How to correctly wire led 3rd brake light leer topper dodge ram using the factory wire harness located to the left of the spare tire jan 15 just bought a used leer cap for my truck xq and it has the brake light dome light and keyless entry locks.
Truck cap 3rd brake light wiring.
Camper shell canopy with 3rd brake light installed led or incandescent 1 set male female wired connectors.
In order to power the third brake light on a truck bed cap you will need the pacer performance 3rd brake light logic module part pp20 702 the reason you need the module is that the brake turn signal circuits and trailer lighting circuits are combined so you need to separate the brake turn signals or else the third brake light would blink when turning.
I would also like to purchase and install an interior light bar inside the cap.
Wiring truck cap 3rd brake light jan 19 2016 6 48pm just don t tap it directly into the left or right tail light wiring as then it will flash when that blinker is turned on.
Although they re easy to install and bolt onto your truck the wiring process isn t always as straightforward and making sure the third brake light is.
The seller didn t have any instructions for the wiring and i haven t heard back from leer.
I bought a cap for my truck and i cant find any information on how to wire the brake light on the cap or what parts i need.
Small diameter plastic wire loom optional two or three plastic tie raps or zap straps.
1 4inch diameter heat shrink tubing.
The cap has 2 wires 1 blue 1 black.
Wiring truck cap 3rd brake light aug 16 2017 12 29am isn t there a plug mid way in the truck on the under side for the third brake light roll bar back rack thingy you can get got the silverado sierras.
Wiring 3rd brake light on truck bed cap for 2015 chevy silverado 1500.
Installing a leer truck cap on your vehicle adds security to the items stored in the bed as well as a distinct look that accents the body of the vehicle.