2017 TOYOTA MIRAI — Problems, Recalls & Safety Data

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N/A

Safety Rating

6

Owner Complaints

0

Recalls

NO ACTIVE RECALLS

26

Service Bulletins

0

Investigations

Overview of the 2017 TOYOTA MIRAI

The 2017 TOYOTA MIRAI has received a total of 6 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). 26 technical service bulletins have been issued by Toyota Motor Corporation for this model year. The most commonly reported problems involve the Forward Collision Avoidance Automatic Emergency Braking (1 complaint), Forward Collision Avoidance Warnings (1 complaint), and Fuelpropulsion System (1 complaint).

Recalls for the 2017 TOYOTA MIRAI

There are no recalls on file with NHTSA for the 2017 TOYOTA MIRAI. No Active Recalls

Owner Complaints for the 2017 TOYOTA MIRAI

6 complaints have been filed with NHTSA for the 2017 TOYOTA MIRAI. Below is a breakdown by vehicle component.

Most Recent Complaints

#11437548 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | | N/A miles 1 Injury
The automatic braking system will lock up when there is nothing in front of the car. It will not give a warning like it supposed to. I have gotten whiplash and I’ve hurt my back several times due to this incident. It has also caused major anxiety when driving the car. It’s almost caused an accident several times. The dealership keeps telling me that nothings wrong however the issue keeps happening. Nobody’s fixing it. A specialist has been checking it out and they also were not able to find anything however the issue is still happening. There have been no warning signs or messages when the brakes lock up for no reason.
#11437548 | FORWARD COLLISION AVOIDANCE: WARNINGS | | N/A miles 1 Injury
The automatic braking system will lock up when there is nothing in front of the car. It will not give a warning like it supposed to. I have gotten whiplash and I’ve hurt my back several times due to this incident. It has also caused major anxiety when driving the car. It’s almost caused an accident several times. The dealership keeps telling me that nothings wrong however the issue keeps happening. Nobody’s fixing it. A specialist has been checking it out and they also were not able to find anything however the issue is still happening. There have been no warning signs or messages when the brakes lock up for no reason.
#11437548 | SERVICE BRAKES | | N/A miles 1 Injury
The automatic braking system will lock up when there is nothing in front of the car. It will not give a warning like it supposed to. I have gotten whiplash and I’ve hurt my back several times due to this incident. It has also caused major anxiety when driving the car. It’s almost caused an accident several times. The dealership keeps telling me that nothings wrong however the issue keeps happening. Nobody’s fixing it. A specialist has been checking it out and they also were not able to find anything however the issue is still happening. There have been no warning signs or messages when the brakes lock up for no reason.
#11122867 | FUEL/PROPULSION SYSTEM | | 19,700 miles
UNTIL TWO (2) DAYS AGO, I WAS THE HAPPY OWNER OF A 2017 TOYOTA MIRAI (VIN [XXX]). AT THE TIME OF MY INCIDENT, THE CAR HAD APPROXIMATELY 19,700 MILES ON THE ODOMETER. ON FRIDAY 24 AUGUST 2018 AT APPROXIMATELY 1615 (4:15 PM), I WAS DRIVING MY WIFE TO THE CLEANERS. I WAS ON ALMADEN EXPRESSWAY JUST SOUTH OF THE CAMDEN INTERSECTION IN A SOUTHERLY DIRECTION. SUDDENLY AND WITHOUT WARNING, THE CAR LOST POWER. THE CAR MONITOR SCREEN INSTRUCTED ME TO PULL OFF AS SOON AS POSSIBLE AND TO CONTACT MY CAR DEALER. I WAS INFORMED THAT I HAD AN FC FAILURE. AFTER THE CAR WAS TOWED TO THE DEALER, I WAS INFORMED BY THE DEALER THAT A SMALL ROCK HAD COMPLETELY PASSED THROUGH THE RADIATOR. THE TOYOTA MIRAI IS A HYDROGEN FUEL CELL VEHICLE. THERE IS NO INTERNAL COMBUSTION ENGINE. HYDROGEN FUEL FEEDS A FUEL CELL WHICH COMBINES THE HYDROGEN WITH FREE OXYGEN TO MAKE ELECTRICITY. THIS ELECTRICITY THEN POWERS TWO MOTORS AND/OR THE BATTERY. THE FUEL CELL REQUIRES A RADIATOR FOR COOLING. THIS RADIATOR IS THE ACHILLES HEEL OF THE MIRAI. IT IS PLACED LOW, IN FRONT, ON THE PASSENGER?S SIDE OF THE VEHICLE. THERE IS NO BUMPER TO PROTECT IT FROM COLLISIONS WITH CURBS. IN MY CASE, THERE IS NO PROTECTION FROM ROCKS AND GRAVEL HITTING THE RADIATOR AND DISABLING THE VEHICLE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
#11034052 | VISIBILITY/WIPER | | 1,000 miles
TL* THE CONTACT OWNS A 2017 TOYOTA MURAI. WHILE DRIVING AT ANY SPEED, THE DASHBOARD REFLECTED ON THE SIDE VIEW MIRRORS, WHICH MADE IT DIFFICULT TO SEE. THE DEALER (SAN FRANCISCO TOYOTA IN SAN FRANCISCO, CA, 415-559-1981) WAS UNABLE TO DIAGNOSE THE FAILURE AND STATED THAT THE FAILURE WOULD BE REPORTED TO THE MANUFACTURER. THE MANUFACTURER WAS AWARE OF THE FAILURE, BUT DID NOT RETURN THE CALL, AS PROMISED. THE FAILURE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 1,000. THE VIN WAS NOT PROVIDED.....UPDATED 12/11/17 *BF *TT

View all Forward Collision Avoidance Automatic Emergency Braking complaints →

Safety Rating for the 2017 TOYOTA MIRAI

NHTSA has not yet tested the 2017 TOYOTA MIRAI in its New Car Assessment Program.

Technical Service Bulletins for the 2017 TOYOTA MIRAI

Toyota Motor Corporation has issued 26 technical service bulletins (TSBs) for the 2017 TOYOTA MIRAI. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

T-TT-0660-21 — FUEL SYSTEM, OTHER

TT: During vehicle inspections, when the vehicle under covers are removed, debris is found on the undercover near the end of the hydrogen tank. Upon closer inspection the debris is found to be coming from the end protector of the tank.

19TE12 - DCM - D — ELECTRICAL SYSTEM

Dealer Package: December 10, 2019 Vehicle total has decreased by approximately 1,100 vehicles. Vehicles were moved from Customer Support Program 19TE12 and added to Limited Service Campaign K0P. The Data Communication Module (DCM) in the subject vehicles is equipped with software to identify the location of the vehicle using the...

K0P_Dealer Email — ELECTRICAL SYSTEM

Dealer Email: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System (GPS) to support features of the Safety Connect system. Due to incorrect programming in the DCM software, after November 2nd, 2019, the GPS...

K0P_Dealer Email — EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

Dealer Email: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System (GPS) to support features of the Safety Connect system. Due to incorrect programming in the DCM software, after November 2nd, 2019, the GPS...

T-TT-0567-19 — STRUCTURE

TT: Some 2016-2019 model year MIRAI Ion Exchanger service parts may have experienced a manufacturing issue where the mesh is welded and/or adhered improperly to the frame.

T-SB-0318-17-Rev — ENGINE

TSB: REVISION NOTICE September 5, 2018 Rev1: ? The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2017 model year Mirai vehicles may exhibit a warning message, "FC malfunction, return vehicle to dealer for service." This message is accompanied...

T-SB-0041-18 — SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

TSB: Some 2016 ? 2018 model year Mirai vehicles may exhibit an inoperative seat heater and an A/C panel light that does not illuminate when pressing the seat heater switch. Follow the Repair Procedure in this bulletin to address this condition.

H0X_Dealer Daily — ELECTRICAL SYSTEM:SOFTWARE

Dealer Daily Message: Special Service Campaign H0X Certain 2016 ? 2017 Model Year Toyota Mirai EV Control ECU Software Update ? Special Service Campaign H0X Dealer Letter and Technical Instructions now available on TIS.

T-SB-0286-17 — FUEL SYSTEM, GASOLINE

TSB: Some 2016 ? 2017 model year Mirai vehicles may exhibit a chirp noise coming from the rear of the vehicle during the following conditions: ? Low/parking lot speeds ? Cruising speeds ? Varying angles of accelerator pedal application Chirp Noise Example This chirp noise may come from the hydrogen...

H0E Region Email — UNKNOWN OR OTHER

Region Email: Toyota is launching a Special Service Campaign (H0E) on certain 2016? 2017 model year Mirai vehicles.

Showing 10 of 26 technical service bulletins.

NHTSA Investigations for the 2017 TOYOTA MIRAI

There are no NHTSA defect investigations on record for this vehicle.

Other Model Years of the TOYOTA MIRAI

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Other TOYOTA Models

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