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
2153-03 Blade Pitch Control
3. Disconnect the cab lower wiring
Position Sensor Voltage
harness connector P-C39 (WP
Above Normal - Continued
0009, Figure 70) from implement
ECM J2 (WP 0009, Figure 71)
(WP 0266).
4. Connect jumper wire between cab
lower wiring harness connector
PE-C8 (WP 0009, Figure 50) ter-
minal 10 and terminal 3.
5. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
for continuity between cab lower
Proceed to Test Step 8.
wiring harness connector P-C39
Resistance 5.0 Ohms or Greater -
(WP 0009, Figure 70) terminal 25
Replace cab lower wiring harness
and P-C41 (WP 0009, Figure 68)
(WP 0266).
terminal 70.
Proceed to step 6.
Resistance should be less than
5.0 ohms.
6. Using MSD (WP 0006), select
2153-03 Code Active - Repeat
Implement 120M ECM and verify
troubleshooting code from the
2153-03 is not active.
beginning.
2153-03 Code Not Active -
Troubleshooting complete.
Test Step 8. Test for Shorted Cab
Lower Wiring Harness.
1. Remove jumper wire between cab
lower wiring harness connector
PE-C8 (WP 0009, Figure 50) ter-
minal 10 and 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 25
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 PE-C8 (WP 0009, Figure
50) to RH joystick connector J1 (WP
0283).
Proceed to step 3.
3. Using MSD (WP 0006), select
2153-03 Code Active - Repeat
Implement 120M ECM and verify
troubleshooting code from the
2153-03 is not active.
beginning.
2153-03 Code Not Active -
Troubleshooting complete.
0028-53
