Trailer Wiring and Bracket w/ Light Tester For 09-15 Toyota Tacoma 93-98 T100 08-12 Hilux Plug & Play 4-Flat Harness

Trailer Wiring and Bracket w/ Light Tester For 09‑15 Toyota Tacoma 93‑98 T100 08‑12 Hilux Plug & Play 4‑Flat Harness

Model: 118496 118144 20114

Includes Everything Pictured:
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display

Fits The Following Vehicles:

2008   Toyota, Hilux, All Styles
2010 - 2012   Toyota, Hilux, All Styles
1993 - 1998   Toyota, T100, All Styles
2005 - 2015    Toyota, Tacoma, All Styles


Wiring Kit Specs:

Part Number	118496
Brand	Tekonsha
Warranty	1 Year
Installation Instructions

4-Flat Mounting Bracket

Part Number	118144
Fits	4 Flat Connectors
Brand	Tow Ready
Mounts electrical connector to attachment bracket Includes screws and nuts Attractive point-of-purchase packaging
Warranty	1 Year

4-Flat Car End Tester

Part Number	20114
Fits	4 Flat Connectors
Brand	Tow Ready
4-Flat Car End Tester w/LED Display Plug these testers into any car connector and you will have an instant test of running light circuits.
Warranty	1 Year

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:
93 94 95 96 97 98 05 06 07 08 09 10 11 12 13 14 15 1993 1994 1995 1996 1997 1998 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

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Fits Vehicle Styles

Product Details

Brand: Tekonsha
Model: 118496 118144 20114
Includes: T-One T-Connector Custom Harness, Mounting Bracket, 4-Flat Car End Tester

Compatibility Chart

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

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Description

Part Number	118496
Brand	Tekonsha
Warranty	1 Year
Installation Instructions

4-Flat Mounting Bracket

Part Number	118144
Fits	4 Flat Connectors
Brand	Tow Ready
Mounts electrical connector to attachment bracket Includes screws and nuts Attractive point-of-purchase packaging
Warranty	1 Year

4-Flat Car End Tester

Part Number	20114
Fits	4 Flat Connectors
Brand	Tow Ready
4-Flat Car End Tester w/LED Display Plug these testers into any car connector and you will have an instant test of running light circuits.
Warranty	1 Year

Tags: 118496 , 118144 , 20114 , Tekonsha , Trailer , Wiring , and , Bracket , Light , Tester , 09-15 , Toyota , Tacoma , 93-98 , T100 , 08-12 , Hilux , Plug , Play , 4-Flat , Harness , 93 , 94 , 95 , 96 , 97 , 98 , 05 , 06 , 07 , 08 , 09 , 10 , 11 , 12 , 13 , 14 , 15 , 1993 , 1994 , 1995 , 1996 , 1997 , 1998 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 , 2011 , 2012 , 2013 , 2014 , 2015

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Trailer Wiring and Bracket w/ Light Tester For 09-15 Toyota Tacoma 93-98 T100 08-12 Hilux Plug & Play 4-Flat Harness Install Notes

Installation Instructions for T-Connector Adapter

Part Numbers:

118496

Vehicle-Specific Instructions:

Toyota Tacoma:

Open the tailgate and remove the vehicle’s tail lights.
- Carefully pry the housings away from the vehicle, being cautious not to break the alignment tabs.
Locate the vehicle’s wiring harness attached to each tail light housing.
- The connectors will match the ends of the T-Connector adapter.
On the driver’s side, plug the T-Connector end with the yellow wire between the wiring connections.
- Ensure the T-Connector is fully inserted with the locking tabs in place.
Route the T-Connector harness:
- Pass the green wire and the 4-flat connector out through the hole between the bumper and the vehicle body.
- Route the green wire to the passenger side, avoiding any areas that could pinch or damage the wire.
- Repeat step 3 for the passenger side using the green wire.
Locate the ground stud in the driver’s side tail light pocket.
- Secure the T-Connector’s ring terminal to the stud using the provided nut.
Route the 4-flat connector to the center of the vehicle and secure the black box to the vehicle using the cable tie provided.
- Use additional cable ties to secure the remaining harness, avoiding any areas that might pinch or cut the wires.
Reinstall the tail lights.

Toyota T100:

Locate the vehicle’s taillight wiring harness near the rear frame.
- The harness will have connection points on both sides matching the T-Connector ends.
Separate the connections, being careful not to break the locking tabs.
- Ensure all surfaces are clean.
On the driver’s side, plug the T-Connector end with the yellow wire between the connections.
- Ensure it is fully inserted with the locking tabs in place.
Repeat step 3 on the passenger side using the T-Connector end with the green wire.
Locate a suitable grounding point near the adapter, such as the vehicle frame or crossmember.
- Clean the area of dirt and rustproofing.
- Drill a 3/32" hole and secure the white wire with the provided eyelet and screw.
Route the 4-flat connector to the center of the vehicle and secure the black box with a cable tie.
- Secure the remaining harness with cable ties.

Tools Required:

10mm socket and ratchet or 10mm wrench.
Drill with a 3/32" drill bit (for Toyota T100 grounding).

Testing and Final Steps:

Test the installation with a test light or trailer to verify functionality.
- Warning: Ensure all connections are complete for the T-Connector to function properly.
Do not exceed the towing manufacturer's rating or:
- Max. stop/turn light: 1 per side (2.1 amps).
- Max. tail light: (7.5 amps).

Hardware List:

T-Connector adapter.
Cable ties.
Eyelet and screw (for grounding on Toyota T100).

Safety Notes:

Avoid drilling into exposed vehicle surfaces.
Secure all wires to prevent damage or rattling.

Manufacturer Notes:

Follow all warnings and instructions provided with the product.
Consult the vehicle owner’s manual for additional details.

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