Toyota Sienna Forum - siennachat.com banner
1 - 3 of 3 Posts

·
Registered
Joined
·
14 Posts
Discussion Starter · #1 ·
What trailer wiring harness kit did you use? How did you mount the plug? I know it's super easy to set up 4-pin wiring but my trailer has brakes and needs 7-pin. I don't want to wire the power directly from the 12V battery on the van because my trailer would run it dead when I'm parked.

I'm looking at this Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
Item # ETBC7
from eTrailer. I'm following along with this Q&A on eTrailer, and I'm considering using a CURT 58000 Easy-Mount Vehicle Trailer Wiring Connector Mounting Bracket for 2-Inch Receiver mounting bracket for the plug.
 

·
Registered
Joined
·
14 Posts
Discussion Starter · #5 ·
Thanks everyone for your help. I bought a used Curt Echo wireless brake controller so I don't have to permanently mount anything to the van for now. I'm taking the van to a shop to having the 7-pin connector installed; I'll try to convince them to add the relay, if not thanks to your help it looks like something I can easily do.
 
1 - 3 of 3 Posts
Top