1. Toyota Sienna
  2. Problems
  3. 2018
  4. Vehicle Speed Control

2018 Toyota Sienna Vehicle Speed Control Problems

3
Owner complaint records in our dataset

Records are owner complaints, not a measured failure rate.

Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.

Mileage in stored records

BandRecords
1–30k mi2

Complaint records

Owner-submitted complaint content, presented as stored.

  • March 18, 2019

    Power Train · Vehicle Speed Control

    I was turning left on country road at 25mph the car decelerate and yellow warning came on the dealer said the car thought it was going to roll over they did the soft ware up date the car still decalrate yellow light come on most of time when starting up

    ODI 11210734

  • March 2, 2019 · 10,000 miles

    Power Train · Service Brakes · Vehicle Speed Control

    Tl* the contact owns a 2018 toyota sienna. While driving approximately 45-50 mph, the accelerator pedal was depressed, but failed to respond. Additionally, the vehicle decelerated independently on occasion. The vehicle was not diagnosed or repaired. Larry h miller toyota colorado springs (located at [redacted], colorado springs, co 80923, [redacted]) was notified of the failure. The contact stated that the failure…

    ODI 11184028

  • October 10, 2018 · 4,500 miles

    Power Train · Vehicle Speed Control

    The van struggles to accelerate. There is no way to turn off eco mode. No button is available. Van struggles to go up hills , excelerate thru intersections and always hunting for gears or stuck in a gear and sounds and acts very heavy on power train end. There is an option to turn off eco light.turning off eco light does nothing but hide the problem. We need an option to complete disable eco mode with update or with…

    ODI 11170282