NHTSA Complaint #11573361 — 2015 TOYOTA SIENNA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number 11573361
Vehicle 2015 TOYOTA SIENNA
Component ENGINE
Date of Incident
Date Filed
Mileage N/A miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State MA

Consumer Description

The intake valve became burnt/stuck, causing my car to lose all compression on cylinder 3. The CEL came on, flashing, and the car immediately started driving rough and not accelerating. I had the vehicle brought to 2 different auto shops that confirmed the issue. My and my childrens' safety were at risk as soon as we tried to turn right onto a high speed road and my car started the flashing CEL and would not accelerate. There was no warning before this incident.

Related Complaints for the 2015 TOYOTA SIENNA

Other ENGINE Complaints

#11716185 i am having repeated issue with Toyota sienna engine 1. Engine oil leaks through timing chain cover 2. Engine coolant...
#11660309 My engine caught on fire. We had seconds to get out prior to it engulfing in flames. Fire department had to extinguis...
#11440475 The contact owns a 2015 Toyota Sienna. The contact stated while starting the vehicle he noticed that the vehicle was ...
#11390084 SLIDING DOORS ARE PONE WHEN CAR IS UN MONTN, THIS PROBLEM WILL CAUSE A FATAL ACCIDENTS,THE WATER PUMP HAS A DEFECTS.
#11316319 MY SIENNA VAN SOMETIMES RESPONDS VERY LATE TO ACCELERATION. THIS BECOMES A PROBLEM ON HIGHWAYS SPECIFICALLY DURING TH...

Recent Complaints for the 2015 TOYOTA SIENNA

#11713421 ELECTRICAL SYSTEM In August 2025, AutoNation Toyota on Sahara, checked the VIN of my Toyota Sienna and contacted Toyota while I was pre...
#11713421 STRUCTURE:BODY In August 2025, AutoNation Toyota on Sahara, checked the VIN of my Toyota Sienna and contacted Toyota while I was pre...
#11698614 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER Odometer Fraud. The contact purchased a 2015 Toyota Sienna. The vehicle was purchased from a private seller. The cont...
#11692382 STRUCTURE See attached document for complaint.
#11692382 STRUCTURE:BODY:DOOR See attached document for complaint.
Check any vehicle history by VIN - Free vehicle history report