If your new GM vehicle keeps breaking down, the Texas Lemon Law may entitle you to a full refund, a replacement, or a proper fix — at no cost to you.
There’s a particular kind of frustration that comes with owning a brand-new vehicle that spends more time at the dealership than in your driveway. You made a significant investment — maybe a Chevrolet Silverado to haul gear across Texas, a Cadillac Escalade for your family, a GMC Sierra for your business, or a Buick Enclave for the daily commute. You expected reliability. Instead, you’ve got a stack of repair orders and a vehicle you’re not sure you can trust.
If that sounds familiar, you may be looking at a lemon. And in Texas, the law is clearly on your side.
General Motors — the parent company behind Chevrolet, GMC, Cadillac, and Buick — is the top-selling automaker in the United States and has held that position through 2023 and 2024. GM’s broad lineup is one of the most popular in Texas. But popularity doesn’t mean perfection. Some GM models have accumulated a meaningful record of recurring defects, recalls, and lemon law claims. Understanding how Texas law protects you as a GM vehicle owner could save you thousands of dollars and months of aggravation.
The Texas Lemon Law: A Quick Foundation
Before getting into GM specifics, it’s important to understand the legal framework. The Texas Lemon Law is codified in the Texas Occupations Code, Chapter 2301, and is administered by the Texas Department of Motor Vehicles (TxDMV). It was first enforced in 1985 and has since helped recover more than $121 million for Texas consumers through refunds and vehicle replacements.
The law applies to new vehicles purchased or leased from a Texas dealer — including all GM brands and models. If your vehicle has a substantial defect covered by the manufacturer’s original warranty, and the dealer cannot fix it after a reasonable number of attempts, Texas law requires GM to either repair the vehicle properly, replace it with a comparable model, or repurchase it at the purchase price.
That’s not a vague policy. It’s a legal obligation — and the TxDMV has the authority to enforce it.
Which GM Vehicles Are Covered?
All new GM vehicles purchased or leased from a Texas dealer are potentially eligible under the Texas Lemon Law. This includes:
Chevrolet: Silverado, Colorado, Tahoe, Suburban, Traverse, Equinox, Trax, Malibu, Camaro, Blazer EV, Bolt EV, and more.
GMC: Sierra, Canyon, Yukon, Yukon XL, Acadia, Terrain, and others.
Cadillac: Escalade, XT4, XT5, XT6, CT4, CT5, Lyriq, and other models.
Buick: Enclave, Encore, Encore GX, Envision, and others.
Demonstrator vehicles that have not been previously titled are treated as new vehicles under the law and are also covered. In limited circumstances, a used GM vehicle still under the original manufacturer’s warranty may qualify as well.
Common GM Defects That May Trigger Lemon Law Protection
For a defect to qualify under Texas law, it must substantially impair the vehicle’s use, safety, or market value. Normal wear and tear, minor cosmetic issues, and problems caused by owner misuse are excluded. But GM vehicles have a documented history of recurring defects that can meet that standard.
Transmission Problems — Silverado, Sierra, Camaro, Cadillac CTS GM’s eight-speed automatic transmissions — specifically the 8L45E and 8L90 units — have been the subject of numerous consumer complaints and lawsuits. Owners have reported hesitation during acceleration, unexpected stalling, and loss of power. These issues have proven difficult to resolve through repeated dealer repairs and have generated significant legal action against GM. Harsh downshifts and rear-wheel lockups have also been documented in diesel trucks and SUVs due to transmission control valve wear.
Engine Bearing Failures — Silverado, Sierra, Tahoe, Yukon (2019–2024) An active NHTSA investigation covers approximately 877,710 GM vehicles for connecting rod bearing wear in the L87 6.2L V8 engine, which can lead to catastrophic engine seizure. Complaints have documented sudden power loss with little or no warning — a serious safety and reliability concern. GM issued a 2024 customer satisfaction program to address related issues, but numerous complaints persist.
Diesel Transmission Recall (2020–2022 Silverado, Sierra; 2021 Escalade, Tahoe) In late 2024, GM recalled 461,839 diesel trucks and SUVs for transmission control valve wear that caused harsh downshifts and dangerous rear-wheel lockups. When recall repairs fail to resolve the underlying issue, vehicle owners may have a viable lemon law claim.
Power Steering Failure — Malibu, Impala, Buick LaCrosse, Cadillac XTS Certain GM sedans have experienced power steering failures without warning, creating an elevated crash risk. The sudden loss of steering assistance mid-drive is precisely the type of defect that the Texas Lemon Law’s serious safety hazard provisions are designed to address.
Fuel Pump Failure — Escalade, Suburban, GMC Yukon A defective fuel pump can cause the engine to stall unexpectedly at speed — a potentially life-threatening situation. Persistent stalling that recurs despite multiple repair attempts is a strong basis for a lemon law claim.
Airbag Inflator Defects — Buick Enclave, Chevrolet Traverse, GMC Acadia Defective airbag inflators that could rupture during deployment — sending metal fragments into the passenger cabin — represent some of the most serious safety defects in the automotive industry. When airbag repairs are completed but problems persist, owners have legal recourse.
Chevrolet Bolt EV Battery Recall GM completed a full recall of approximately 141,000 Bolt EVs due to fire risks stemming from manufacturing defects in the battery pack. If battery-related issues persist after repair, Bolt owners may have standing to pursue lemon law relief.
Tailgate Switch and Water Intrusion — 2024 Silverado HD, Sierra HD A 2024 recall covered more than 132,000 heavy-duty trucks for water intrusion that could cause the tailgate to open unexpectedly while driving. Defects that impair the safe use of a vehicle — even ones as seemingly mechanical as a tailgate — can qualify under Texas law.
The Three Tests Texas Uses to Determine If Your GM Vehicle Is a Lemon
Your vehicle must pass at least one of these three tests before it can be considered a lemon under Texas law:
The Four-Times Test
If the same defect has been the subject of four or more repair attempts within the first 24 months or 24,000 miles of ownership — and the problem still exists — your vehicle qualifies under this test. This is the most frequently used threshold for lemon law cases involving GM vehicles.
The 30-Day Test
If your GM vehicle has been out of service for a combined total of 30 or more days during the first 24 months or 24,000 miles due to warranty-covered repairs, it passes this test. These days don’t need to be consecutive — they accumulate across multiple repair visits. If the dealership provided a comparable loaner vehicle during repairs, those days typically don’t count toward your total.
The Serious Safety Hazard Test
This test applies when the defect creates a life-threatening risk — one that substantially impairs your ability to control the vehicle or creates a significant danger of fire or explosion. Under this test, if GM failed to fix such a defect after just two repair attempts within the first 12 months or 12,000 miles, your vehicle may qualify. Sudden power steering failure, uncontrolled rear-wheel lockup, or unexpected engine stall at highway speeds could all meet this definition.
What You Can Recover
If the TxDMV determines your GM vehicle qualifies as a lemon, you may be entitled to one of the following remedies:
Full Repurchase: GM buys back your vehicle at the original purchase price — including taxes, title fees, and registration costs — minus a mileage deduction calculated according to a statutory formula based on miles driven before the defect was first reported.
Vehicle Replacement: GM provides a comparable replacement vehicle acceptable to you, also adjusted for prior mileage use. You may receive the remaining balance of the original factory warranty, and in some cases an additional limited warranty.
Proper Repair with Reimbursement: GM is required to fix the defect. You may also recover out-of-pocket costs for warranty-covered repairs you paid for yourself, rental vehicle costs during repairs, and towing expenses.
How to File a Lemon Law Complaint Against GM in Texas
Step 1 — Keep Every Repair Order Each time you bring your GM vehicle in for service, confirm the repair order accurately describes the problem you’re reporting. Get a copy every time. If the dealer’s paperwork doesn’t reflect your complaint, the record of that repair attempt may not count.
Step 2 — Write a Log Keep a running personal record of every visit — dates, mileage, the symptoms you observed, and what the dealer said. Photos and videos of the defect can also strengthen your case.
Step 3 — Send Written Notice to GM Before or alongside your formal complaint, send a certified letter to GM’s customer service or warranty department describing the defect and providing a final opportunity to repair it. GM’s customer support line for warranty and lemon law matters is 1-866-636-2273.
Step 4 — File With the TxDMV Submit your formal lemon law complaint through the Motor Vehicle Dealer Online Complaint System at the TxDMV website. The filing fee is $35. Your complaint must be filed within six months of the earlier of: 24 months after vehicle delivery, 24,000 miles driven, or the expiration of your express warranty. Missing this deadline forfeits your legal rights — so don’t wait.
Step 5 — Mediation and Hearing TxDMV staff will review your complaint and attempt to facilitate mediation between you and GM. If mediation doesn’t resolve the matter, an administrative law judge holds a formal hearing, and you’ll receive a written decision within 60 days. If the TxDMV hasn’t resolved your complaint within 150 days, you may also pursue the matter in district court, where the judge can order GM to replace or refund the vehicle and award your attorney’s fees.
The Magnuson-Moss Warranty Act: Federal Backup Protection
Even if your situation falls outside the strict window of the Texas Lemon Law, you may still have federal protection. The Magnuson-Moss Warranty Act of 1975 requires that any vehicle sold with a manufacturer’s warranty be repaired effectively and within a reasonable time. If GM’s repeated warranty repairs have failed to resolve your vehicle’s problems, this federal law may entitle you to compensation for the diminished value of your vehicle.
One practical advantage: if you receive compensation under the Magnuson-Moss Act, your vehicle is not formally branded as a lemon and you have no disclosure obligation when you later sell or trade it. Additionally, under both state and federal law, if you prevail, GM may be required to pay your attorney’s fees — meaning many lemon law attorneys will take your case at no cost to you.
Do You Need an Attorney?
Hiring an attorney is not required to file a Texas Lemon Law complaint. However, an experienced lemon law attorney can help you avoid missing the strict deadlines that can sink otherwise valid claims, ensure your repair documentation is structured correctly, and represent your interests in mediation or a formal hearing. Given that attorney’s fees are typically paid by GM if you win, there’s little financial risk to consulting one early in the process.
Final Word for GM Vehicle Owners
A new vehicle from Chevrolet, GMC, Cadillac, or Buick should be exactly what you paid for. If your vehicle keeps returning to the dealership with the same unresolved problems, you don’t have to simply accept it. Texas law gives you a clear, structured path to force GM to make it right — whether that means a buyback, a replacement, or a proper repair.
The key is acting quickly and documenting everything from the start. The Texas Lemon Law has returned over $121 million to consumers since 1993. If your GM vehicle qualifies, that protection is yours to use — but only if you file within the required window.
Don’t let the clock run out on your rights.
This article is for informational purposes only and does not constitute legal advice. For guidance specific to your situation, consult a licensed Texas attorney with experience in lemon law and consumer protection. You can also contact the TxDMV Lemon Law Section directly at (888) 368-4689 or visit txdmv.gov.
