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Where to Mount 7-Way of ETBC7 Kit  

Updated 07/01/2026 | Published 06/23/2026

Question:

I purchased the C25VR hitch and the ETBC7 Universal Installation Kit for Trailer Brake Controller. I was hoping for suggestions on mounting the connector bracket. Thanks

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Expert Reply:

Hey Gene, while I don't know what vehicle you have I can say that most people attach the mounting bracket for the 7-way of the # ETBC7 to the lower bumper fascia edge. That's typically the best location for it. See the attached picture to see what I mean.

expert reply by:
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Jameson C
7-Way Mounted
7-Way Mounted
(click to enlarge)
Gene W. profile picture

Gene W.

6/26/2026

Sorry I assumed that since I bought a hitch for 2020 Subaru Ascent it might have clued you in. But I guess I should have mentioned it. If this changes your opinion please let me know. Gene

Jameson C. profile picture
Etrailer Expert

Jameson C.

6/29/2026

@GeneW makes sense! Yeah the lower bumper edge would still be where I would recommend you attach it.
Gene profile picture

Gene

7/1/2026

@JamesonC. I am concerned about the structural integrity of the plastic skirt if I were to mount the bracket on it. If I had a metal bumper I would mount the bracket on it. I have the 4 wire connector already ran down to the hitch
Bill profile picture

Bill

6/27/2026

My hitch and 4 flat was installed on our 2025 Ascent. Easiest installation I've ever done. Removing that large wrap around skirt was a bit intimidating. I did purchase a grommet removal tool which I highly recommend. I left my 4 flat in the trunk and will just run it thru the closed hatch door since we don't need it very often. Start to finish was just over an hour.

Rob C. profile picture

Rob C.

6/27/2026

Putting the hitch and wiring harness was one of the easiest I have done. I too, bought the grommet removal tool which made the whole removal of the back shroud so easy. As for where to out the connector, I left ours loose in the back. I only use the hitch once or twice a year, for a short time, so leaving it in the storage space made sense so it is always clean and dry.

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