Unless you are experienced and have done an installation like this a few times I would strongly recommend hiring out for a job this complicated. I have worked on cars my entire life and I wouldn't mess with the wiring systems on these new vehicles.
You will need two sets of wiring harnesses since they don't make just a 7-way harness that can be added to your 2024 Toyota Grand Highlander. Additionally, there is no plug in adapter for a brake controller so unless you're using one like the... view full answer...
Yes, it does. I just checked with Curt and their item # C26VV hitch does indeed fit the Hybrid Max model of the 2024 Toyota Grand Highlander. This hitch is custom fit and bolts to your Toyota with included hardware.
I have linked the installation instructions below.
If you are planning on towing you will also need a wiring harness item # C59236 and a ball mount kit item # C45534.
I recommend using the No-Drill Mount Bracket item # 18136 and the item # C42CR to secure the 4-way connector... view full answer...
Below the bumper. The Curt Trailer Hitch item # C26VV mounts to the bottom of your 2024 Toyota Grand Highlander's frame and extends out below the bumper and trim. This installation method requires no cutting of your trim or fascia.
The Curt item # C26VV is the only hitch currently available for the new 2024 Grand Highlander (09-13-2023). It is a class III hitch with a 2" receiver. This hitch is custom fit and bolts to your Toyota with included hardware.
I have attached the installation... view full answer...
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