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
2146-02 Articulation Lever
Test Step 4. Test for Shorted Cab
Position Sensor Data
Lower Wiring Harness.
Erratic, Intermittent or Incor-
1. Remove jumper wire between cab
rect - Continued
lower wiring harness connector P-
C52 (WP 0009, Figure 154) termi-
nal 1 and P-C48 (WP 0009, Fig-
ure 116) terminal 3.
2. Using digital multimeter, measure
Continuity - Replace cab lower wiring
for continuity between cab lower
harness (WP 0266).
wiring harness connector P-C39
Proceed to step 3.
(WP 0009, Figure 70) terminal 26
No Continuity - Replace implement 1
and all other P-C39 terminals and
ECM (WP 0268).
all P-C41 terminals. There should
Connect cab lower wiring harness
be no continuity.
connector P-C52 (WP 0009, Figure
154) to LH joystick connector J2 (WP
0282).
Connect the cab lower wiring harness
connector P-C48 (WP 0009, Figure
116) to LH joystick connector J3 (WP
0282).
Proceed to step 3.
3. Using MSD (WP 0006), select
2146-02 Code Active - Repeat
Implement 120M ECM and verify
troubleshooting code from the
2146-02 is not active.
beginning.
2146-02 Code Not Active -
Troubleshooting complete.
System Response:
2146-03 Articulation Lever
Position Sensor Voltage
ECM will log diagnostic code.
Above 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.
0028-4
