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Tekonsha
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2002 - 2006 Toyota Camry
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Tekonsha T-One connector (also referred to as T-Connector) wiring harnesses are the fastest and easiest way to add an electrical connector to the back of your vehicle. These connectors are used to link the wiring from your vehicle to the trailer when towing. Tekonsha T-One connectors feature custom designs to fit each vehicle make and model based on manufacturer specifications. Plus, the Plug & Play connectors on the end of the wires make it easy to install. No cutting or splicing!
Tekonsha offers the largest, most complete line of T-One connectors. To install a Tekonsha T-One wiring harness, simply locate your vehicle's wiring harness connector typically behind the vehicle taillight - unplug the connection and insert the T-Connector into the vehicle's harness. It's that easy! So what are you waiting for? Hit the road with the peace of mind only Tekonsha can provide. Life's a Journey. Stop Often.
| BRAND: | TEKONSHA |
| PART NUMBER: | 118308 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 0.88 LBS |
| UNIVERSAL OR SPECIFIC FIT: | SPECIFIC |
| CIRCUIT PROTECTED: | YES |
| HARNESS TYPE: | MALE FEMALE |
| TERMINAL QUANTITY: | 4 |
| WIRE COLORS: | BROWN, GREEN, YELLOW, WHITE |
| WIRE QUANTITY: | 4 |
| WIRE GAUGE: | 16 GA. |
| POWER LEAD REQUIRED: | NO |
| ELECTRICAL SYSTEM TYPE: | 3-WIRE SYSTEM |
| HARDWARE INCLUDED: | YES |

Tekonsha is a leading manufacturer of electronic trailer brake controllers, pioneering the category in the 1970s. The lineup spans proportional units such as the Prodigy P3 and Prodigy iD, time-delayed controllers, the wireless Prodigy RF, plus vehicle-specific wiring harnesses, adapters and trailer brake components engineered for smooth, predictable stopping at any speed.
Tekonsha Engineering Company began in 1964 building RV steps and mirrors. Within a few years it had found its real calling, and by the 1970s Tekonsha was pioneering the manufacture of electronic trailer brake controllers, the product category that still defines the brand. More than half a century later it remains the reference name in trailer braking and is part of the Horizon Global group alongside Reese, Draw-Tite, Fulton, Bulldog and Wesbar.
A brake controller is the component that tells a trailer's electric brakes how hard to work and when, and getting that right is the difference between a controlled stop and a shove from behind. Tekonsha builds both major types. Proportional controllers use an internal accelerometer to sense how quickly the tow vehicle is slowing and apply trailer braking to match, so light braking stays light and hard braking is immediate. Time-delayed controllers ramp to a preset output over a fixed interval, a simpler and more economical approach that suits occasional towing.
The current brake controller range covers most of that ground. The Prodigy iD pairs with a phone through Tekonsha's EDGE technology for setup and monitoring, the P3 offers storable settings for multiple trailers and a trilingual colour LED display, the Prodigy P2 adds a dimmable display and boost mode for heavier loads, and the Voyager keeps operation simple and dependable. The Prodigy RF mounts to the trailer itself and controls wirelessly, which suits rental fleets and drivers who swap tow vehicles.
Installation is supported by vehicle-specific brake control harnesses that plug into a factory connector rather than requiring cut-and-splice wiring, along with mounting brackets and adapters. Matched controller bundles pair a unit with the correct harness. Products are tested to meet and often exceed published industry standards.
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1 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2002 - 2006 | Toyota Camry | Sedan · 4-Door | Tow Harness T: Connector Assembly Drilling Required Install Time is 5 minutes |
The 2002-2006 Toyota Camry Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118308 (Part #TK118308) fits 2002-2006 Toyota Camry models. The 2006 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2002-2006 Toyota Camry Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118308 (Part #TK118308) fits the following vehicles: 2002-2006 Toyota Camry. Always verify your specific year, make, and model before ordering.
Yes, the 2002-2006 Toyota Camry Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118308 (Part #TK118308) is designed to fit the 2002-2006 Toyota Camry.
The 2002-2006 Toyota Camry Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118308 (Part #TK118308) Drilling is required for installation. Basic hand tools are typically all you need.
This unit is rated for 4 amps per circuit.
The manual does not specify vehicle makes, models, years, or body styles. Contact the manufacturer or your retailer to confirm compatibility with your specific vehicle before purchasing.
The kit includes a T-connector adapter with yellow and green wire connectors, a white ground wire with eyelet, a mounting screw, a cable tie, and adhesive tape (rubber tape) for securing the black box to the vehicle.
You will need a drill with a 3/32" bit, a screwdriver, and a test light or trailer to verify the installation. A tool to remove plastic trim panels may be helpful, though the manual does not specify if special tools are required.
Remove each of the plastic trim panels from inside the vehicle's trunk. The manual notes that a cargo net latch may need to be removed to access the trim panels. The vehicle's wiring connectors will be visible once the panels are removed.
1. Begin on the driver's side and separate the vehicle's wiring connectors carefully without breaking the locking tabs. 2. Attach each connector end to the T-connector containing the yellow wire, ensuring full insertion and locking tabs are in place. 3. Remove the rear threshold inside the trunk and route the wire to the passenger side. 4. Repeat the connection process using the T-connector containing the green wire on the passenger side.
Locate a suitable grounding point near the adapter. Clean dirt and rustproofing from the area. Drill a 3/32" hole and secure the white wire using the eyelet and screw provided. Do not drill into the vehicle floor or bed.
Yes. You must drill a 3/32" hole to secure the white ground wire using the eyelet and screw provided. Do not drill into the vehicle floor or bed; locate a suitable grounding point near the adapter instead.
Drill a 3/32" hole (2.4 mm) to secure the white ground wire using the eyelet and screw provided.
The T-connector has a yellow wire for the driver's side connection and a green wire for the passenger side connection. The white wire is the ground wire. The manual does not specify the function of each circuit.
Remove the rear threshold inside the trunk and route the wire to the passenger side of the vehicle.
Test the installation with a test light or trailer. All connections must be complete for the T-connector adapter to function properly. If using a trailer, connect it and verify that all lights and functions work as expected.
Secure the black box to the vehicle using either the screw or cable tie provided. According to the Spanish version, you may also clean a flat area near the black box with a water and alcohol mixture and use the rubber tape provided to adhere the box to that area.
After testing with a test light or trailer, secure all cables using the cable ties provided, secure the black box to the vehicle using the screw or cable tie provided, and reattach all trim panels to their original positions.
The manual does not specify vehicle compatibility. Contact the manufacturer or retailer with your vehicle's make, model, and year to confirm fitment before purchasing.
You need a drill with a 3/32" bit, a screwdriver, and a test light or trailer for testing. Trim panel removal tools may be helpful but are not specified in the manual.
Yes, you must drill a 3/32" hole for the ground wire. Do not drill into the vehicle floor or bed.
This unit is rated for 4 amps per circuit.
Test with a test light or trailer. All connections must be complete for the adapter to function properly.
Ann
The staff was able to quickly assist me with locating the correct product I needed. Shipping was really fast. Item arrived in 2 days. Will be using TowUniverse again!!
May 22, 2023