1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Manual, P/N 787024, Page 135Get this manual
Relay Ohmmeter Test
The 70 amp main power relay is always connected to th electrical system as follows:=
Switch Wire ColorPurple 12 Volt (+) Solenoid Wire ColorRed Wire Color
B-12 Volt (-) Battery (Ground)
= Load12 Volt to RectifierRegulator
Wire ColorRed