RoadVitals

2016 Toyota Mirai Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
2
Latest Jun 11, 2021
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
2
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2016 Toyota Mirai, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Driver assistance150.0%
  • Fuel system150.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

CAR LOSS ACCELERATION TWICE DURING DRIVING. ACCELERATION ISSUE WAS REPORTED TO TOYOTA IN OCT 2018 ACCELERATION ISSUE WAS REPORTED TO TOYOTA IN MAR 2019 I HAVE EMAIL DOCUMENTATION THAT THE CAR WAS TAKEN TO LONGO TOYOTA TO REVIEW, TOYOTA MOTOR NORTH AMERICA (TMNA) WAS ASKED FOR FURTHER DATA, RETOOK THE VEHICLE TO LONGO TOYOTA WITH DATA. TMNA HAS NOT RESPONDED WITH A CLEAR PLAN TO ADDRESS PROBLEM. THIS IS A LIABILITY THAT IS NOT ONLY FOR ME AND MY WIFE BUT ALSO OTHER DRIVERS OUT THERE ON THE ROAD.

NHTSA ID 11205776 · filed May 6, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

HYDROGEN VEHICLE NOT RELIABLE IN Orange County, CA. ALSO THE VEHICLE MILAGE IS EXTREMELY POOR, HAVING TO FILL UP ABOUT EVERY 2-3 DAYS. LESS THAN 150 MILES PER TANK EASILY. VEHICLE CONSISTENTLY HAS TO BE TOWED WHEN STATIONS ARE DOWN. HYDROGEN STATIONS WERE DOWN MOST OF APRIL, TOYOTA BRAND ENGAGEMENT OFFERED A LOANER VEHICLE AND THERE WERE NO VEHICLES AVAIL. VEHICLE SOLD WITHOUT RELIABLE STATIONS, INFRASTRUCTURE STILL IN PROGRESS- VEHICLE SHOULD NOT BE SOLD WITHOUT FUEL. VEHICLE HAS TO BE TOWED AT LEAST ONCE A MONTH WHEN BEING USED CONSISTENTLY FOR WORK/DAILY COMMUTING. VEHICLE UNSAFE SINCE THE FUEL IS DOWN FOR DAYS, LEAVING DRIVER W/O TRANSPORTATION OFTEN IN UNSAFE CONDITIONS. ELDERLY/DISABLED, UNABLE TO LIFT AND NAVIGATE THE FUEL PUMP THAT OFTEN FREEZES ON THE NOZZEL. WILL SOMETIMES BE AT STATION FOR OVER AN HOUR DUE TO MALFUNCTIONS- AUTO FRUAD/ELDERLY ABUSE FINANCIAL PRACTICES. INCREASED CAPRUL TUNNEL AND PAIN DUE TO MALFUNCTION OF FUEL PUMP.

NHTSA ID 11420522 · filed Jun 11, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .