T-One Connector w/Upgraded Circuit Protected ModuLite - Lexus RX330

Tow Ready Custom Fit Vehicle Wiring - 118478

Tow Ready T-One Vehicle Wiring Harness with 4-Pole Connector by Draw-Tite, Hidden Hitch and Reese

• Provides a 4-pole flat trailer connector for the vehicle
• Quick and easy
• No cutting, splicing or taping
• Just plug in the T-One connector and you're ready to tow
• Solid one piece construction
• 16 gauge bonded wire with 4-flat plug
• Factory appearance
• Connector is equipped with an upgraded circuit protected taillight converter
  • Protects itself and the tow vehicle against harmful electrical shorts and mis-wire situations.
• Simple do-it-yourself instructions on every package

Can be used with 5-pole, 6-pole or 7-pole adapters.

Installation: Connection points are located behind the vehicle taillights. The 4-pole trailer connector will be stored in the rear cargo area of the vehicle when not in use.

Tech Tip: It is always a good idea to apply a small amount of grease to all electrical connections to help prevent corrosion.

Warning:

Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or:

• Max. stop/turn light: 1 per side (2.1 amps)
• Max. tail lights: (5.6 amps)

Read vehicle's owners manual and instruction sheet for additional information.

This Product Fits The Following Vehicles

2004 - 2006 Lexus RX 330

2007 - 2012 Lexus RX 350

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• How Is Tow Ready T-One Connector w/Upgraded Circuit Protected ModuLite Powered On 2010 Lexus RX-350
  
• The item you selected, T-One Connector w/Upgraded Circuit Protected ModuLite, part # 118478, connects in-line with the running light, brake light and turn signal circuit, and will work great on your 2010 Lexus RX-350. Part # 118478 does not require a built-in connector in the vehicle wiring harness to connect to your vehicle. The T-One Connector w/Upgraded Circuit Protected ModuLite draws power directly from the vehicles battery via an in-line fuse so your electrical system is safe. Part #
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• Connection Point Location for Red Wired Connectors for Tow Ready Custom Fit Vehicle Wiring # 118478
  
• The separate set of connectors that you did not install on the right side carry the brake signal. This is most likely causing the problem you are experiencing. The connection points for all of the connectors for the Tow Ready Custom Fit Vehicle Wiring, # 118478, can be found behind each tail light. The connectors for the plugs on the red wires will be in the same vicinity and side on the vehicle as the ones for the plugs on the green wires. You should find the correct set of connectors on th
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• Installation of Trailer Wiring Harness on a 2007 Lexus RX-350
  
• I do not have the Valley wiring harness # 30226 for your 2007 Lexus RX-350 so I am not familiar with their instructions on the wiring harness, but it sounds similar to the Tow Ready T-One Connector Wiring Harness, part # 118478, that we carry for your vehicle. The Tow Ready wiring harness draws power directly from the vehicles battery via an in-line fuse so your electrical system is safe. Part # 118478 is designed this way to protect your electrical system. There would only be a slight draw f
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• No Power To Trailer Connector With Tow Ready Custom Fit Vehicle Wiring # 118478 on 2007 Lexus RX350
  
• The correct trailer wiring harness for your 2007 Lexus RX-350 is the Tow Ready Custom Fit Vehicle Wiring, part # 118478. I would begin by making sure there is power going into the converter box by using a circuit tester, like part # 3808. Then, make sure power is coming out of the converter, if power is not coming out of the converter, it is possible that the unit is bad and would need to be replaced. I would also inspect the wiring going to the battery and make sure that you have a good conn
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