TM 9-2350-256-20-1
0051 00
CORRECTIVE ACTION Continued
2.
Reconnect switch panel to gage panel and miscellaneous switches wiring harness. Disconnect switch
panel, radio, and bilge pump to bulkhead wiring harness. Place red lead on pin A and black lead to
ground and check for voltage. If voltage is present repair/replace switch panel, radio, and bilge pump to
bulkhead wiring harness. If voltage is not present, troubleshoot master relay circuit (see WP 0042 00).
3.
Reconnect switch panel to gage panel and miscellaneous switches wiring harness. Disconnect wire
25/27 from 15 A circuit breaker. Place red lead of multimeter on terminal of 15 A circuit breaker and
black lead to ground. Turn MASTER switch on and check for voltage. Turn MASTER switch OFF. If
voltage is present, go to step 5. If voltage is not present, go to step 4.
0051 00-4
