Owner guide

Brake Controller Wiring Guide

RV OWNER’S FIELD GUIDE · TOWING, CHASSIS & ROAD A trailer’s electric brakes are only as good as the controller sending them signal. Wired wrong or set wrong, they either do nothing or grab hard enough to feel like the tr...

Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond.

Field notes

RV OWNER’S FIELD GUIDE · TOWING, CHASSIS & ROAD A trailer’s electric brakes are only as good as the controller sending them signal. Wired wrong or set wrong, they either do nothing or grab hard enough to feel like the trailer’s fighting you.

Proportional vs. time-delayed

Proportional controllers use an internal accelerometer to apply trailer braking in direct proportion to how hard the tow vehicle is braking — smoother, more intuitive, and the standard on most modern trucks. Time-dela...

Getting the gain setting right

Gain controls how aggressively the controller applies trailer brakes for a given input. Set too low, the tow vehicle does most of the stopping and its brakes wear fast; set too high, the trailer brakes lock or lurch o...

Corridor service

Active MT · WY · ID · WA. Case-by-case beyond — trip fee quoted before we roll.

When to book

DIY ends at sealed systems, gas work, and inverter commissioning. Diagnostic $150 applied toward repair.

Related: All guides · Book a Service · Pricing

Pricing teaser

Trip fee $75 within 30 miles, then $1.50/mi. Labor ~$150/hr (1-hour minimum, billed in 30-minute increments). Diagnostic $150 applied toward repair if you proceed.

Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond. Credentials (text): Victron Professional Certified Installer · weBoost Authorized Installer · Peplink Certified Associate · Dometic Professional Certified.

Text / Call Book Now