Does Collision Repair Void Warranty?

June 9, 2025

No, collision repair usually doesn’t void your car warranty. Here’s what you need to know:

  • Repairs Outside Dealerships Are Allowed: Thanks to the Magnuson-Moss Warranty Act, you can choose any certified repair shop without risking your warranty.
  • OEM vs. Aftermarket Parts: Using aftermarket parts won’t void your warranty unless they directly cause damage.
  • When Warranties Might Be Affected: Salvage titles, poor-quality repairs, or modifications that damage your car can void specific parts of your warranty.
  • How to Protect Your Warranty:
    • Use certified repair shops.
    • Insist on OEM parts.
    • Keep detailed repair records.

Key Tip: Federal law protects your warranty rights, so manufacturers must prove repairs caused any damage before denying coverage. Always prioritize certified repairs and proper documentation to stay covered.

Do aftermarket parts void your warranty?| Magnuson and Moss Act Explained

Does Collision Repair Cancel Your Manufacturer's Warranty?

The quick answer is no - getting collision repairs usually doesn't cancel your manufacturer's warranty. Most automakers understand accidents happen and don't penalize car owners for fixing their vehicles.

"A collision repair will not affect or void your warranty." - Chrysler Factory Warranty

Common Misconceptions About Warranty and Repairs

A lot of people think only dealerships can perform repairs without risking their warranty, but that's not true. Thanks to the Magnuson-Moss Warranty Act of 1975, you're legally protected to choose where you get your car repaired without losing warranty coverage.

"The Magnuson-Moss Warranty Act, which was passed in 1975, states that car manufacturers cannot force you to use dealership services in order to preserve your warranty." - Blue Star Brothers

Even using non-OEM (Original Equipment Manufacturer) parts won't void your warranty unless those parts directly cause damage to your vehicle.

That said, there are certain situations where your warranty could still be impacted.

When Collision Repairs Might Affect Warranty Coverage

While collision repairs themselves don't void your warranty, there are specific scenarios that can put your coverage at risk:

  • Salvage Titles: If your car is deemed a total loss and gets a salvage title, the manufacturer's warranty is usually voided.
  • Low-Quality Repairs: Repairs that don’t meet manufacturer standards could lead to voided coverage for related components.
  • Aftermarket Parts Causing Damage: If aftermarket parts cause damage to your vehicle, the warranty for those affected parts might not be honored.
  • Unauthorized Modifications: Adding custom features like bumpers or spoilers that interfere with safety systems can void parts of your warranty.
  • Environmental Damage: Floods, fires, or similar events typically result in the complete loss of warranty coverage.

The bottom line? It’s not the repair itself that voids your warranty - it’s the quality of the repair and the circumstances around it. To protect your warranty, always choose a certified repair shop that uses manufacturer-approved parts and follows proper guidelines.

How to Keep Your Warranty After a Collision

Keeping your warranty intact after a collision isn’t as tricky as it might seem. It all comes down to making informed decisions during the repair process. Choosing the right repair shop, using high-quality parts, and keeping detailed records are the main steps.

Pick a Certified Repair Shop

Selecting the right repair shop is one of the most important decisions you’ll make to protect your warranty. Certified repair shops follow manufacturer-approved procedures and use the correct methods to ensure your warranty remains valid. Look for shops with certifications such as I-CAR Gold Class or manufacturer-specific credentials from brands like Ford, Toyota, or GM. These certifications show that the shop’s technicians are trained in the latest repair techniques and technologies, ensuring the work meets industry standards.

Here’s why certified shops are a smart choice:

  • They provide detailed documentation to support warranty claims.
  • They adhere to strict quality control processes.

For example, Dent Master Collision in Lehi, Utah, is a certified repair shop that follows manufacturer guidelines to ensure all repairs meet warranty requirements. Their technicians are trained to handle repairs for various vehicle makes and models, reducing the risk of warranty issues. On the other hand, uncertified shops may cut corners, use aftermarket or salvage parts, or lack the proper tools for modern vehicles. These practices can jeopardize your warranty, so it’s best to avoid them.

Once you’ve chosen a certified shop, the next step is ensuring that only genuine parts are used in the repair process.

Ask for OEM Parts for Repairs

Using original equipment manufacturer (OEM) parts is critical for maintaining your warranty. These parts are made by the same manufacturer that built your vehicle, ensuring they meet exact specifications and quality standards.

"It's also important to stress that if they wish to maintain their warranty protection, the use of genuine OEM parts is essential." – Car Care Plan

OEM parts offer several key benefits:

  • They fit perfectly and meet the manufacturer’s standards.
  • They come with warranties from the manufacturer, protecting against defects or failures.
  • Vehicles repaired with OEM parts often retain higher resale value.

To make sure OEM parts are used during your repair:

  • Review the repair estimate and confirm it specifies OEM parts. If you see unfamiliar terms, ask for clarification.
  • Discuss OEM part coverage with your insurance company. Many policies will cover OEM parts if requested or if they’re required for warranty compliance.
  • Request written proof that OEM parts were used in the repair. This documentation can be essential for future warranty claims.

"Using OEM parts ensures the highest quality, safety, and long-term performance for your vehicle, ultimately preserving its value and protecting its original specifications." – Ken Rocha Collision

If you’re leasing your vehicle, using OEM parts becomes even more critical since many lease agreements require them for compliance.

Save All Repair Records

Keeping meticulous records of your repairs is just as important as choosing the right shop and parts. Without proper documentation, manufacturers and insurance companies may question warranty claims. Be sure to save the following:

  • Repair estimates detailing the work and parts used
  • Final invoices with itemized costs and part numbers
  • Insurance claim paperwork, including adjuster reports and settlement details
  • Photos showing the damage before and after repairs
  • Certification documents verifying the repair shop’s qualifications

Store all these records in a digital format for easy access. Comprehensive documentation shows that your repairs were completed correctly and according to proper procedures, which strengthens your case in any warranty dispute.

Certified repair shops often provide detailed paperwork as part of their service, making it easier to support future warranty claims. Additionally, maintaining a complete vehicle maintenance file - including records of all repairs, not just collision-related ones - demonstrates that you’ve taken good care of your vehicle. This can be invaluable if you ever need to defend a warranty claim.

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As a vehicle owner, you’re protected by federal law when it comes to warranty coverage after repairs. The Magnuson-Moss Warranty Act, enacted in 1975, ensures that manufacturers cannot deny warranty claims simply because of where you chose to have your vehicle repaired or the type of parts used. Enforced by the Federal Trade Commission (FTC), this law provides clear rules manufacturers must follow, giving you the confidence to make informed decisions about repairs. Below, we’ll break down the key protections this Act guarantees.

Main Protections Under the Magnuson-Moss Warranty Act

The Magnuson-Moss Warranty Act offers several important safeguards for vehicle owners, especially when dealing with collision repairs. One of its most critical provisions is that it prevents manufacturers from requiring you to use only their dealerships or original parts to maintain your warranty.

"The Magnuson-Moss Warranty Act prohibits product manufacturers from conditioning consumer warranties on the use of any original equipment part or service."

Here are the main protections the Act provides:

  • Freedom to Choose Your Repair Shop: You can have your vehicle serviced or repaired at a certified, independent repair shop without risking your warranty. Manufacturers cannot force you to rely solely on their authorized dealerships for repairs.
  • Right to Use Aftermarket Parts: Using aftermarket or recycled parts won’t void your warranty. However, manufacturers can deny coverage if they can prove that a specific non-OEM part caused the damage.
  • Clear and Understandable Warranty Terms: Warranties must be written in plain language, detailing who and what is covered, the responsibilities of both parties, the warranty’s duration, and how disputes will be resolved.
  • Extended Time to File Claims: The Act allows you up to four years to make warranty claims after discovering a defect or issue.
  • Legal Recourse: If your warranty claim is wrongfully denied, the Act makes it easier to take legal action. You can sue for breach of warranty and recover court costs and attorney’s fees.

These protections ensure that your warranty stays intact after repairs, as long as proper protocols are followed.

How Federal Law Applies to Collision Repairs

In addition to offering general protections, federal law places the burden on manufacturers to prove that repairs caused any subsequent damage. When it comes to collision repairs, the Magnuson-Moss Warranty Act shifts the responsibility onto manufacturers, ensuring they cannot deny warranty coverage without solid evidence.

  • The Proof Requirement: Manufacturers must demonstrate that a specific repair or part directly caused the damage before denying warranty coverage. This protects you from arbitrary or unfair denials.
  • Prohibited Practices: The Act bans "tie-in sales" provisions, which means manufacturers cannot require you to buy parts or services exclusively from them to maintain your warranty. You’re free to use independent repair shops or non-branded parts without fear of losing warranty protection.
  • Steps You Can Take: If a manufacturer denies warranty coverage, demand evidence showing how the collision repair caused the issue in question. Don’t settle for vague explanations - insist on clear proof linking the repair to the defect.

The Magnuson-Moss Warranty Act also works alongside state lemon laws, giving you additional protections no matter where you live. While the Act doesn’t require manufacturers to offer written warranties, any warranty they do provide must comply with these federal standards.

Conclusion: Keeping Warranty Protection After Repairs

After a collision, ensuring your warranty stays intact comes down to making informed decisions and following the right steps.

To protect your warranty, opt for a certified repair shop, insist on OEM or manufacturer-approved parts, and keep thorough records of all repairs. Detailed documentation can be a lifesaver when it comes to warranty claims.

Thanks to the Magnuson-Moss Warranty Act, you have the legal right to choose where repairs are done without jeopardizing your warranty coverage.

For those in the Salt Lake City area, Dent Master Collision in Lehi serves as a great example of a certified repair provider. Their focus on restoring vehicles to their pre-accident condition using approved parts and proper techniques aligns perfectly with manufacturer standards, helping to safeguard your warranty.

With your warranty offering such valuable protection, it’s worth taking the extra care after an accident. Stick with certified professionals, use approved parts, and keep a detailed repair history - your warranty will remain a dependable safety net for years to come.

FAQs

Will collision repair void my car's warranty?

To ensure your car's warranty remains intact after a collision repair, here are some key steps to keep in mind:

  • Opt for a certified repair shop: Always choose a repair shop that uses original equipment manufacturer (OEM) parts. Repairs using aftermarket parts or uncertified methods could potentially jeopardize your warranty.
  • Maintain detailed repair records: Keep all documentation for the services performed. These records can be crucial if you need to make a warranty claim in the future.
  • Understand your warranty terms: Familiarize yourself with what your warranty covers and what actions might void it, such as unauthorized modifications or skipping scheduled maintenance.

Selecting a trusted repair shop, like Dent Master Collision, known for quality collision repairs, and staying informed about your warranty's requirements will help you safeguard your warranty while getting your car back to its original condition.

Will collision repair void my vehicle’s warranty?

When you have collision repairs done at a certified repair shop using OEM (Original Equipment Manufacturer) parts, your vehicle’s manufacturer warranty is typically unaffected. That said, it’s always a good idea to double-check your warranty documents to fully understand the terms and conditions.

If a manufacturer disputes your warranty after a repair, make sure to gather all related documentation. This includes receipts and proof that the repair followed the manufacturer’s guidelines. Trusted repair shops, such as Dent Master Collision, prioritize performing repairs that align with these standards to help maintain your warranty. If you encounter issues, reach out to the manufacturer or dealership directly. If the problem persists, consider escalating the situation to a consumer protection agency or consulting a legal expert to ensure your rights are protected.

What certifications should a repair shop have to ensure my vehicle warranty stays valid?

To keep your vehicle warranty intact, it's essential to select a repair shop with OEM (Original Equipment Manufacturer) certifications or one certified by your vehicle's manufacturer. These certifications guarantee that the shop adheres to the manufacturer's standards, uses genuine parts, and employs technicians trained in approved repair techniques. This approach not only ensures the repairs are done right but also safeguards your warranty. Dent Master Collision in Lehi, Utah, specializes in high-quality collision repair services, focusing on meeting these standards and restoring your vehicle to its pre-accident condition.

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