4.1

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
29,000 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2009 Toyota Prius:

Unsubscribe any time. We don't sell/share your email.

problem #1

Apr 112012

Prius

  • 29,000 miles
The contact owns a 2009 Toyota Prius. The contact stated that an extremely strong battery acid odor emitted inside of the vehicle through the vents. The vehicle was taken to an authorized dealer for inspection. The technician was unable to determine the cause of failure and cleaned the entire upholstery in the vehicle; however the odor persisted. The manufacturer was not notified of the problem. The contact planned to take the vehicle back to the dealer. The approximate failure mileage was 29,000.

- Wenatchee, WA, USA