Does Curt Trailer Wiring Harness Fit 2025 Toyota Corolla Cross Hybrid with LED Taillights

Updated 06/15/2026 | Published 06/11/2026

Question:

My car is a 2025 toyota corolla cross hybrid SE with led tail lights. Your website this is the one I need so I ordered the Curt 56517 T harness. The package that this harness comes in says For XLE model Only ? Is this the correct one fir my car or not?

asked by: Dennis W

Curt Harness Fit Info
(click to enlarge)

Expert Reply:

Hey Dennis, that's a pretty odd fit exclusion to be listed on the Curt trailer wiring harness part # C55ZV that you have but I checked with Curt just now and it does for sure fit your 2025 Toyota Corolla Cross Hybrid with LED taillights so you can go ahead and install and it will fit and work great. Do you have a hitch for your Corolla already as well?

expert reply by: Jameson C

6/12/2026

I have the 2024 Corolla Cross hybrid XSE with LED lights and the connector fits and works perfectly. Running the power wire up to the engine compartment was a bit of work, but I haven’t had any issues since installing it.

Jameson C.

6/15/2026

@Al thanks for confirming that for us!

Dennis W.

6/15/2026

Actually it does not fit the 2025 Toyota Corolla Cross with led lights as described on the box. According to Curt I should have the non led one. I am not too happy about spending half a day tearing the whole back of my car apart only to properly and neatly install the wrong harness.

Jameson C.

6/15/2026

@DennisW I am sorry to hear that but are you sure that's the case? We have people with the Corolla Cross with LED taillights who commented on this page that this harness did work for them.

Dennis W.

6/15/2026

@JamesonC The 2025 toyota corolla cross SE has both led and incandescent. Everything hooks up properly and the brake light and turn signals work but no running lights. Unless this is a faulty harness but since it has bot type of lights Curt advised me that the proper harness for my car is non led harness. It is anyones guess why toyota would make a light with both but that the way it is.