

Trailer Wiring Harness Kit For 11‑20 Dodge Grand Caravan 11‑16 Chrysler Town & Country 21‑23 Grand Caravan 12‑15 RAM C/V Tradesman Plug & Play
Model: 118534Includes Everything Pictured:
Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2011 - 2016 Chrysler, Town & Country, All Styles
2011 - 2020 Dodge, Grand Caravan, All Styles
2021 - 2023 Chrysler, Grand Caravan, All Styles
2012 - 2015 RAM, C/V, Tradesman
Wiring Kit Specs:
Part Number | 118534 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
Questions or Comments? Call 702-374-8999
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. 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. T-One 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 T One connectors 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:
11 12 13 14 15 16 17 18 19 20 21 22 23 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
$75 08 $112.03 33% OFF
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$112.03 $75 08
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Product Details
- Brand: Tekonsha
- Model: 118534
- UPC: 016118109610
- Includes: T-One T-Connector Custom Harness
Compatibility Chart
Year Range | Make | Model | Style |
---|---|---|---|
Loading... |
Specification | |
Circuit Protected | Yes |
Hardware Included | Yes |
Harness Type | 4-Way Flat (Vehicle Side) |
Terminal Quantity | 4 |
Universal Or Specific Fit | Specific Fit |
Wire Colors | Brown, Green, Yellow, White |
Wire Quantity | 4 Wires |
Be the first to ask a question.
File | Size | |
---|---|---|
Trailer Hitch Wiring Instructions | 888.77KB | Download |
Description
Includes Everything Pictured:
Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2011 - 2016 Chrysler, Town & Country, All Styles
2011 - 2020 Dodge, Grand Caravan, All Styles
2021 - 2023 Chrysler, Grand Caravan, All Styles
2012 - 2015 RAM, C/V, Tradesman
Wiring Kit Specs:
Part Number | 118534 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
Questions or Comments? Call 702-374-8999
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. 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. T-One 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 T One connectors 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:
11 12 13 14 15 16 17 18 19 20 21 22 23 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Get Expert Help
Trailer Wiring Harness Kit For 11-20 Dodge Grand Caravan 11-16 Chrysler Town & Country 21-23 Grand Caravan 12-15 RAM C/V Tradesman Plug & Play Install Notes
Installation Instructions for T-Connector Adapter for Chrysler Town & Country
Part Numbers:
- 118534
Tools Required:
- Torx-30
- Trim Panel Remover
- 10mm Socket & Ratchet or 10mm Wrench
- Drill (3/32” Drill Bit)
- 1/4” Socket
- Wire Crimpers
- Wire Cutters
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Remove the Taillight Assemblies:
- Open the rear tailgate to access the screws securing the taillights.
- Remove the T-30 Torx screws and carefully pry the taillight housings rearward, avoiding damage to the alignment tabs.
-
Disconnect the Wiring Harness:
- Behind each taillight housing, locate the connection points matching the T-Connector adapter ends.
- Separate the vehicle’s wiring connectors, being careful not to damage the locking tabs.
- Insert the T-Connector end with the yellow wire on the driver’s side between the vehicle wiring connectors and lock into place.
-
Route the Harness:
- On the driver’s side, route the T-Connector harness containing the green wire and the 4-flat connector down the opening behind the taillight.
- Route the 4-flat connector to the center of the vehicle and the green wire underneath to the passenger side.
Warning:
- Avoid routing near hot pipes, heat shields, the fuel tank, or areas where the wire could be pinched or broken.
-
Install the Passenger-Side T-Connector:
- Repeat Step 2 on the passenger side using the T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connectors.
- Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
Caution:
- Verify what is behind the surface before drilling to avoid vehicle or personal damage.
-
Connect the Power Wire:
- On the driver’s side, locate the black 12-gauge power wire from the T-Connector box and attach it to the supplied black wire.
- Route the black wire through the taillight socket, behind the bumper, and along the frame to the engine compartment.
Warning:
- Avoid routing near hot pipes, heat shields, or areas where the wire could be pinched or damaged.
-
Connect to the Vehicle Battery:
- Disconnect the negative (-) battery terminal.
- Remove the fuse from the yellow fuse holder.
- Attach the ring terminal to the positive (+) battery cable and secure it.
- Connect the other end of the fuse holder to the black 12-gauge wire using the provided yellow butt connector.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
- Insert the 10-amp fuse into the fuse holder.
-
Mount the Black Box:
- Mount the T-Connector’s black box using the provided double-sided tape.
- Ensure the epoxy side of the module faces downward to prevent water buildup.
- Secure the remaining harness with cable ties.
-
Test the Installation:
- Test the T-Connector with a test light or trailer. Ensure all connections are complete for proper functionality.
-
Reinstall the Taillights:
- Reinstall the taillight assemblies and any items removed during installation, ensuring no wires are pinched or damaged.
Specifications:
- Max. stop/turn light: 2 per side (4.2 amps)
- Max. tail lights: (7.5 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum ratings.
- Always wear safety glasses and follow all safety precautions.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and instruction sheet for additional details.