Parts Needed to Install Brake Controller in 2018 Nissan Frontier SV
Updated 01/27/2026 | Published 08/20/2024
Question:
Hello Charles, I have a 2018 Nissan Frontier SV with the tow package. I have a 7 pin connection and I bought a trailer that has electric brakes. I do not have a brake controller built in to my truck. Would I be able to use the electric brakes on my trailer if I added a brake controller and adapter? Thank you. Joe
asked by: Joe S
Expert Reply:
Hey Joe, so yes you can install a brake controller like the P3 part # TK59ER which is custom fit for your 2018 Nissan Frontier which comes with the correct install harness for your vehicle. With just this part number you'd have everything needed to operate the brakes of your trailer.
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Jameson C.
1/27/2026
Hey Joe, how did things go with adding the P3 brake controller to your Frontier? Were you able to get the trailer brakes working smoothly with that setup? Your update could make it easier for others towing with the same truck.