Making an umbilical/pigtail cord
My 1995 Palomino Bronco 1200 didn't come with the cord to connect the camper to the truck's electrical system. My camper does NOT have taillights or turnsignals or backup lights; just marker lights. ...
Forum Discussion
enblethen wrote:
This should be the way it is wired.
Four pin round
That is typical 4 pin but OP stated no turn signals/back up lights etc.
Just running lights.
OP will need to test each pin with DC power OR pull plug and trace wires
