California Lemon Law for Faulty Power Liftgates

Power liftgates are supposed to make life easier—until they don’t. If your SUV or hatchback’s liftgate won’t open, slams shut on its own, refuses to stay aligned, or endlessly chimes about a “trunk open” warning, it can be more than a nuisance. In California, repeated problems with a power liftgate may be covered by the state’s lemon law. Below, ZapLemon explains how the California Lemon Law applies to faulty power liftgates and what practical steps you can take to protect your rights.

California Lemon Law: Faulty Power Liftgates 101

A power liftgate is the motorized rear door on many SUVs, crossovers, and minivans. Common issues include liftgates that won’t open or close, open by themselves, stop halfway, misread obstructions, or trigger constant warning lights. You might also notice grinding noises, weak or jerky movement, or a liftgate that won’t latch, causing interior lights to stay on and draining the battery. Beyond inconvenience, these defects can pose safety risks—pinch injuries, exhaust fumes entering the cabin if the liftgate won’t seal, or cargo theft if it won’t lock.

California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) generally protects consumers when a new vehicle—and certain used vehicles still under the manufacturer’s warranty—has a defect that substantially impairs its use, value, or safety and the manufacturer can’t fix it after a reasonable number of repair attempts. A faulty power liftgate can meet that threshold, especially if it interferes with daily use (e.g., school drop-offs, grocery runs), impacts safety (unexpected closing, failure to latch), or diminishes resale value. The law’s “presumption” can apply if issues arise within 18 months or 18,000 miles, but coverage can extend beyond that as long as the defect surfaced and repairs occurred under warranty.

If your vehicle qualifies, potential remedies under the law may include a repurchase (buyback) or replacement, or in some cases a cash-and-keep settlement—each determined by the facts of the case. Every situation is different, and outcomes depend on the vehicle, the defect, the repair history, and warranty terms. The key is documentation: what went wrong, when it happened, and how the manufacturer responded. That paper trail is often what connects a fussy liftgate to a strong lemon claim.

What to Do: Repairs, Records, and Warranty Claims

Start by scheduling repairs with an authorized dealership and describing the liftgate symptoms clearly: when it fails (cold mornings, after rain), what it does (auto-reverses, won’t latch, loses power), and any warning messages. Ask the service advisor to capture your exact complaint on the repair order. If the problem is intermittent, take short videos when it happens—footage of the liftgate misbehaving can be invaluable, especially when it works fine at the shop.

Keep every repair order and invoice, even for “no problem found” visits. Note the dates, mileage, and parts replaced—like liftgate control modules, struts, latches, wiring harnesses, pinch sensors, or the hands-free kick sensor. Track how many days your vehicle spends at the dealership; California law considers cumulative days out of service, and a long repair stay can matter. Also check for recalls and Technical Service Bulletins (TSBs) related to liftgates—these can explain known issues and recommended fixes.

Review your warranty booklet to confirm coverage and time/mileage limits, then promptly report repeat failures to the manufacturer or dealer. If multiple repair attempts don’t resolve the liftgate problem or it returns soon after each fix, you may be approaching lemon territory. Consider contacting a lemon law attorney to evaluate your situation. An attorney can help you understand options without making promises—whether that’s pursuing a buyback, replacement, or another resolution—based on your documents, warranty, and repair history. Remember, this information is general and not a substitute for legal advice tailored to your case.