Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 373Get this manual
METER WIRING DIAGRAM
Secure the free terminals on the harness by taping them around prevent them from contacting any neighboring parts and the resulting short-circuit
LIGHTING SWITCH (Commercially available) We recommend the Toggle Switch No.1S 16970 manufactured by Teleflex of U.S.A
HOURMETER
VOLTMETER
.TILLER HANDLE or