2018 TOYOTA SIENNA Complaints

View complaints related to 2018 TOYOTA SIENNA. The complaints found here are submitted by actual consumers with first hand experience. There are more than 70 complaints submitted for the 2018 TOYOTA SIENNA. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2018 TOYOTA SIENNA
    - TULSA, OK

    WE RECEIVED A SAFETY RECALL NOTICE FROM TOYOTA FOR A DEFECTIVE LOW-PRESSURE FUEL PUMP ON OUR 2018 TOYOTA SIENNA. BUT THE DEALERSHIP, FOWLER TOYOTA OF TULSA, WOULD NOT REPLACE THE RECALLED PART FREE OF CHARGE BECAUSE OF THE VEHICLE BEING CONVERTED BY A NON-AUTHORIZED MOBILITY CONVERSION COMPANY. SO FAR THE VAN HAS NOT MALFUNCTIONED BUT FEEL LIKE THE RECALLED PART SHOULD BE REPLACED. CONSUMER CONTACTED THE MANUFACTURER BUT HAS NOT RECEIVED A RESPONSE. OUR COMPANY, BRIGHTER DAY, INC., PURCHASED THE VAN FROM AFFORDABLE MOBILITY SOLUTIONS AND IT WAS CONVERTED FOR WHEELCHAIR ACCESSIBILITY BY ASSISTED TRANSPORTATION SYSTEMS. I CALLED & SENT AN EMAIL TO ATS BUT HAVEN'T RECEIVED ANY RESPONSE. PLEASE RESPOND AT YOUR EARLIEST CONVENIENCE. THANK YOU, [XXX] ~ FLEET MANAGER BRIGHTER DAY, INC. [XXX]*DT INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - BROOKLYN, NY

    I HAD TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT AND WHEN I RICH 85 SPEED THE CAR CHECK AND MY FRIEND HAVE THE SAME CAR SAM MODEL HE HAD THE SAME ISSUE

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - MORENO VALLEY, CA

    MOBILITY WORKS SOLD ME A CAR,THAT HAD A RECALL,DESIGNED FOR SPECIAL NEEDS,THEY KNEW AVOUT IT PLUS THE RAMP WASNT WORKING PROPERLY,MADE ME PAY FOR AN EXPENSIVE WARRANTY THAT DOESNT COVER THE PROBLEM THAT ALREADY HAS,THEY ARE BLAMING ME FOR MISUSE I GOT IT 4 MONTHS AGO MY SON DOESNT WEIGHT MORE THAN 100 POUNDS

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - FORT WORTH, TX

    ORIGINAL TIRES AT 17K, MY 2018 SIENNA IS SHOWING EXCESSIVE WEAR ON THE OUTSIDE OF THE FRONT TIRES. ALIGNMENT CHECKED, IT IS FINE.

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - YUCAIPA, CA

    LIGHT, MODERATE TO TOO MUCH VIBRATION ON THE FRONT BRAKE WHEN DRIVING DOWNHILL. I WAS DRIVING DOWNHILL AND I FELT MODERATE VIBRATION ON THE FRONT BRAKE. I WAS SO SCARED THAT I HAVE TO RELEASE THE BRAKE HOPING TO STOP THE VIBRATION. ON THE WAY BACK HOME, I HAVE TO DRIVE ANOTHER DOWNHILL AND THIS TIME, I FELT TOO MUCH VIBRATION ON THE FRONT BRAKE WHEN I APPLIED THE BRAKE. THE VIBRATION WAS TOO MUCH THAT EVEN THE HOOD, I FEEL LIKE IT STARTS VIBRATING AS WELL. WHEN DRIVING FLAT, THE VIBRATION WILL FADE AWAY OR THERE IS NO VIBRATION AT ALL.

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - CALIENTE, CA

    TL* THE CONTACT OWNS A 2018 TOYOTA SIENNA. THE CONTACT STATED THAT AFTER STARTING THE VEHICLE AND EXITING THE DRIVEWAY, THE VEHICLE SURGED FORWARD WHILE IDLE, WITH AN UNKNOWN WARNING LIGHT ILLUMINATED. THE CONTACT THEN RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V012000 (FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. NORTH BAKERSFIELD TOYOTA (19651 INDUSTRY PKWY DR, BAKERSFIELD, CA 93308, (661) 615-1100) WAS CONTACTED AND CONFIRMED THAT PARTS WERE NOT YET AVAILABLE FOR THE RECALL REPAIR. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 2,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2018 TOYOTA SIENNA
    - NIPOMO, CA

    TL* THE CONTACT OWNS A 2018 TOYOTA SIENNA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 20 MPH, THE MASTER WARNING LIGHT ILLUMINATED AND THE VEHICLE STALLED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. AN UNKNOWN DEALER WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT WAS INFORMED THAT THE VIN WAS INCLUDED IN THE NHTSA CAMPAIGN NUMBER: 20V012000 (ELECTRICAL SYSTEM) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED THE FAILURE LISTED IN THE RECALL. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. THE FAILURE MILEAGE WAS 56,000. *BF CONSUMER STATED DEALER FIXED THE PROBLEM BY REPLACING THE TANK FUEL PUMP.*JB

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2018 TOYOTA SIENNA
    - NORWALK, CA

    THERE IS A RECALL NOTICE ON MY VAN AND TOYOTA HAS NO SOLUTION FOR IT AS OF YET AND IT IS CAUSING ME TO BE UNABLE TO RENEW MY REGISTRATION ONLINE AND I WILL NOW HAVE TO PAY A LATE FEE. *TR

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - MILPITAS, CA

    UNINTENDED ACCELERATION WHILE REVERSING VEHICLE. VAN WENT FULL THROTTLE AND SPED UP IN REVERSE WHILE BACKING UP FROM MY DRIVE WAY AT HOME. *TR

    Source: NHTSA WEB SITE
  • 2018 TOYOTA SIENNA
    - FORT LAUDERDALE, FL

    TL* THE CONTACT OWNS A 2018 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V012000 (FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE