TM 5-3895-385-23-1
0100
Table 1. Screed Up Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Check output module ECM for
1. If screed controller module ECM
damage or loose pin.
has damage or loose pin,
replace output module ECM (WP
0401, Vol 2).
2. If no damage is found proceed to
next malfunction.
4. Main wiring harness has an
1. Measure continuity (WP 0443,
1. If continuity is present, proceed
open circuit.
Vol 3) between main wiring
to next malfunction.
harness W1 J39 Pin 10 and
main wiring harness W1 J8 Pin
11 (WP 0451, Vol 3, Figure 1).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
5. Main wiring harness has a short
1. Measure continuity (WP 0443,
1. If continuity is present, replace
circuit.
Vol 3) between main wiring
main wiring harness (WP 0373,
harness W1 J39 Pin 10 and all
Vol 2).
other pins on the main wiring
harness W1 J39 (WP 0451, Vol
3, Figure 1).
2. If no continuity is present,
replace output module ECM (WP
0401, Vol 2).
END OF WORK PACKAGE
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