NHTSA Complaints · Active Recalls · California Lemon Law Data
The NHTSA tracks consumer complaints, manufacturer recalls, and safety investigations for every vehicle sold in the United States. These publicly available records are a critical resource for California lemon law cases because they establish patterns of recurring defects.
As of June 2026, the NHTSA has logged 32 complaints against the 2021 Toyota 4Runner. Each complaint is filed by a vehicle owner or lessee through the NHTSA’s Vehicle Safety Hotline or online portal at SaferCar.gov. You can review all 2021 Toyota 4Runner complaints directly on the NHTSA complaint database.
The 2021 Toyota 4Runner has generated 64 NHTSA complaints and has 1 active recall. If your 2021 Toyota 4Runner has experienced a defect that the dealer has been unable to repair after multiple visits, you may qualify for a full repurchase or replacement under California lemon law. Toyota pays all attorney fees when we prevail. You pay nothing.
Brake defects affecting safety may qualify for California’s two-repair threshold under Cal. Civ. Code § 1793.22, which applies to defects likely to cause death or serious bodily injury. The 2021 Toyota 4Runner has generated 8 NHTSA complaints related to braking, including ABS failures, grinding, reduced stopping power, and warning lights. Owner reports include: “Today while I was driving home from work, in a snow storm, suddenly a low braking power notification and ABS malfunction popped up on my console with loud beeping and my brakes completely stopped working. In order to avoid hitting the car in front of me I had to swerve to the shoulder and come to a stop.” (NHTSA Complaint #11722616)
Steering defects can create unpredictable vehicle behavior and qualify as safety-related under California lemon law. Reported issues on the 2021 Toyota 4Runner include pulling, vibration, loss of power steering, and electronic steering warnings. 8 NHTSA complaints have been filed in this category. Owner reports include: “I have a Toyota 4runner 2021. I’m actually presenting steering wheel shake and a feeling of unstable suspension issues in the front end during highway speeds more than 60 MPH. I when to the dealership and they align and balance the tires. But problem still happens. They said that not problem has been found when they verified the vehicle but they noticed the issue.” (NHTSA Complaint #11531153)
Steering defects can create unpredictable vehicle behavior and qualify as safety-related under California lemon law. Reported issues on the 2021 Toyota 4Runner include pulling, vibration, loss of power steering, and electronic steering warnings. 8 NHTSA complaints have been filed in this category. Owner reports include: “I purchased the vehicle from a Dealer. During a test drive I noticed a shake in the steering wheel that represented a wheel balance issue. The dealership acknowledged that, according to their techs that it was a wheel issue. A new set of tires was ordered mounted and balanced. I have been dealing with the issue of sometimes excessive steering wheel shake and a feeling of unstable suspension issues in the front end during highway speeds of 60-70 MPH. In researching this model of Toyota it appears this is a well documented problem that has not been addressed by Toyota.” (NHTSA Complaint #11521332)
The 2021 Toyota 4Runner has generated 4 NHTSA complaints for this defect category. If your vehicle has experienced recurring issues in this area that the dealer has been unable to repair after multiple attempts, you may have a qualifying lemon law claim under California’s Song-Beverly Consumer Warranty Act. Owner reports include: “My backup camera does not work consistently. It will sometimes come on and show objects behind me; other times it is a black screen. I have read where Toyota models from 2022 to newer, but not including the 4 Runner, are having major issues with the back up camera and are under recall. I believe this recall should include the Toyota 4 Runner, as mine seems to be having issues which affect my safety and others. I called the nearest Toyota dealership to verify if my car was under recall and they said no. I have not taken the vehicle to be inspected by the dealership. This issue started about 6 -8 months ago. No lights or warning messages appear on the dashboard. I thought maybe my camera was dirty, but wash the car and it still is inconsistently working. It fails more than it works.” (NHTSA Complaint #11712755)
Suspension problems affect vehicle handling and ride quality. For the 2021 Toyota 4Runner, reported issues include clunking noises, premature wear, and handling instability. With 4 NHTSA complaints on record, this defect has a documented pattern. Owner reports include: “TRD PRO MODEL Clunk at low speeds. FOX shocks on TRD PRO make clunking sound at low speeds. Toyota replaced 3 shocks under warranty. The 3rd one they charged me labor but covered the shock. Car has highway miles and very little time spent off road as I live in NY. As of today clunking is back in full force. Seems to be an ongoing problem if you google clunking fox shocks Toyota TRD 4Runner.” (NHTSA Complaint #11573925)
The following 1 recall has been issued for the 2021 Toyota 4Runner by the NHTSA or Toyota. If your vehicle is affected, the manufacturer is required to provide a free remedy. Check your VIN at NHTSA.gov/recalls.
Component: EQUIPMENT:OTHER:LABELS
Defect: See NHTSA database for details.
Risk: An incorrect label may lead to unintentionally overloading the vehicle, increasing the risk of a crash.
Remedy: SET will mail replacement labels to owners, free of charge. Owner notification letters are expected to be mailed September 4, 2022. Owners may contact SET’s customer service at 954-429-2000. SET’s number for this recall is SET22A.
California’s Song-Beverly Consumer Warranty Act (Cal. Civ. Code §§ 1790–1795.8) is one of the strongest lemon laws in the United States. It protects buyers and lessees of new and certified pre-owned vehicles that develop substantial defects the manufacturer cannot repair after a reasonable number of attempts.
Under Cal. Civ. Code § 1793.22, a lemon law presumption is triggered when any of the following apply to your 2021 Toyota 4Runner:
Once the presumption is triggered, the burden shifts to Toyota to prove the vehicle is not a lemon. Under Cal. Civ. Code § 1794(d), Toyota must pay your attorney’s fees if you prevail — meaning qualified representation costs you nothing out of pocket.
If your 2021 Toyota 4Runner qualifies as a lemon under California law, Toyota may be legally required to:
Step 1: Document every repair visit. Keep all repair orders, work orders, and dealer invoices. Each visit counts as a repair attempt, even if the dealer says nothing is wrong.
Step 2: Keep returning for repairs. You must give Toyota a reasonable opportunity to fix the defect. Visit different authorized Toyota dealers if needed and ask for written documentation of each visit.
Step 3: Contact a California lemon law attorney. Once you believe the threshold has been met — 4 attempts for non-safety defects, 2 for safety defects, or 30 days out of service — contact an attorney for a free case evaluation. Under § 1794(d), Toyota pays your fees if you win.
Step 4: Send a demand letter. Your attorney will send Toyota a formal demand letter. Most California lemon law cases resolve through negotiation without going to trial.
Under Cal. Civ. Code § 1793.22, four or more repair attempts for the same non-safety defect, or two attempts for a safety-related defect, triggers the lemon law presumption. Additionally, 30 or more cumulative days out of service qualifies regardless of the number of repair attempts.
Yes. Under Cal. Civ. Code § 1794(d), Toyota is required to pay your reasonable attorney’s fees and court costs if you prevail in a lemon law claim. This means qualified lemon law representation is free to you if your case succeeds.
Yes. A recall is not required to file a lemon law claim. The Song-Beverly Act covers any substantial defect that impairs the use, value, or safety of the vehicle that the manufacturer cannot repair after a reasonable number of attempts. NHTSA complaints support the claim by establishing a pattern, but are not a prerequisite.
California lemon law claims are generally subject to a four-year statute of limitations from the date you discovered or should have discovered the defect. However, you must still be within the manufacturer’s original warranty period when the defect first appears. Contact an attorney promptly to preserve your rights.
If your 2021 Toyota 4runner has a recurring defect, California’s Lemon Law may entitle you to a full refund, replacement vehicle, or cash settlement — at no cost to you.
Our attorneys answer the questions we hear most from California vehicle owners — fully updated for 2026.
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