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Tekonsha
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1998 - 2004 Chevrolet S10
Confirmed to Fit
1998 - 2004 GMC Sonoma
Confirmed to Fit
1998 - 2000 Isuzu Hombre
Confirmed to Fit
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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: | 118359 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 0.38 LBS |
| UNIVERSAL OR SPECIFIC FIT: | SPECIFIC |
| CIRCUIT PROTECTED: | NO |
| 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: | 2-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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3 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1998 - 2004 | Chevrolet S10 | Tow Harness T: Connector Assembly Drilling Required Install Time is 5 minutes |
| 1998 - 2004 | GMC Sonoma | Tow Harness T: Connector Assembly Drilling Required Install Time is 5 minutes |
| 1998 - 2000 | Isuzu Hombre | Tow Harness T: Connector Assembly Drilling Required Install Time is 5 minutes |
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Authorized DealerYes, the 1998-2004 GMC Sonoma, 1998-2000 Isuzu Hombre, 1998-2004 Chevrolet S10 Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118359 (Part #TK118359) is designed to fit the 1998-2004 Chevrolet S10.
The 1998-2004 GMC Sonoma, 1998-2000 Isuzu Hombre, 1998-2004 Chevrolet S10 Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118359 (Part #TK118359) fits the following vehicles: 1998-2004 Chevrolet S10; 1998-2004 GMC Sonoma; 1998-2000 Isuzu Hombre. Always verify your specific year, make, and model before ordering.
The 1998-2004 GMC Sonoma, 1998-2000 Isuzu Hombre, 1998-2004 Chevrolet S10 Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118359 (Part #TK118359) fits 1998-2004 Chevrolet S10 models. The 2004 model year is the last year covered by this part number. For newer models, check for an updated version.
The 1998-2004 GMC Sonoma, 1998-2000 Isuzu Hombre, 1998-2004 Chevrolet S10 Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118359 (Part #TK118359) Drilling is required for installation. Basic hand tools are typically all you need.
This unit is rated for 7.5 amps per circuit.
The taillight wiring harness is located along the inside of the left rear frame rail. It will have a connection point with connectors that match the ends of the T-connector adapter.
You will need a drill with a 3/32" drill bit. The installation also requires electrical tape or tie straps (not provided) to secure the harness to the vehicle. A test light or trailer is needed to verify the installation after completion.
The adapter includes a white wire with an eyelet and a screw for grounding. Electrical tape or tie straps are not provided and must be sourced separately.
Separate the vehicle's connectors carefully, being careful not to break the locking tabs. Check that the mating surfaces of the connectors are free of dirt and clean them if necessary before proceeding.
After separating the vehicle's connectors and cleaning the mating surfaces, insert the T-connector harness between the vehicle's connectors. The connectors on the T-connector will match the ends of the vehicle's connectors.
Yes. You must drill a 3/32" hole in a suitable grounding point near the connectors, such as the vehicle's frame or crossmember. Do not drill into the vehicle floor or bed.
Locate a suitable grounding point near the connectors, such as the vehicle's frame or crossmember. Do not drill into the vehicle floor or bed. Clean dirt and rust-proofing from the area before drilling the 3/32" hole.
The grounding hole must be drilled to 3/32" (2.4 mm).
Locate a suitable grounding point near the connectors on the vehicle's frame or crossmember. Clean dirt and rust-proofing from the area. Drill a 3/32" hole and secure the white wire with the eyelet using the screw provided.
Route the T-connector harness to the center of the vehicle and secure the wire to the vehicle's crossmember or other mounting point using electrical tape or tie straps (not provided).
Test the installation with a test light or trailer. This will verify that the connections are correct and the adapter is functioning properly.
The T-connector adapter is designed to match the connectors on your vehicle's taillight wiring harness, located along the inside of the left rear frame rail. Verify that the connector ends match before purchasing.
You will need electrical tape or tie straps to secure the harness. A test light or trailer is also needed to verify the installation. A 3/32" drill bit is required if you do not already have one.
The unit is rated for 7.5 amps per circuit.
Test the installation with a test light or trailer to confirm all connections are correct and the adapter is functioning properly.
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Sam
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
