TM 5-3895-385-23-1
0190
Table 1. Right Console Lights Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C5 J1 pin C to
damaged communication cable
every other pin on C5 J1 (WP
(WP 0386, Vol 2).
0451, Vol 3, Figures 48 and 51).
2. If no continuity is present,
proceed to next malfunction.
12. Communication cable C6
Check communication cable C6 J1
1. If damage is found, replace
disconnected.
and J2 for proper connection and
communication cable C6 (WP
damage (WP 0386, Vol 2).
0386, Vol 2).
2. If communication cable is found
disconnected, reconnect
communication cable properly.
3. If no damage or loose
connection is found, proceed to
next malfunction.
13. Communication cable C6 has
1. Disconnect communication cable
an open circuit.
C6 J1 from Y8 P1 (WP 0451, Vol
3, Figure 48).
2. Disconnect communication cable
C6 J2 from C5 J2 (WP 0451, Vol
3, Figure 48).
3. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) from C6 J1 pin A to
to next test.
C6 J2 pin A (WP 0451, Vol 3,
Figure 48).
2. If no continuity is present,
replace damaged
communication cable (WP 0386,
Vol 2).
4. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) from C6 J1 pin B to
to next test.
C6 J2 pin B (WP 0451, Vol 3,
Figure 48).
2. If no continuity is present,
replace damaged
communication cable (WP 0386,
Vol 2).
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