Nissan Frontier Lemon Law

The Frontier's most serious defect involves its 9-speed automatic transmission. Nissan recalled 2020–2023 Frontier trucks under NHTSA campaign 22V671 (following an earlier action) after finding that the transmission's parking pawl might not fully engage when the truck is shifted into Park, allowing the vehicle to roll away — a genuine safety hazard. Owners have reported the truck creeping or rolling on inclines even with the shifter in Park.

Beyond the rollaway defect, Frontier owners report a range of transmission and drivability problems: harsh or delayed shifting, slipping or hesitation when accelerating, jerking or clunking between gears, and warning lights that return after service, along with electrical and sensor faults. Under California's Lemon Law, a vehicle may qualify when a substantial defect that first appeared under warranty isn't repaired after a reasonable number of attempts, or when the truck spends an extended cumulative time out of service. A transmission that slips, shifts harshly, or won't reliably hold in Park is exactly that kind of defect.

A recall repair is not always a lasting fix, and long waits for parts have been common on these trucks. When the parking-pawl problem persists after service, when the transmission keeps shifting badly or slipping, or when your Frontier sits unusable waiting for repairs, California's Lemon Law may entitle you to a buyback, a replacement, or a cash settlement.

A recall is not automatically a lemon — it's the manufacturer acknowledging a defect and offering a free repair. California's Lemon Law (the Song-Beverly Act) comes into play when a substantial defect can't be fixed after a reasonable number of attempts, or when your Frontier has been out of service for 30 or more cumulative days.

If your Nissan Frontier qualifies, you may be entitled to a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — and Nissan pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.