12-21 Tesla S Trailer Wiring Light Kit Harness Kit Plug (Splice)

This Product Fits The Following Vehicles:

2012 - 2021 Tesla, S, All Styles

• The unit is rated for up to 4.2 amps for Turns/Stops circuits and 7.5 amps for the Taillight circuit
• Universal ModuLite designed to be used on most vehicles plus the hard to wire vehicles
• Draws power directly from the vehicle battery and uses less than 5mA of the vehicle circuit for sensing to turn the trailer functions on and off
• Will work with either LED/Incandescent bulbs (vehicle & trailer)
• Has integrated re-settable Short Circuit and Overload protection, to safeguard itself and the tow vehicle from shorts and installation wiring mishaps
• Designed not to send feedback thru the vehicle circuits
• The trailer brakes will override the hazard lamps when the brake is activated
• Advanced circuitry works in all standard applications as well as vehicles with ST and STT pulse width modulation (PWM) systems
• Interprets/decodes multiplex signal inputs (i.e. Audi, BMW, Mercedes and VW)
• Will not work with vehicles with low-side switch
• Can be used on a 2 wire or 3 wire system
• All solid-state components in potted encapsulation
• Includes integrated protective cover
• Installation Instructions

Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. Our connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our Wiring Kits offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.

Partial list of fitment years: 12 13 14 15 16 17 18 19 20 21 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021