (WP 0009, Figure 118)
terminal 3 and machine ground.
3. Connect jumper wire between cab
lower wiring harness connector P-
C51 (WP 0009, Figure 118) termi-
nal 1 and machine ground.
4. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
for continuity between cab lower
Replace implement 1 ECM (WP
wiring harness connector P-C41
0268).
(WP 0009, Figure 68) terminal 44
Remove jumper wire between cab
and machine ground.
lower wiring harness connector P-C51
Resistance should be less than
(WP 0009, Figure 118) terminal 1 and
5.0 Ohms.
machine ground.
Connect cab lower wiring harness
connector P-C51 (WP 0009, Figure
118) to LH joystick connector J1 (WP
0282).
Proceed to step 5.
Resistance 5.0 Ohms or Greater -
Replace cab lower wiring harness
(WP 0266).
Proceed to step 5.
5. Using MSD (WP 0006), select
2146-03 Code Active - Repeat
Implement 120M ECM and verify
troubleshooting code from the
2146-03 is not active.
beginning.
2146-03 Code Not Active -
Troubleshooting complete.
Test Step 6. Test Signal Voltage to
Sensor.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
0028-7