Start with the records. Repair orders, warranty documents, mileage, and days out of service are more useful than general assumptions about whether a vehicle qualifies.
A stubborn power tailgate can turn everyday errands into a hassle—and, in some cases, a safety issue. If your SUV or truck’s tailgate motor grinds, sticks, slams shut, drains the battery, or refuses to open or close, you may be wondering whether California’s Lemon Law can help. This article explains how California law can apply to repeated tailgate motor malfunctions and what practical steps you can take next.
How California Lemon Law Applies to Tailgate Motors
California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—protects consumers when a new or certified pre-owned vehicle has substantial defects that the manufacturer or its authorized dealers can’t fix after a reasonable number of attempts during the warranty period. A power tailgate or liftgate motor is a covered component when it’s included in the vehicle’s new car warranty or an extended manufacturer warranty. That means repeated failures of the tailgate motor, sensors, or control module may fall within the law if they substantially impair the vehicle’s use, value, or safety.
“Substantial” doesn’t always mean the car won’t drive. A tailgate that won’t latch, unexpectedly drops, traps cargo, trips the anti-pinch sensor incorrectly, or drains the battery can still interfere with normal use and can create safety concerns for drivers, passengers, and bystanders. For example, families relying on hands-free liftgates for strollers or groceries, contractors loading tools, or rideshare drivers managing luggage can all be seriously inconvenienced or put at risk by a failing tailgate motor.
There’s also a “Lemon Law presumption” in California for certain issues that arise within the first 18 months or 18,000 miles (whichever comes first), if the vehicle has had multiple repair attempts for the same problem or has been out of service for a cumulative 30 days. Even if your tailgate problem started later or falls outside the presumption, you may still have rights if the defect was covered by warranty and the manufacturer didn’t repair it within a reasonable number of attempts. Every situation is fact-specific, so it’s important to document what’s happening and when.
Steps if Your Tailgate Motor Keeps Malfunctioning
First, document every symptom. Note dates, mileage, weather conditions, dashboard messages, and whether the tailgate worked intermittently or failed entirely. Short videos of the tailgate failing to open, closing halfway, bouncing back due to sensor errors, or making grinding noises can be helpful. If the tailgate drains your battery or triggers warning lights, capture those details too.
Second, take the vehicle to an authorized dealership for diagnosis and repair, and request a detailed repair order each time. Make sure the service advisor accurately describes your complaint (for example, “liftgate motor stalls and reverses” or “tailgate won’t latch; power assist inoperative”). Keep every invoice, parts list, and diagnostic code printout. Ask whether there are Technical Service Bulletins (TSBs), software updates, or recalls related to the tailgate or body control module. If the fix is “no trouble found,” ask the dealer to note the conditions under which the problem occurs.
Third, track the number of repair attempts and total days out of service. If the issue persists, consider notifying the manufacturer in writing according to the instructions in your warranty booklet. Avoid modifying the tailgate or installing aftermarket struts, sensors, or lift kits while the issue is ongoing, as modifications can complicate warranty coverage. If you’re unsure about your rights or next steps, a consultation with a lemon law attorney can clarify your options based on your specific facts and paperwork.
This article is for informational purposes only and does not constitute legal advice. Reading it does not create an attorney-client relationship. Every case is different, and the outcome depends on the facts and applicable law.
If you believe your vehicle may qualify as a lemon due to ongoing tailgate motor malfunctions, contact ZapLemon for a consultation. We can review your repair history and warranty documents and help you understand your options. Reach out through our website or call our office to speak with our team.
Need a case-specific review?
Use the case-review form to share the warranty, repair orders, dates, mileage, and supporting facts an attorney would need to evaluate, or call (844) 927-5366.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.