The 2005 Toyota Avalon has 5 recalls, the most serious being a steering shaft defect where the yoke may not be welded to the shaft, which can cause complete loss of steering control.
The steering issue represents a critical structural failure: if the yoke separates from the shaft while driving, the steering wheel no longer connects to the front wheels, leaving the driver unable to steer or avoid obstacles. Recalls 3 and 4 describe the same underlying problem, and prior repair attempts did not fully resolve it for all affected vehicles.
A separate recall covers a sticking accelerator pedal that may move roughly, return slowly, or stay pressed down, preventing the driver from reducing engine power and raising the risk of a crash.
Two recalls involve aftermarket seat heaters on certain trim levels. In one, the copper heating element in the seat can short circuit and start a fire. In the other, normal compression of the seat cushion over time can damage the heater wiring, causing the seat itself to burn and potentially injure the occupant sitting in it.