[DriftWithoutCar]

Just wanted to update here in case anyone finds this in the future. I installed the OEM hitch receiver part number PK960-42K10 on my 2023 Rav4 Hybrid LE and it was pretty quick and easy. It took me less than two hours start to finish. I did not install the wiring harness since I'm using it only for a bike rack. I may decide to install the harness in the future.

FYI if you disconnect the negative battery terminal on a car with Toyota Safety Sense (TSS) it will give some warnings on the dash about the pre collision system failing. I just had to drive maybe one mile and restart the car and the message went away.

I'd be happy to answer questions if anyone needs info.

 

[DriftWithoutCar]

Did you need to disconnect the battery for the hitch install?
Is there a reason you choose the OEM hitch?

It's a good idea to disconnect the battery any time you're taking the car apart at all - there are sensors, lights, wiring, etc that could get cut and do more damage if the battery is connected than if the battery is disconnected.
I picked the OEM hitch for a few reasons. The OEM hitch is the lowest profile one available for starters. Plus it's a Toyota part and the vehicle is still under warranty - there's a chance (small chance, maybe?) that they would deny a future warranty claim if I had an aftermarket hitch installed. Also, I'm pretty sure the Toyota hitch is the strongest of the available hitches, using more bolts and thicker steel than other hitches.