2024 Toyota Sequoia Hybrid

Component Affected: Exterior Lighting (Tail Lamps) / Electrical System. Description of Defect and Safety Hazard:The rear tail lamp assemblies on this 2024 Toyota Sequoia have suffered a major sealing and adhesive compromise, permitting road dirt and fine debris to bypass internal filters and permanently accumulate inside the housing. This is a progressive design defect identical to the one that triggered Toyota’s massive 443,000-unit rear-lighting safety recall (Recall 25TA14 / 25TB14) for platform-sharing Tundras.This constitutes an active safety hazard. The dense layer of road grime and permanent dust obscuring the interior lenses significantly degrades the lumen output, visibility, and daytime reflectivity of the brake lamps, turn signals, and rear running lights. This directly increases the risk of a rear-end collision, particularly in low-visibility or nighttime conditions. Furthermore, the persistent introduction of dirt and sand into an unsealed electronic housing risks premature circuit corrosion, electrical shorts, and complete illumination failure while the vehicle is in transit.Despite bringing the vehicle to two separate licensed dealerships (Daytona Toyota and Parks Toyota) within the original 3-year/36,000-mile factory bumper-to-bumper warranty window (current mileage: 35,821), Toyota and its regional distributor (Southeast Toyota) have refused to replace the defective assemblies, falsely categorizing a structural seal breach as normal environmental behavior.

According to Toyota the exact same engine that is in my vehicle has a recall on it. However, since my vehicle has also had a hybrid system installed my engine is not covered. Basically, because the hybrid system offers the engine power relief there saying that the engine is okay which is not true. The same engine is the same engine. The faults of the engine in non-hybrids is the same faults in the hybrid just undiscovered as of yet. A recall should be made in order to update the hybrid engines as well because they contain the at fault parts as the non-hybrid engines.

The power liftgate and pinch sensor system on my 2024 Toyota Sequoia Platinum continues to malfunction intermittently and creates an ongoing safety concern. The liftgate frequently fails to close using the electronic controls and instead emits two warning beeps before becoming completely unresponsive, forcing the liftgate to be manually pushed shut. The pinch sensor system appears to falsely detect obstructions when none are present, causing unreliable and inconsistent operation of the rear liftgate. Because this is a powered safety-related system, the intermittent failure raises serious concerns regarding occupant safety, system reliability, and the ability to properly secure the rear hatch while the vehicle is in operation. This issue has persisted despite dealership involvement and does not appear to be an isolated incident. Multiple owners have reported similar failures involving the Sequoia liftgate and pinch sensor system. Toyota has not provided a permanent corrective action. For a vehicle at this price point, repeated failures of a powered liftgate safety system are unacceptable. The defect creates the potential for injury, improper liftgate closure, and unsafe vehicle operation. I am requesting that NHTSA investigate this issue for a broader defect pattern and determine whether a recall or manufacturer-required corrective action is warranted.

UNKNOWN. I have NOT had an incident. I own a 2024 Toyota Sequoia SUV that uses the same engine as the hundreds of thousands of Tundra trucks that Toyota has already recalled. They've recalled over 250,000 Tundras because they say "machining debris" may cause a problem that eventually destroys the engine's main bearing, resulting in loss of power. [XXX] My problem is, they are NOT recalling the hybrid models that use this exact same engine, to include both Tundras and Sequoias. It seems they do this because the hybrid model still MAY be able to safely exit the road if failure happens because the hybrid battery and motors can still move it. As an owner of a Sequoia, I am concerned that this problem may occur out of warranty, and that I will be stuck with an engine possessing a known defect. At a minimum, Toyota should extend the warranties on these vehicles to cover that known defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The plastic panel underneath the driver’s seat has cracked and broken a SECOND time, despite being repaired at Toyota dealership. Toyota customer care was contacted and while they admitted this is a known issue and they are aware it is happening repeatedly, even after a few months after being replaced there is no fix in sight and they will not cover the repair. Size should not matter but I am a smaller person and not applying excess force when seated. I am worried about SAFETY as a secure seat that doesn’t move and break while buckled should be expected and required.

The second row right seat belt receptacle wiring harness failed on my 2024 Toyota Sequoia. The two wires connecting the seat belt buckle sensor were severed cleanly. The wiring harness is routed through the seat fold/pivot mechanism with insufficient slack or protection. Normal use of the fold-flat seat function caused the harness to be pinched and abraded at the pivot point over time, eventually shearing the wires completely. The seat belt alarm activated continuously even when buckled, as the sensor could no longer detect buckle engagement. The dealer inspected the vehicle and attributed the damage to user fault, declining warranty coverage. Upon self-repair, the cause was clearly mechanical — the harness routing places the wires directly in the path of the seat pivot with no grommet or strain relief. This is a design defect that poses a safety risk, as a non-functioning seat belt sensor may give false readings about buckle status. The failed component is available for inspection.

The power liftgate on my 2024 Toyota Sequoia intermittently fails to close using the automatic function. When pressing the close button (either on the liftgate or key fob), the system beeps twice and does not initiate closing, requiring manual force to shut the liftgate. Additionally, the pinch sensor appears to malfunction, falsely detecting an obstruction when none is present. This creates an inconsistent and unreliable operation of the liftgate system. This issue presents a safety concern because the liftgate may not properly secure while driving, increasing the risk of it opening unexpectedly. Furthermore, the failure of the pinch sensor system raises concerns about potential injury, especially to children or passengers, if the sensor does not function correctly during operation. The issue occurs intermittently and has been difficult for the dealership to permanently resolve. This appears to be a broader defect rather than a one-time failure.

When driving down steep grade, (mountain pass) front brakes will begin to vibrate violently. Very scary when driving the vehicle. When you reach the bottom of the steep incline, the brakes begin to function normally again. I have had this happen on 3 different occasions. I informed the dealership of this but they didn't see anything abnormal when they inspected the brakes. The did not attempt to reproduce the problem as there are no extended steep grades nearby to drive down. There were no warning lamps displayed.