TM 5-3895-385-23-1
0181
Table 1. Screed Controller Offline Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8. Communication cable C8 has
1. Measure for continuity (WP
1. If continuity is present, replace
short circuit.
0443, Vol 3) from C8 J1 pin A to
damaged communication cable
every other pin on C8 J1 (WP
(WP 0386, Vol 2).
0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next test.
2. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C8 J1 pin B to
damaged communication cable
every other pin on C8 J1 (WP
(WP 0386, Vol 2).
0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next test.
3. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C8 J1 pin C to
damaged communication cable
every other pin on C8 J1 (WP
(WP 0386, Vol 2).
0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next malfunction.
9. Main wiring harness has an
8. Measure for continuity (WP
1. If continuity is present, proceed
open circuit.
0443, Vol 3) between main
to next test.
wiring harness W1 J1 Pin 3 and
main wiring harness W1 J34 Pin
A (WP 0451, Vol 3, Figure 1).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
9. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next test.
wiring harness W1 J1 Pin 4 and
main wiring harness W1 J34 Pin
B (WP 0451, Vol 3, Figure 1).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
10.Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next malfunction.
wiring harness W1 J1 Pin 5 and
main wiring harness W1 J34 Pin
C (WP 0451, Vol 3, Figure 1).
0181-6