Adding Factory Integrate Trailer Brake Controller
#11
With the Tekonsha, did you also have to add a 30A fuse to the trailer brakes in position 36 under the hood? Did you use the GM specific cable to go into the open port under the dash?
#12
No, I did not have to add a fuse on the 2018 Suburban Premier. I purchased the adapter cable that plugs directly into the Tekonsha and the open port under the dash so I didn’t need to wire the pigtails together with the cable that came with the truck.
#13
Awesome, thank you, sir. I ordered the P3 and vehicle-specific cable for the 2017 'Hoe but then started second guessing myself as to whether I needed to do anything else, so thank you for the information.
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Kevllaar
Silverado, Sierra & Fullsize Pick-ups
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November 29th, 2009 8:03 PM