I have a Hannigan conversion which gave me a five wire plug (2 rows of 3 female connectors). My trailer has a four wire connector and they gave me a four wire plug for the vehicle (flat, 1 male and 3 female connectors).
If I understand it correctly, the five wires on the trikes are right turn, left turn, brake, running, and ground.
Also, if I understand it correctly, the four wires on the trailer are left turn plus brake, right turn plus brake, running and ground.
I've seen all kinds of adaptors, ranging from less than $10 to more than
$100, but none for my two plugs.
I am so confused.
Can anyone offer a suggestion that will make sense to my simple mind?
:-)