How to Select a Trailer Hitch
Brakes only help inside the tow rating. Match hitch class and door sticker before you chase a magnet complaint.
Watch on YouTubeTrailer Electric Brake Magnet Tips (Canada)
Weak trailer brakes on a Canadian tow day are not always a bad brake controller. Worn electric brake magnets, dirty drums, glazed shoes, and a tired breakaway battery can all make a good controller look guilty. Start by confirming the trailer actually uses electric brakes rather than surge brakes, then prove the circuit from the truck through the seven-way before you tear a hub apart. We stock live CURT controllers and breakaway parts such as Echo wireless controller 51180, Echo controller 51189, Echo under-dash piece 51190, brake-control harnesses 51515 and 51500, and breakaway switch 52010 with push-to-test kits 52044 and 52041 when those cards fit. Replacement magnets themselves are thin on our CURT shelf today, so we stay honest about that gap. No invented legal cutoffs. Canada orders often ship free on qualifying baskets, so confirm the cart note before you check out.
Parts-counter shortcut.
Confirm electric versus surge first, prove the controller circuit second, inspect magnets and drums third, then test the breakaway path before the first real tow.
Related Canada help lives in our
brake controller guide,
surge versus electric brakes,
breakaway switch test tips, and
first-tow day checklist.
Prefer the full index?
Open the towing guides hub.
Watch these CURT videos first
All four videos are from the official CURT YouTube channel (@curtmfg). Use them for hitch class habits, install mindset, wiring basics, and ball-mount height while you sort brake and controller issues.
If an embed does not load, use the YouTube link under the card.
Trailer Hitch Installation Techniques
Good install habits matter on the truck side and the trailer side. Loose plugs and dirty grounds fake weak-magnet symptoms.
Watch on YouTubeHow to Connect a Trailer Wiring Harness
Electric brakes need a clean circuit from the controller through the seven-way and out to the magnets. Fix the circuit before you blame the magnets.
Watch on YouTubeHow to Choose a Ball Mount and Trailer Ball
Level the trailer first. A nose-high or nose-low setup can make brakes feel odd even when magnets and drums are fine.
Watch on YouTubeWeak brakes are often magnets, drums, or the circuit
Electric brake magnets live inside the drum and drag the shoes when the controller sends power. When magnets wear thin, get oily, or lose a clean face against the drum, braking feel fades even if the phone app or dash controller still lights up. Dirty or rusted drums, worn shoes, and out-of-adjustment stars create the same soft-pedal complaint. A parts-counter habit is simple: if one side locks early and the other barely helps, inspect that hub before you buy a second controller.
The controller still needs a good circuit. A worn seven-way pin, a corroded ground, a loose brake pin in the plug, or a harness that never got a solid ignition and brake-signal feed will starve the magnets. Live CURT Echo wireless controller 51180 and Echo controller 51189 are the stocked controller paths we point shoppers at today, with under-dash Echo piece 51190 and wiring kits 51515 and 51500 when those titles fit your truck. Prove power at the trailer plug with the manual override before you assume the magnets are dead.
We are honest about magnets on this shelf. Dedicated CURT replacement magnet kits are thin here right now, so this page will not invent a magnet SKU just to fill a card grid. If your drums need new magnets, shoes, or hardware, use the trailer axle brand documentation and a shop that can measure the magnet face and drum. Meanwhile, controller, harness, and breakaway pieces are stocked and useful when the truck-side circuit is the real weak link.
CURT 51180 Echo wireless
In-stock Echo wireless brake controller path for listed setups on the live card. Handy when you want app-based gain control and an easy move between trucks that share a seven-way.
Open live 51180 product →Parts-counter note. Start with 51180 or 51189 when you need a controller, add 51515 or 51500 when the truck needs a harness kit, and keep breakaway testing on 52010, 52044, or 52041.
How to sort the complaint without inventing cutoffs
Step 1Confirm brake type
Surge brakes on many boat trailers do not use a truck controller. Electric brakes do. Open surge versus electric if you are unsure.
Step 2Prove the circuit
Use the controller manual override and check the seven-way brake pin before you pull a drum.
Step 3Inspect magnets and drums
Look for thin magnets, oily faces, rusty drums, and uneven shoe wear. Replace with the axle brand parts your trailer calls for.
Step 4Test breakaway and first tow
Charged battery, switch, and lanyard next, then a calm first-tow walk-around.
Controller path
Echo and harness kits
Stocked CURT controller and wiring pieces for trucks that need a clean brake signal.
- 51180 Echo wireless controller on the live card
- 51189 Echo controller and 51190 under-dash piece when those titles fit
- 51515 and 51500 harness kits when the truck needs plug-and-play wiring
Trailer side
Magnets and drums
Weak braking often lives in the hub, not in the phone app.
- Worn magnets and dirty drums fake a bad controller
- CURT magnet kits are thin on this shelf today
- Use axle-brand magnet and shoe parts when the hub is worn
Breakaway path
Switch and kits
A charged breakaway battery and working switch still matter on electric-brake trailers.
- 52010 breakaway switch on the live card
- 52044 and 52041 push-to-test and Soft Trac kits when those titles fit
- Follow the breakaway switch test tips before a long trip
Live controller and breakaway SKUs on this shelf
Wireless controllerCURT 51180Echo wireless brake controller for listed seven-way setups on the live card.
Echo controllerCURT 51189Echo brake controller path with manual override support on the live card.
Under-dashCURT 51190Echo under-dash piece when that title fits your install.
HarnessCURT 51515Brake control wire harness kit for listed trucks on the live card.
Wiring kitCURT 51500Brake control wiring kit when a universal harness path fits.
Breakaway switchCURT 52010Breakaway switch for electric-brake trailers on the live card.
Push to testCURT 52044Push-to-test breakaway path when that kit title fits.
Soft Trac kitCURT 52041Soft Trac breakaway kit path when that title fits your trailer.
| Topic | What we tell shoppers |
|---|---|
| Electric versus surge | Surge brakes do not use a truck controller. Confirm the trailer type in surge versus electric. |
| Circuit first | Prove seven-way power and ground before blaming magnets. Start with brake controller help. |
| Magnets and drums | Worn magnets and dirty drums are common. CURT magnet kits are thin here, so use axle-brand hub parts when needed. |
| Breakaway | Test the switch and battery with breakaway switch test tips before a long trip. |
| First tow | Finish with a calm walk-around from the first-tow day checklist. No invented legal cutoffs on this page. |
Related guides worth opening next
Brake controller guideWhen electric brakes usually need a controller and how it ties to seven-way wiring.
Surge versus electricHydraulic surge on many boat trailers versus electric brakes that need a controller.
Breakaway switch test tipsCharged battery, calm pin pull, and live CURT switch kits.
Towing guides hubFull Canada hitch index without stuffing the mega menu.
Parts-counter summary: confirm electric versus surge first, prove the controller circuit before you blame magnets, inspect drums and magnet faces when braking still feels soft, use stocked CURT Echo and breakaway pieces when the truck-side path is weak, stay honest that CURT magnet kits are thin here, and finish with breakaway plus first-tow checks without inventing legal cutoffs.
