











Trailer Wiring and Bracket w/ Light Tester For 03‑08 Pontiac Vibe Plug & Play 4‑Flat Harness
Model: 118458 118144 20114Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display
Fits The Following Vehicles:
2003 - 2008 Pontiac, Vibe, All Styles
Wiring Kit Specs:
Part Number | 118458 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
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 |
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:
03 04 05 06 07 08 2003 2004 2005 2006 2007 2008
$67 04 $79.95 16% OFF
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Fits 's with the following styles:
View products that fit your vehicle
Fits 's with the following styles:
$79.95 $67 04
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Product Details
- Brand: Tekonsha
- Model: 118458 118144 20114
- Includes: T-One T-Connector Custom Harness, Mounting Bracket, 4-Flat Car End Tester
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.
Description
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display
Fits The Following Vehicles:
2003 - 2008 Pontiac, Vibe, All Styles
Wiring Kit Specs:
Part Number | 118458 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
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 |
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:
03 04 05 06 07 08 2003 2004 2005 2006 2007 2008
Get Expert Help
Trailer Wiring and Bracket w/ Light Tester For 03-08 Pontiac Vibe Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter for Pontiac Vibe
Part Numbers:
- 118458
Wiring Access Location:
- Inside the rear cargo area, behind the access panels on both sides.
Tools Required:
- Drill with 3/32" drill bit.
- Philips head screwdriver.
Step-by-Step Instructions:
-
Access Vehicle Wiring:
- Open the rear tailgate and remove the cargo nets and cargo floor hatch to access the spare tire area.
- Unscrew the nut holding the spare tire cover in place and remove the cover. Set aside all removed items carefully to avoid damage.
- Remove the access panel doors on both sides to access the vehicle’s wiring connectors.
-
Locate the Taillight Wiring Harness:
- On both the driver’s and passenger’s sides of the vehicle, locate the vehicle’s taillight wiring harness.
- This harness will have a connection point matching the ends of the T-Connector.
- Carefully separate the connectors, ensuring no damage to the locking tabs. Clean the connector surfaces if necessary.
-
Driver’s Side Connection:
- Locate the access hole between the spare tire and the rear threshold.
- Route the T-Connector end with the yellow wire, as well as the end with the brown and red wires, up through the access hole to the driver’s side access panel.
- Attach both ends of the T-Connector to the driver’s side wiring harness, ensuring the connectors are fully inserted and secured with locking tabs.
-
Passenger’s Side Connection:
- Route the T-Connector end with the green wire to the passenger’s side.
- Repeat the steps for connecting the T-Connector to the passenger’s side wiring harness.
-
Ground Connection:
- Locate a suitable grounding point near the connectors.
- Clean the area of dirt and rustproofing.
- Drill a 3/32" hole and secure the white wire using the provided eyelet and screw.
- Caution: Avoid drilling into any exposed surfaces and verify what is behind the surface before drilling.
-
Mount the Converter Box:
- Secure the T-Connector black box using the provided double-sided tape.
- Use cable ties to secure the remaining harness, ensuring it is not in areas where it could be pinched, cut, or melted.
-
Reassembly:
- Replace both access panels, the spare tire cover, cargo floor hatch, and cargo nets removed during installation.
-
Test Installation:
- Test the installation with a test light or trailer to verify all connections are functioning correctly.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps).
- Max. tail lights: (5 amps).
Hardware List:
- T-Connector adapter.
- Eyelet and screw.
- Double-sided tape.
- Cable ties.
Safety Notes:
- All connections must be complete for the T-Connector to function properly.
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the unit specifications.
Manufacturer Notes:
- Follow all warnings and installation instructions provided.
- Use a test light or trailer to confirm proper installation.
- Consult the vehicle owner’s manual for additional details.