TM 5-3805-293-23-2
0030
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2182-05 Blade Pitch Back-
2. Using a digital multimeter, mea-
Resistance Less Than 5.0 Ohms -
ward Solenoid Current
sure for continuity between front
Replace cab lower wiring harness
Below Normal - Continued
attachment wiring harness con-
(WP 0266).
nector U-C1 (WP 0009, Figure
Remove jumper wire between front
121) terminal 15 and terminal 40.
attachment wiring harness connector
Resistance should be less than
U-C42 (WP 0009, Figure 234)
5.0 ohms.
terminal 1 and terminal 2.
Connect front attachment wiring
harness connector U-C42 (WP 0009,
Figure 234) to blade pitch backward
solenoid (WP 0009, Figure 235) (WP
0180).
Proceed to step 3.
Resistance 5.0 Ohms or Greater -
Replace front attachment wiring
harness (WP 0180).
Connect cab lower wiring harness
connector P-C41 (WP 0009, Figure
68) to implement 1 ECM J1 (WP
0009, Figure 69) (WP 0268).
Proceed to step 3.
3. Using MSD (WP 0006), select
2182-05 Code Active - Repeat
implement 120M ECM and verify
troubleshooting code from the
2182-05 is not active.
beginning.
2182-05 Code Not Active -
Troubleshooting complete.
2182-06 Blade Pitch Back-
System Response:
ward Solenoid Current
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.
Test Step 1. Test for Active Code.
1. Using MSD (WP 0006), select
2182-06 Code Active - Proceed to
implement 120M and verify 2182-
Test Step 2.
06 is active.
2182-06 Code Not Active -
Troubleshooting complete.
0030-61