2019 Toyota Tundra Reliability Score & Common Problems

Owners of the 2019 Toyota Tundra frequently report issues with the fuel system, specifically related to the fuel pump. Common symptoms include the vehicle stalling while driving, failing to start, and abnormal engine shaking. These issues are often linked to fuel pump failures, with some reports indicating electrical connector damage. The problems typically arise around 36,000 to 117,000 miles, with multiple owners referencing a recall that does not include their VINs. Safety implications include the vehicle stalling without warning, which can lead to hazardous situations if the vehicle fails to restart.

Owners of the 2019 Toyota Tundra frequently report issues with the integrated brake controller not detecting trailers, leading to a failure in engaging trailer brakes. Multiple complaints describe problems with oil-soaked rear axle brake pads, which occur around 30,000 miles. Additionally, some owners experience violent shaking and a burning brake smell, often linked to improper parking brake adjustments during service. These issues could potentially affect vehicle safety, particularly when towing or maneuvering at higher speeds. Buyers should be aware of these reported symptoms and consider inspecting the brake system for similar issues.

Owners of the 2019 Toyota Tundra report several structural issues, with the most frequent being problems with the hood bulge, which tends to break and detach while driving, posing potential safety risks. Another reported issue involves the sunroof shattering unexpectedly while driving, leading to disorientation and minor injuries from glass shards. Additionally, there is an instance of the truck bed caving in and the tailgate fracturing when loaded with wood, indicating possible structural weaknesses. These issues are reported at low mileages, with one case occurring at approximately 2,000 miles. These complaints suggest potential safety implications, such as loss of vehicle control and injury from broken glass.

Owners of the 2019 Toyota Tundra report issues related to steering components, with complaints highlighting steering rack assembly leaks and severe rust on undercarriage parts such as control arms and sway bars. One incident describes a steering wheel detaching while driving, revealing missing u-bolts, which poses a significant safety risk. Common symptoms include steering vibrations and looseness, with issues emerging both during routine maintenance and unexpectedly while driving. These problems are reported regardless of warranty status, with one case occurring after the warranty expired. Potential buyers should be aware of these safety implications, especially regarding the possibility of loss of steering control.

Owners of the 2019 Toyota Tundra report incidents where air bags fail to deploy during crashes, with three complaints detailing such occurrences. Typical symptoms include no air bag deployment despite significant impacts, as well as post-crash flashing of warning indicator lights in one case. These complaints involve crashes at various speeds, resulting in a total of five injuries, including severe back pain, bruising, lacerations, and fractures. The affected vehicles have mileage ranging from approximately 75,000 to 80,000 miles at the time of the incidents. Safety implications for potential buyers include the risk of air bags not deploying in a crash, which may lead to increased injury severity.

Owners of the 2019 Toyota Tundra report issues primarily related to the fuel pump, with symptoms including severe stalling, hesitation during acceleration, and warning lights such as the pre-collision and engine lights flashing. One owner describes a recurring problem with their vehicle stalling and experiencing a lack of acceleration, while another reports a fuel pump recall service leading to fuel leakage and subsequent performance issues. The complaints highlight these problems occurring at around 33,400 miles. The stalling and hesitation suggest potential safety concerns, particularly regarding vehicle control during operation.

Owners of the 2019 Toyota Tundra report issues with the forward collision avoidance systems, notably the Pre-Collision System (PCS) and Dynamic Radar Cruise Control (DRCC). Complaints frequently mention that the PCS turns off unexpectedly and displays error messages, advising a visit to the dealer, while DRCC disengages sporadically. These malfunctions occur without logging error codes, complicating dealership diagnosis and resolution. One owner notes the system turning off in rainy conditions and another describes multiple malfunctions while driving on highways, raising concerns about potential safety implications, such as unintentional braking or near-collisions at high speeds. These issues have been observed both shortly after purchase and at least two years later, indicating a persistent problem.