Logic Box For Third Brake Light

Logic boxes are used when wiring the 3rd brake light to prevent the light from flashing with the turn signals.

Logic box for third brake light.

Works only on led third brake lights. Green wire 3rd brake light. 3 wire plastic logic box. We off the standard 3 wire style or the newer heavy duty metal 3 prong box.

Green wire 3rd brake light yellow wire turn signals. Replaced with truck cap third brake light logic box at lc 4 from american technology components and the replacement has worked perfectly. Will not work on 2016 and newer ford or gm vehicles with led tail lights. Prevents truck cap brake light from blinking while turn signals are in use.

The logic box that you are asking about is our pacer performance 3rd brake light logic module pp20 702 this is a piece of equipment that is required when using an led light as a 3rd brake light. 3 wire plastic logic box used when wiring a 3rd brake light which does not have a wire accessible to the rear of the truck. Will not work on 2016 and newer ford or gm vehicles with led tail lights. 3 wire plastic logic box for 3rd brake light for wiring a 3rd brake light and turn signals.

Worked around the block but sometime during our trip i discovered that it had died and was sending blinking signals to my brake controller instead. Works only on led third brake lights. Prevents truck cap brake light from blinking while turn signals are in use. The pacer performance 3rd brake light logic module part pp20 702 is your best option to isolate the brake signal from the turn signal for a third brake light.

The resulting design improvement reduces the module size by 40 while maintaining the quality and features that you ve grown accustomed to. Only works on led third brake lights. Nearly all ford f 150 trucks made in 1997 and later have a 2 light taillight system. This can t be easily wired into a 3rd brake light because you need a logic circuit to somehow only turn on the 3rd brake light on your camper shell when the brakes are applied and not flash with either signal light.

3 wire plastic logic box for 3rd brake light for wiring a 3rd brake light and turn signals.