Brake Light And Turn Signal Wiring Diagram. While none of these are things we look forward to when pulling a trailer they are also easy to correct. A bad turn signal switch may interrupt the brake light circuit when it should not.
In most vehicles the ground wires will be either brown or black. Use on a small motorcycle trailer snowmobile trailer or utility trailer. E windshield wiper switch g turn signal headlight dimmer switch and ignitionstarter switch h1 horn ring h2 steering column connetion j1 turn signal and emergency flasher relay j3 brake light switch 2 j6 warning switch for brake system k1.
In most vehicles the ground wires will be either brown or black.
Plug the brake light switch pigtail into the new switch and reattach any other connections you may have needed to disconnect in your specific vehicle. 34 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. One wire for the left turn one wire for the right turn and one wire for the brake signal common on vehicles with amber turn signals. If all looks ok get out your wiring diagram and find out what color wires you need to test.