TM 5-3895-385-23-1
0185
Table 1. Left Console Lights Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If no continuity is present,
proceed to next malfunction.
23. Communication connector Y15
1. If continuity is present, proceed
has an open circuit.
0443, Vol 3) between
to next test.
communication connector Y15
P1 Pin A and Y15 P2 Pin A (WP
0451, Vol 3, Figure 50).
2. If no continuity is present,
replace communication
connector Y15 (WP 0386, Vol 2).
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y15
P1 Pin A and Y15 P3 Pin A (WP
0451, Vol 3, Figure 50).
2. If no continuity is present,
replace communication
connector Y15 (WP 0386, Vol 2).
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y15
P1 Pin B and Y15 P2 Pin B (WP
0451, Vol 3, Figure 50).
2. If no continuity is present,
replace communication
connector Y15 (WP 0386, Vol 2).
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y15
P1 Pin B and Y15 P3 Pin B (WP
0451, Vol 3, Figure 50).
2. If no continuity is present,
replace communication
connector Y15 (WP 0386, Vol 2).
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y15
P1 Pin C and Y15 P2 Pin C (WP
0451, Vol 3, Figure 50).
0185-13