Your vehicle warranty claim was denied in Canada: where the complaint actually goes

This Library already covers CAMVAP, the General Insurance OmbudService, mandatory arbitration clauses, and small claims court as separate topics, each on its own page. None of those pages answers the practical question a denied claim actually raises: which one of these applies to you? The answer depends on two facts about your specific contract, not on general reputation or what the seller tells you to do next. Here's how to work through it.

Step 1: is this the manufacturer's own factory warranty, or something you paid extra for?

If the dispute is about an alleged defect in the vehicle, or about how the manufacturer is applying its own new-vehicle warranty, the Canadian Motor Vehicle Arbitration Plan (CAMVAP) may apply — a free, national arbitration program, provided your specific manufacturer currently participates and your vehicle meets its age, mileage, and weight eligibility rules (see our CAMVAP page for the exact figures). If the dispute is instead about a separately purchased extended warranty or vehicle service contract, CAMVAP's own eligibility rules exclude it entirely, regardless of how the sale happened — move to step 2.

Step 2: was the purchased contract underwritten by a licensed insurer?

In Alberta, British Columbia, and Saskatchewan, a purchased vehicle warranty is generally required to be backed by a licensed property-and-casualty insurer's reimbursement policy (see our pages for Alberta, British Columbia, and Saskatchewan). Where that's the case, and once you've exhausted the insurer's own internal complaint process and received its final position in writing, the General Insurance OmbudService (GIO) is generally the free channel for an independent review — except in Quebec, where the Autorité des marchés financiers handles insurance complaints directly instead (see our GIO page). In Ontario, Manitoba, New Brunswick, and Nova Scotia, a purchased warranty is generally sold under general consumer-protection law rather than as insurance (see our pages for each), so there's no insurer and no GIO complaint standing behind it — move to step 3.

Step 3: does the contract have a mandatory arbitration clause?

If your province is one of the five that has voided a mandatory pre-dispute arbitration clause and class-action waiver in a consumer contract — Ontario, Quebec, Alberta, Saskatchewan, and, as of 2025, British Columbia — a clause in your contract claiming to force arbitration and block you from court may simply not be enforceable, regardless of what the contract says (see our arbitration clauses page for the specific statute and section in each). Outside those five provinces, don't assume the clause is void; ask the seller directly, in writing, whether it intends to rely on it.

Step 4: small claims court is generally still available

Where none of the above resolves the dispute, or the arbitration clause turns out not to apply, small claims court remains a realistic option for a warranty-sized dispute in every province — the current monetary limit and which specific court hears it varies considerably, from a low of a few thousand dollars to $50,000 in some provinces (see our small claims court limits page for the current figure where you live).

What to document regardless of which channel you use

Every one of these channels — CAMVAP, GIO, a provincial consumer-protection complaint, or a small claims filing — will ask for essentially the same core evidence: the contract itself, the specific denial reason the provider gave you in writing, and (where the denial cites a pre-existing condition or lack of maintenance, the single most common denial pattern in this industry) any inspection report the provider relied on, ideally compared against whether the provider itself inspected the item at enrollment to establish a baseline. Point 5 of our standard covers exactly this pattern — keeping that paper trail from the moment a claim is filed, not after a dispute has already escalated, is what actually makes any of these four channels work for you.

The one question that sorts most of this out fast: "was this my vehicle manufacturer's own warranty, or something I paid a dealer or third party for separately?" That single answer eliminates CAMVAP or puts it back on the table, and points you toward GIO or general consumer-protection law for everything else.