If both brake lights work correctly it sure sounds like a bad turn signal switch. Is there any trailer wiring added on?Yes and there’s no difference when I turn on the single either left or right the rear blinkers flash like the 4 ways are on
If both brake lights work correctly it sure sounds like a bad turn signal switch. Is there any trailer wiring added on?Yes and there’s no difference when I turn on the single either left or right the rear blinkers flash like the 4 ways are on
No trailer wiringIf both brake lights work correctly it sure sounds like a bad turn signal switch. Is there any trailer wiring added on?