I am trying the Q and D method to get four way flashers to pass NY Safety Inspection. (I finally got my appointment time with DMV to have the initial inspection, so I am hoping to get #804 on the road soon).
I've bridged the yellow and green wires at the trailer connection (#71 I believe) and get the front signal lights to flash simultaneously however the rears do not flash.
When I step on the brakes, all four flashers work. Not sure why the rears only flash when the brake light is activated.
Any ideas?