10.0

really awful
Crashes / Fires:
0 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
30,471 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Toyota Sienna electrical problems

electrical problem

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2012 Toyota Sienna Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #3

Oct 122012

Sienna 6-cyl

  • 5,000 miles

A D V E R T I S E M E N T S

Owner was driving and vcs and ABS warning lights came on and stayed on while driving as well as tire pressure light. Brakes on vehicle did not brake as well going down hill. Tires slipped and skidded in the rain on the hills in ventura county. Driver called Toyota and they opened up a case number. Toyota has attempted to fix the vehicle 3 times and cannot determine the reason why the malfunction keeps occurring. Owner has video of the warning lights continuously on while owner is driving. Owner feels this is an extreme safety issue, and believes they were sold a lemon car.

- Carson, CA, USA

problem #2

Dec 262008

Sienna 6-cyl

  • miles
No dashboard lights when van is started, only come on when light switch is activated. Dashboard on visible on cloudy days.

- Kingwood , TX, USA

problem #1

Jul 032012

Sienna 6-cyl

  • 420 miles
Brand new vehicle lasted about a week, wife parked car, went into store, came out and van would not start, wife and kids were stranded in rough part of neighboring city, battery dead, Toyota service tested charging system and found nothing wrong, they didn't replaced battery as a precaution.

- Monroe, CT, USA

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