Originally Posted by email@example.com
Hi . I have a 2017 Thor 37.1 Miramar. The front blinkers, are also running lights. Does anyone know what color the blinker light wire would be?
Remove the connector from the bulb housing... turn the "blinker" on... using your multimeter, touch the black multimeter probe to a good ground... push the red probe into one of the light's female contacts in the bulb socket.
The one that alternates on/off is obviously the signal wire. Just trace it to the back of the socket where it exits.