3 Terminal Horn Relay Wiring Diagram. 3 is the dark green wire that goes from the relay to the horn. View product connector kit for lucas wiper motor.
3 1 1 gold badge 1 1 silver. The horn on my p14 does not work. Attaching the wiring diagram of the relay.
Apparently with your version of the relay there is no earth connection so.
Terminal 1 on the switch corresponds to terminal 3 on the diagram and visa versa. The wiring at the relay is in terrible shape and appears to be connected incorrectly. Schema de 3 terminal horn relay wiring diagram. Power comes from the battery via a fuse to c2 and there must be an internal connection in the relay between c2 and what would be w2 so that the volts go both to the contact and one end of the relay coil.