Print this page

7.4

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
7,000 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.

2020 Toyota Sienna fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2020 Toyota Sienna:

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

2020 Toyota Sienna Owner Comments

problem #2

Jun 192021

Sienna 6-cyl

  • 10,000 miles

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

The contact owns a 2020 Toyota Sienna. The contact stated while driving approximately 60-65 MPH, the vehicle stalled temporarily. Several unknown warning lights were illuminated. The contact depressed the accelerator pedal and was able to continue driving. The contact later received notification of NHTSA Campaign Number: 20V682000 (Fuel System, Gasoline) and the vehicle was taken to the dealer for the recall repair. The contact stated that the fuel pump was replaced; however, the failure recurred a year later. The vehicle was taken to the dealer however, the mechanic was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 10,000. The consumer stated the pump was replaced but the problem still occurs.

- Methuen, MA, USA

problem #1

Aug 312020

Sienna 6-cyl

  • 4,000 miles
The contact owns a 2020 Toyota Sienna. The contact stated that while driving at various speeds, the vehicle intermittently jerked and lunge forward while the accelerator pedal was depressed. There was no warning. The contact then received notification of NHTSA campaign number: 20V682000 (fuel system, gasoline) however, the part to do the recall repair was not yet available. Victory Toyota (5 heitzinger plaza, seaside, ca 93955, (831) 393-3020) was contacted and it was confirmed that parts were not yet available. The manufacturer was made aware of the issue. The failure mileage was approximately 4,000. VIN tool confirms parts not available.

- Spreckels, CA, USA

Search CarComplaints.com for these popular complaint phrases...

Not what you are looking for?