We’ll skip proper over the first-generation mannequin, as these had been the very best Sienna years. As an alternative, we’re kicking off with the primary mannequin 12 months of the second era. It is the mannequin 12 months with essentially the most reported points, which is not odd. Regardless of how a lot testing an organization does, the worst fashions are often the primary batch. Usually, an automaker takes a 12 months or two to iron out the kinks.
For the 2004 mannequin 12 months, the NHTSA obtained 2,054 complaints, resulting in 10 investigations and 10 recollects. These recollects mounted a number of main defects however not the factor homeowners complained about essentially the most.
House owners of 2004 fashions complained essentially the most in regards to the sliding doorways, a used minivan should. The reported points are for each the usual and energy sliding doorways. Malfunctioning sliding doorways are extraordinarily harmful, and there is a actual chance that anyone (a toddler) may get significantly harm.
There is not one particular downside, however fairly a sequence of energy door points. Virtually the entire complaints are about shoddy welding and poor design. Varied spot welds can fail, however the latch that holds the door open is essentially the most regarding.
One other problem to look out for is a cracking dashboard. In accordance with homeowners, the cracks within the dashboard began forming after roughly 5 years. In some instances, the cracks acquired dangerous sufficient to intrude with the air-con system. Just a few homeowners additionally stated their radios ultimately stopped working due to the cracks.
