Unfortunately, there is not a long term fix for this issue. Your 2017 Lexus RX 350 views your RockyMounts WestSlope 3 Bike Rack - 2" Hitches - Tilting - Wheel Mount, part # RKY10223, as an obstacle, especially when loaded with bikes. Your only solution is to disable the sensor while you are using the bike rack. You should still have use of the rear mounted camera, but you will not have use of the cars backup sensor while the bike rack is in use. view full answer...
A lot of things could be going on here. First, I would make sure that the P3 brake controller is set to Hydraulic mode, see instruction link (page 4, Set Brake Type section). If it is still in the electric mode that is most likely the issue.
Next, you might have an intermittent power supply to the EOH (electric over hydraulic) controller on the trailer. Check the voltage display on the P3 brake controller and if the readings are all over the place then the brake output wire should be checked... view full answer...
Not necessarily. If your 2015 Lexus RX 350 came with the tow package then you just need the T-One # 118252, but if it doesn't have the tow package then you need the T-One # 118255 with the converter. The tow battery fuse slot would only be used if you were installing a 7-Way. Since the connector for the lights just have 4 pins for the trailer lights and ground I don't think it will really matter if you have a fuse in the tow battery slot or not.
Before purchasing a wiring kit with the... view full answer...
The trailer wiring harness, # 118252, is for a 2012 Lexus RX 350 that came with a factory tow package. It sounds like your RX 350 does not have the factory tow package so you would need to use trailer wiring harness # 118478.
If your vehicle is supposed to have the factory tow package (have the dealer run the VIN to determine if it does or does not have the tow package) then the missing components to make it active could be obtained through a dealer.
I have included a link to the installation... view full answer...
Aside from what you already found, the best advice I can offer comes from another customer who installed the # 118255 on an RX 350. On the inside corner cover, pry up the center of the black plastic fastener and remove it. Reach under the cover with small pliers and squeeze a hidden second fastener's prongs to pop the cover loose. The white connector for the 10 pin adapter will have a black rubber sheath. It is located slightly up and out of sight toward the rear of the vehicle.
I'm not... view full answer...
If your 2017 Lexus RX 350 didn't come with the factory tow package then an additional harness with a powered converter is needed to actually activate the plug that you used to install the Tekonsha T-One Vehicle Wiring Harness # 118252. This Tekonsha harness is designed for vehicles that came equipped with the factory tow package.
Unfortunately, the converter harness is not available as a separate item from the manufacturer so your only option is to get the Tekonsha T-One Harness # 118255... view full answer...
When a harness like the Tekonsha T-One Vehicle Wiring Harness # 118255 on your 2016 Lexus RX 350 is causing the lights on a trailer to be dim, it is usually a ground issue.
Since your harness does not have a ground wire that you need to ground to the frame, I recommend checking all of the connectors on the harness to make sure they are fully seated in the vehicle connectors.
If they are fully seated then remove them and look inside the connectors to see if any debris go in, or if there... view full answer...
It does not look like the kick sensor can be moved on your 2020 Lexus RX 350. If the sensor required moving most manufacturers make a replacement trim panel that would relocate the sensor but there is not one for your Lexus and the manufacturer said that it is not required.
I suggest first checking to make sure that when the Curt Trailer Hitch Receiver # C13272 was installed that the wiring and sensors were not somehow damaged or accidently disconnected.
I have also seen a few that... view full answer...
The trailer wiring harness, # 118252, is for a 2010 Lexus RX 350 that came with a factory tow package. It sounds like your RX 350 does not have the factory tow package so you would need to use trailer wiring harness # 118478.
If your vehicle is supposed to have the factory tow package (have the dealer run the VIN to determine if it does or does not have the tow package) then the missing components to make it active could be obtained through a dealer.
I have included a link to the installation... view full answer...
I called my contact at Curt and asked about the installation of the wiring harness, part # 56083 on your RX 350. First you can call the dealership with the VIN and ask if it has a tow package. If so ask them where the fuses or relays may be. I did some research and was unable to find the relay or fuse location for towing.
PTW2993. Turn on the headlights and use the turn signals to make sure you are getting a signal.
If you do not show any power on that port, chances are the vehicle... view full answer...
Curt 4-pole wiring harness # 56083, which fits your factory-tow-package-equipped 2011 Lexus RX 350, uses a square OEM connector to join the car's wiring. If your fuse is good then there may be a corrosion problem within the connectors. Disconnect the harness and check all contacts for signs of discoloration (even slight green or white discoloration can indicate corrosion that could cause a problem). Clean contacts as needed with a spray-on electrical contact cleaner.
Since your fuse is... view full answer...
It sounds to me like your 2012 Lexus RX 350 may not be equipped with an active tow package. The plug may be there but the necessary connections may be missing. I recommend checking with your local Lexus dealer to determine what is needed to activate the towing package.
Another option would be to go with the T-One Vehicle Wiring Harness, # 118478. The T-One connector plugs directly into the existing wiring at the back of your taillights. Just make your ground connection, route the power... view full answer...
The Curt hitch part # C56434 would be a great choice for yor your 2017 Lexus RX350 F Sport as it's mostly hidden and has a great tongue weight capacity for carrying a bike rack. If you are in need of a bike rack the Hollywood Trail Rider # HR200Z would be a great option that's easy to load and very stable. view full answer...
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 seeing power to the fuse then I recommend using your tester on the OEM plug pins to see if you find power anywhere there. If you still can't find any power I recommend taking your vehicle to your local Lexus dealer to have them look at your OEM wiring. It's... view full answer...
The Curt T-Connector Vehicle Wiring Harness part # 56083 that you installed on your 2010 Lexus RX 350 will only work on models with the factory tow package. If you do not have the factory tow package then the correct harness for you would be the Curt T-Connector Vehicle Wiring Harness part # C55563. This option will attach directly to the battery for power as you can see in the attached install video.
If you have called the dealer with your VIN and confirmed that you do indeed have the... view full answer...
I would be happy to help.
Based on the issue you are describing it sounds like there is quite a bit of gunk in the weld nuts on your 2012 Lexus RX 350.
I do not recommend trying to force the bolts in, and instead recommend using a M12x1.25 tap in the weld nuts to clean them up. You can pick one up for a local auto parts store, but you will want to be careful to not cross thread the weld nut.
I included a video of the # C13143 being installed for you to take a look at. view full answer...
On your 2010 Lexus RX350 without a tow package, you would need to use Tow Ready Custom Fit Vehicle Wiring, # 118478. I have included a link to the installation details below. This harness includes a circuit protected converter and requires a direct connection to the battery. This connection to the battery virtually eliminates power draw from the vehicles taillights, which protects the sensitive wiring.
The Curt T-Connector Vehicle Wiring Harness with 4 Pole Connector, part # 56083 is for... view full answer...
Did the dealer say it didn't need to be reprogrammed or that your 2011 Lexus RX 350 doesn't have the factory tow package? Because if it does not have the factory tow package then you would need to install a different wiring harness, # 118478. I have linked a video showing how it installs.
If it does have the factory tow package then re-check the following fuses: Under the hood locations 43 and 44; Driver's side instrument panel fuse box location 22. If those are all good to go then you... view full answer...
First, the trailer wiring harness # 56083 is only a fit if your 2015 Lexus RX 350 came with the factory tow package. If it did not then that could be why it isn't working. Or, if it does have the factory tow package, it could be a missing fuse or relay which you could find in the under hood fuse panel or the in cab fuse panel. view full answer...
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 recommend checking that there is a module plugged into the 10 pin connector which may be inside the luggage compartment, on the passenger side below taillight, behind little plastic removable bin.
If no module is plugged in you will need... view full answer...
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