Tennessee Lemon Law: Your Rights for a Defective Vehicle

Under Tennessee's Lemon Law (Tennessee Code Annotated sections 55-24-101 through 55-24-301), if your new motor vehicle has a defect covered by the manufacturer's warranty that substantially impairs its use, value, or safety, you may be entitled to a refund or a replacement vehicle once the manufacturer has had a reasonable number of chances to fix it. Tennessee defines "reasonable" with a specific legal presumption: the manufacturer is presumed to have had enough chances if the same defect has been subject to repair three or more times and still is not fixed, or if the vehicle has been out of service for repairs for a cumulative total of 30 or more calendar days. Critically, these problems must arise within the first year after delivery or within the term of the express warranty, whichever comes first.

What Vehicles and Defects Qualify

The Tennessee Lemon Law applies to new motor vehicles bought or registered in Tennessee that are still under the manufacturer's original written (express) warranty. To qualify, your vehicle must have a "nonconformity" - a defect or condition that substantially impairs the use, market value, or safety of the vehicle and that does not conform to the manufacturer's express warranty.

Not every annoyance counts. The law specifically excludes problems that result from abuse, neglect, or unauthorized modifications or alterations of the vehicle by someone other than the manufacturer or its authorized dealer. A minor defect that does not substantially impair use, value, or safety - a loose trim piece or a cosmetic blemish, for example - generally will not trigger refund or replacement rights, even if it is irritating.

The law is aimed at new vehicles. Used cars sold without a manufacturer's express warranty, and defects that first appear long after the warranty period, typically fall outside this statute - though you may still have other remedies under your warranty or under federal law.

The Two Triggers: Repair Attempts and Days Out of Service

Tennessee builds in a legal presumption that the manufacturer has had a "reasonable number of attempts" to repair the vehicle when either of these is true during the protected period:

• Three or more repair attempts for the same nonconformity, where the defect continues to exist after the third try; or
• The vehicle is out of service for repair of one or more nonconformities for a cumulative total of 30 or more calendar days.

These counts must accumulate within the protected window - the term of the express warranty or one year following the date of original delivery to you, whichever expires earlier. Keep this timing in mind: repairs that drag past the one-year mark may not count toward the presumption even if the underlying defect started earlier, so it is important to report problems and document them promptly.

How a Refund or Replacement Works

If your vehicle meets the standard and is not successfully repaired, the manufacturer must either replace the vehicle with a comparable new motor vehicle or refund the full purchase price. A refund generally includes the contract price plus collateral charges such as sales tax, license and registration fees, and similar government charges, and it must account for amounts owed to your lender or lienholder.

The manufacturer is allowed to subtract a reasonable allowance for your use of the vehicle before the defect was first reported. This use offset reduces the refund or the value applied to a replacement, and it is one of the most common points of dispute, so save your repair orders showing the mileage at which you first reported the defect.

Steps to Enforce Your Rights in Tennessee

The Lemon Law does not work automatically - you have to put the manufacturer on notice and give it a chance to act. Practical steps include:

• Report defects early and in writing. Notify the dealer and the manufacturer as soon as a covered problem appears, and keep copies of every communication.
• Demand written repair orders. Get a dated work order every time the vehicle is in the shop, showing the complaint, the mileage, the dates in and out, and what was done. These documents prove your repair attempts and days out of service.
• Give the manufacturer formal notice. After repeated unsuccessful repairs, Tennessee law requires you to notify the manufacturer in writing and give it a final opportunity to correct the defect before you are entitled to a refund or replacement.
• Use the manufacturer's arbitration program if one exists. If the manufacturer has established an informal dispute settlement procedure (an arbitration program) that complies with federal rules, you generally must use that process before filing a lawsuit under the Lemon Law.

Watch the deadline to sue. A Lemon Law action in Tennessee must be filed within a limited period tied to the warranty term and the date of delivery, so do not let the matter sit. Because the precise limitations period and notice mechanics can determine whether you win or lose, confirm the current statutory deadlines before you rely on them.

How This Compares to Federal Law

Tennessee's Lemon Law works alongside the federal Magnuson-Moss Warranty Act, which governs written warranties on consumer products nationwide and lets consumers sue for breach of warranty and, in successful cases, recover attorney's fees. Magnuson-Moss applies in every state and is not limited to the first year, so it can be a valuable backup when a defect falls outside the strict timing or repair-count presumptions of the state Lemon Law. Many vehicle owners pursue both theories together. The federal law sets a floor; Tennessee's statute adds the specific refund-or-replacement remedy and the 3-repair / 30-day presumptions described above.

Where to Verify and Get Help

Because statutes and procedures change, confirm the current rules before acting. The Tennessee Attorney General's Division of Consumer Affairs (part of the Office of the Tennessee Attorney General and Reporter) is the state's consumer-protection resource; it provides information about consumer rights and complaint options. You can also read the statute itself in Tennessee Code Annotated, Title 55, Chapter 24. For complex disputes - especially ones involving large refund offsets or a denied claim - consider consulting a Tennessee attorney who handles Lemon Law or warranty cases, particularly since Magnuson-Moss may allow recovery of attorney's fees in a successful case.

Official Tennessee Sources

This page is based on Tennessee law. Limits and deadlines change — verify the current details directly with the official Tennessee sources below. This is general legal information, not legal advice.

• Tennessee Attorney General's Office - Division of Consumer Affairs — official Tennessee agency.
• File a Complaint - Tennessee Division of Consumer Affairs

Federal law also applies. Federal laws like the Fair Debt Collection Practices Act and Fair Credit Reporting Act protect you nationwide, on top of Tennessee’s own rules.