Installation Video For Curt Trailer Wiring Harness On A 2021 Lexus RX350

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Question:

Video showing installation on a 2021 lexus RX350? I already purchased this wiring kit from you. Thanks! Howard 100 Disabled Veteran

asked by: Howard S

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Expert Reply:

Hey Howard,

We unfortunately do not have a video of the Curt # C56217 being installed on a 2021 Lexus RX350. If you live near our Wenztville, MO location we could setup an installation appointment and shoot the videos for others to use.

expert reply by: Kevin C

0

Answer 1

The manufacturers and installers (like us) have the luxury of lifts to install trailer hitches and other things but they are not required. It makes it easier for sure especially when making an installation video! You could install Curt trailer hitch…

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Answer 2

The issue you are experiencing is due to the fact that your trailer has separate trailer wiring circuits, meaning the turn signals and the brake lights are on separate bulbs and the trailer wiring harness #C56496 you installed is designed to operate…

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Answer 3

The Curt T-Connector Vehicle Wiring Harness with 4 Pole Connector, #56083 is for the 2010 Lexus RX350 with a tow package, so it is not designed to work with models that do not have a tow package. According to the installation details linked below,…

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Answer 4

I'm assuming that you're needing to know so you can choose the correct wiring harness, correct? You could call your Lexus dealer and give them your VIN, and they should be able to tell you how your RX350 is equipped. Or, you could remove the…

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Answer 5

If you are using harness #18002 then you would ground the white wire to a clean, bare metal surface. The white is the ground for the harness. The wires that you are tapping into on the vehicle will use that ground and it should still work. It is…

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Answer 6

I'm not sure what wiring you purchased but if it's anything like the Curt T-Connector #C56217 for a 2021 Lexus RX 350 without the tow package then the system should be working once you get the module and fuse installed. If you aren't…

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Answer 7

For the Curt T-Connector Vehicle Wiring Harness #C56217 on your 2021 Lexus RX 350L the connectors will be located in a different spot. The 10 pin connector should be located on the passenger side just below the taillight. The 4 pin connector will be…

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Answer 8

The 10 pin connector you are looking for to install the Curt trailer wiring harness part #C56217 on your 2018 Lexus RX 350L is under the dash and not the rear cargo area you sent in a picture of which is maybe where the confusion stems from. I…

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Answer 9

The Curt T-Connector Vehicle Wiring Harness for Factory Tow Package #56083 requires your 2021 Lexus RX 350 to have the factory tow package which includes a factory installed module to power the trailer lights. Since your harness does not have power I…

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Answer 10

The Curt Trailer Hitch Receiver #C13394 you were looking at is indeed a confirmed fit for your 2021 Lexus RX 350L. However, if you have the aluminum rim spare, it wouldn't work as this spare is too wide. This hitch will partially block the hands…

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Answer 11

It is supposed to be in the area you are pointing to where the tray is removed. Since yours isn't there I would assume it's buried a little further under other tray/interior panels and you would need to dig a little further and see if maybe…

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Answer 12

I linked the referenced install video below, but it is on a 2017 RX 350. Unfortunately, we have not done an install on a 2021 as of yet so we do not have any videos of the Curt #C56217 being installed on your year. However, I did find that you may…

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Installation Video For Curt Trailer Wiring Harness On A 2021 Lexus RX350

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