Antenna, Radio: Description and Operation

A31 AUTO ANTENNA MOTOR AND RELAY
3-GROUND: Always Approx 12 Volts
6-GROUND: Approx. 12 Volts with Ignition SW at ON position
8-GROUND: Approx. 12 Volts with Ignition SW at ACC or ON position
7-GROUND: Always continuity

R 3 RADIO AND PLAYER
5-GROUND: Approx 12 Volts with Ignition SW at ACC or ON position