2018 TOYOTA PRIUS Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2018 Toyota Prius vehicles. A portion of the engine wire harness connected to the hybrid Power Control Unit (PCU), could co...
Driver door lock actuator not working. This seems to be a common problem for Toyota over the last decade, but they yet to put more vehicles to their recall list. Actuator just stopped working. I have to use key out of FOB to manually open. This is a safety issue if I’m trying to get in my car quic...
The contact owns a 2018 Toyota Prius. The contact stated the trunk opened at a slow speed and failed to remain open. The dealer was contacted and informed of the failure. The dealer informed the contact that the vehicle needed to be taken in to be inspected. The vehicle was not diagnosed or repaired...
Mileage: 160,000
Was driving around 35 mph and my right side mirror blew up. The back blew off and the mirror was shattered and hanging. Nothing hit it. Contacted Toyota and the parts have been on a stop, but there is no recall. It has been 4 months.
The contact owns a 2018 Toyota Prius. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with a failed heat exchanger, catalytic converter, and exhaust system. The contact was informed that ...
Mileage: 89,682
The contact owns a 2018 Toyota Prius. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with a failed heat exchanger, catalytic converter, and exhaust system. The contact was informed that ...
Mileage: 89,682
The contact owns a 2018 Toyota Prius. The contact stated that while in bumper-to-bumper traffic, the vehicle suddenly accelerated. The brake pedal was applied but failed to respond. The driver crashed into the front passenger side of the Lexus. The vehicle continuously moved forward. The contact was...
Mileage: 39,000
The contact owns a 2018 Toyota Prius. The contact stated that while in bumper-to-bumper traffic, the vehicle suddenly accelerated. The brake pedal was applied but failed to respond. The driver crashed into the front passenger side of the Lexus. The vehicle continuously moved forward. The contact was...
Mileage: 39,000
The contact owns a 2018 Toyota Prius. The contact stated that while in bumper-to-bumper traffic, the vehicle suddenly accelerated. The brake pedal was applied but failed to respond. The driver crashed into the front passenger side of the Lexus. The vehicle continuously moved forward. The contact was...
Mileage: 39,000
The Airbag lights were lit, the person sitting with seatbelt on (flashing) and the person sitting with an inflated airbag in front of them. I ran an OBD2 scan on SRS and got code B1656. Driver seat belt buckle Left Hand. I Investigated the latch and found one wire was snapped off and a couple of in...
Someone rear-ended my Prius and they were driving a Ford 250 truck pulling a large flatbed truck that had a huge box on it. My seat went forward and backwards - I slammed my knee under the dashboard and then slammed by head into the headrest and I could not reach the pedals after this. I have repe...
AIRBAG LIGHT ON
The automatic high beams will occasionally fail to operate and are stuck in low beams until about 2 minutes have passed, or until the automatic high beams switch is turned off to disable the system. This seems to be a software issue, as it seems to occur when an approaching vehicle passes by with b...
Stopped at red light, then the car didn't accelerate when hitting gas. Engine revs but the car does not accelerate. It happened multiple time when the car was out in sun with full ac on(100f). Happened once in intersection and almost got hit head on
Stopped at red light, then the car didn't accelerate when hitting gas. Engine revs but the car does not accelerate. It happened multiple time when the car was out in sun with full ac on(100f). Happened once in intersection and almost got hit head on
Stopped at red light, then the car didn't accelerate when hitting gas. Engine revs but the car does not accelerate. It happened multiple time when the car was out in sun with full ac on(100f). Happened once in intersection and almost got hit head on
UNKNOWN My car started stalling when it comes to a full stop. I.e. if I stop at a red light or stop sign, and I then press the gas, it stalls. It might inch forward, but it doesn’t really accelerate. This happened last year, and I took it to the dealer. They couldn’t reproduce the results, and ...
MY WINDSHIELD HAS CRACKED TWICE WITHOUT BEING STRUCK BY AN OBJECT AND WITHOUT BEING NEAR ANOTHER VEHICLE. BOTH INCIDENTS OCCURRED DURING NORMAL HIGHWAY DRIVING. I WAS NOT SPEEDING OR DRIVING RECKLESSLY. BOTH TIMES REQUIRED THE REPLACEMENT OF THE WINDSHIELD AS THE CRACK QUICKLY SPREAD AND AFFECTED A ...
Mileage: 29,500
ON DEC 2, 2020 WHILE DRIVING ON THE FREEWAY AT ABOUT 45-50 MPH OUR SUNROOF EXPLODED CAUSING US TO GET TO THE SIDE OF THE ROAD. THE SHADE WAS CLOSED WHICH SAVED US FROM EXPLODING GLASS. THERE WERE NO ROAD HAZARDS, NO ISSUES OTHER THAN A SPONTANEOUS EXPLODING OF OUR SUNROOF. THE ORLANDO POLICE DEPT WA...
Mileage: 6,800
ON DEC 2, 2020 WHILE DRIVING ON THE FREEWAY AT ABOUT 45-50 MPH OUR SUNROOF EXPLODED CAUSING US TO GET TO THE SIDE OF THE ROAD. THE SHADE WAS CLOSED WHICH SAVED US FROM EXPLODING GLASS. THERE WERE NO ROAD HAZARDS, NO ISSUES OTHER THAN A SPONTANEOUS EXPLODING OF OUR SUNROOF. THE ORLANDO POLICE DEPT WA...
Mileage: 6,800
TL* THE CONTACT OWNS A 2018 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE DRIVING ABOUT 65 MPH, ANOTHER VEHICLE PULLED INTO THE HIGHWAY, WITHOUT STOPPING, AND CRASHED INTO THE FRONT DRIVER'S SIDE FENDER OF THE CONTACT'S VEHICLE. THE CONTACT STATED THAT NONE OF THE AIR BAGS DEPLOYED. THERE WAS NO WARNI...
Mileage: 70,000
ERROR CODES P0113 AND P0102 AND WARNING MESSAGES FOR CHECK ENGINE AND ICS MALFUNCTION* LAPPEARED WHEN STARTING THE GARAGED VEHICLE IN APPROXIMATELY 55F ROOM TEMPERATURE. TOYOTA OF ESCONDIDO AND TOYOTA'S CUSTOMER CARE TELEPHONE CENTER EXPLAINED THAT THEY WILL NOT INSPECT (ALTHOUGH UNDER THE 3-YEAR/3...
Mileage: 19,100
AUTO HIGH BEAM FEATURE INTERMITTENTLY CUTS OUT AND THEN RESUMES, ESPECIALLY FREQUENTLY IN RAINY WEATHER. WHILE OFF, I CANNOT ENGAGE THE HIGH BEAM WITHOUT FIRST SHUTTING OFF THE AHB FEATURE. MANY SIMILAR REPORTS REGARDING TOYOTA VEHICLES; SEE HTTPS://WWW.RAV4WORLD.COM/THREADS/AUTO-HIGH-BEAM-ISSUES.2...
Mileage: 16,000
THE CAR IS INADEQUATE IN THE WINTER. WHEN IT SNOWS I CAN'T KEEP THE WINDOWS CLEAN. THEY CHANGED THE FITTINGS AND I CAN'T EVEN PUT WINTER BLADES ON THE CAR. ALSO, AND THIS APPLIES TO ALMOST ALL NEW CARS AS WELL, THE LED LIGHTS FREEZE OVER. IT'S A SAFETY HAZARD NOT TO HAVE LIGHTS THAT WORK. AND IT...
Mileage: 26,000
THE CAR IS INADEQUATE IN THE WINTER. WHEN IT SNOWS I CAN'T KEEP THE WINDOWS CLEAN. THEY CHANGED THE FITTINGS AND I CAN'T EVEN PUT WINTER BLADES ON THE CAR. ALSO, AND THIS APPLIES TO ALMOST ALL NEW CARS AS WELL, THE LED LIGHTS FREEZE OVER. IT'S A SAFETY HAZARD NOT TO HAVE LIGHTS THAT WORK. AND IT...
Mileage: 26,000
AUTOMATIC HIGH BEAMS DIM AND THEN FAIL TO BRIGHTEN INTERMITTENTLY. WHEN DRIVING, AUTOMATIC HIGH BEAMS FUNCTION AS INTENDED THEN THE DASH INDICATOR SPONTANEOUSLY TURNS OFF AND THE HEADLIGHTS FAIL TO BRIGHTEN. VEHICLE HAS BEEN TO THE DEALERSHIP SERVICE DEPARTMENT TWICE FOR THIS. THE SECOND TIME , TH...
Mileage: 25,000
I WAS DRIVING UP TO MY GARAGE ON THE SIDE OF MY HOUSE ON A CLEAR DAY, EARLY AFTERNOON. I WAS TRAVELING ABOUT 3 MPH AND TRIED TO STOP TO PARK IN FRONT OF THE GARAGE DOOR. I DEPRESSED THE BRAKE PEDAL AND IT DID NOT ENGAGE, BUT LURCHED FORWARD INTO THE GARAGE, CRASHING INTO THE GARAGE AND CAUSING DAMAG...
Mileage: 4,500
I WAS DRIVING UP TO MY GARAGE ON THE SIDE OF MY HOUSE ON A CLEAR DAY, EARLY AFTERNOON. I WAS TRAVELING ABOUT 3 MPH AND TRIED TO STOP TO PARK IN FRONT OF THE GARAGE DOOR. I DEPRESSED THE BRAKE PEDAL AND IT DID NOT ENGAGE, BUT LURCHED FORWARD INTO THE GARAGE, CRASHING INTO THE GARAGE AND CAUSING DAMAG...
Mileage: 4,500
THE HEAT SHIELD ON THE UNDERSIDE OF THE CAR, BY THE STORAGE BATTERY CAME LOSE WHILE DRIVING AND WAS DAMAGED. IT IS HELD IN PLACE BY ONLY FOUR PLASTIC PINS. THE CAR IS SO LOW TO THE GROUND THAT IT IS HARD TO CLEAR NORMAL SPEED BUMPS LET ALONE OLDER LARGER ONES. WE WERE TRAVELING A HOUSING ADDITION LE...
Mileage: 3,000
TL* THE CONTACT OWNS A 2018 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE THE VEHICLE HAD EXPERIENCED UNINTENDED ACCELERATION AND CRASHED INTO A SECOND PARKED VEHICLE. NO INJURIES WERE REPORTED. A POLICE REPORT WAS TAKEN AT THE SCENE. THE VEHICLE WAS TOWED TO THE LOCAL DEALER DCH...
Mileage: 6,000
TL* THE CONTACT OWNS A 2018 TOYOTA PRIUS. WHILE DRIVING 20 MPH, THE ELECTRICAL SYSTEM FAILED AND EVERYTHING IN THE VEHICLE SHUT DOWN. THE VEHICLE DECELERATED AND LOST POWER. WHILE THE VEHICLE COASTED, THE ENGINE RESTARTED ON ITS OWN. THE VEHICLE WAS DRIVEN TO TOYOTA VALLEJO (201 AUTO MALL PARKWAY, ...
Mileage: 8,600
I STARTED MY CAR, PUT IT IN DRIVE AND BEGAN TO MAKE A U TURN OUT OF A PARKING LOT WHEN IT SUDDENLY ACCELERATED ON ITS OWN. I HAD THREE TURNS I HAD TO MAKE IN QUICK SUCCESSION (U TURN, LEFT ON PUBLIC DRIVEWAY, RIGHT ON MAIN ROAD) TO GET ON TO THE MAIN ROAD, AND I DID THIS AT BREAK NECK SPEED. BY THE ...
Mileage: 7,500
I STARTED MY CAR, PUT IT IN DRIVE AND BEGAN TO MAKE A U TURN OUT OF A PARKING LOT WHEN IT SUDDENLY ACCELERATED ON ITS OWN. I HAD THREE TURNS I HAD TO MAKE IN QUICK SUCCESSION (U TURN, LEFT ON PUBLIC DRIVEWAY, RIGHT ON MAIN ROAD) TO GET ON TO THE MAIN ROAD, AND I DID THIS AT BREAK NECK SPEED. BY THE ...
Mileage: 7,500
I OWNED A 2008 PRIUS WITH 273,453 MILES WHEN I TRADED IT FOR A 2018 PRIUS ON 3/15/18. MY 2008 NEVER HAD THE WINDSHIELD REPLACED; MEANWHILE, THE 2018 HAS BEEN REPLACED ONCE AND THE 2ND IS NOW CRACKED WITHIN 2 MONTHS OF REPLACEMENT. ON 8/7/18 I WAS DRIVING IN A SINGLE LANE ROAD WITH NO VEHICLES AHEA...
Mileage: 10,000
NEW CAR JUST OVER 1000 MILES. REAR TIRE BLOWS ON FREEWAY, NO POTHOLE OR ANYTHING HIT. SINCE OWNING THE CAR I'VE HEARD A FAINT THUDDING WHEN GOING OVER 65 MILES AN HOUR. NO INDICATOR LIGHT AND THE TIRES FELT HARD, NOT DEFLATED WHEN I CHECKED. SO I THOUGHT IT MIGHT JUST BE AN UNEVEN ROAD MAKING THAT ...
Mileage: 1,020
LAST YEAR,JUNE 2017, WHILE THE CAR WAS PARKED WE NOTICED THERE WAS A HAIRLINE CRACK ON THE WINDSHIELD. WE RECEIVED SOME QUOTES SAYING IT WOULD BE ABOUT $900 TO FIX. SO WE DECIDED TO GO WITH AN ADHESIVE INJECTION AND PAID ABOUT $50 FOR SOMEONE TO COME FIX IT. HOWEVER, AFTER A MONTH, IT SPREAD. WE ...
Mileage: 22,000
WHILE DRIVING ON THE HIGHWAY IN THE RAIN AT 55MPH A VERY SMALL PEBBLE/BUG STRUCK THE LOWER RIGHT WINDSHIELD BELOW THE WIPER. IT WAS NOT VERY LOUD, BUT DID CREATE A CRACK IN THE WINDSHIELD WITH A FEW MINUTES. WITHIN A FEW DAYS THE CRACK HAS SPREAD ACROSS THE ENTIRE WINDSHIELD.
Mileage: 127
HORRIBLE BACK PAIN CAUSED BY THE PRIUS' DRIVER SEAT. CAR SEAT SHOULD NOT PASS STANDARDS. EXTREMELY UNHEALTHY.
CONNECT THE PHONE TO STEREO, ACTIVATE DEVICE ASSISTANT, PHONE CALL OR PLAY AUDIO FROM THE DEVICE THROUGH STEREO. THE STEREO WILL REBOOT. THIS HAS OCCURRED A NUMBER OF TIMES DURING THE FIRST COUPLE WEEKS OF OWNERSHIP. DOESN'T MATTER IF VEHICLE IS IN MOTION OR NOT.
Mileage: 300
THIS IS A BRAND NEW CAR I PURCHASED. THERE IS A HIGH-PITCHED NOISE THAT THE BRAKE PEDAL MAKES WHEN YOU DEPRESS THE BRAKE PEDAL. I THOUGHT THIS WAS PART OF THE BEEPS THE CAR MAKES, BUT IT'S NOT. THE BRAKE BOOSTER WAS REPLACED, BUT THE BRAKE PEDAL CONTINUES TO MAKE A HIGH-PITCHED CHIRPING NOISE. I...
Mileage: 13
BACK UP ALARM TOO LOUD, THIS IS A SAFETY ISSUE. FACT IT IS SO LOUD YOU CAN NOT HEAR THE REAR CROSS-TRAFFIC ALERT OR ANY PERSON OUTSIDE THE CAR YELLING. TOYOTA NEEDS TO EITHER DEVELOP A METHOD SO THE OWNER CAN ADJUST THE BACKUP ALARM VOLUME OR HAVE THE DEALER TURN DOWN THE VOLUME FREE OF CHARGE.
Mileage: 590
WHEN USING IPHONE WITH BLUETOOTH RANDOM SONGS PLAY WHILE DIRECTIONAL NAVIGATION PROMPTS PLAY (SEE HTTP://OSXDAILY.COM/2017/07/29/STOP-AUTOPLAYING-MUSIC-IPHONE-CAR-BLUETOOTH/). THIS CREATES DRIVER DISTRACTION. THE PROBLEM IS MORE-SO WITH APPLE IOS RATHER THAN THE PRIUS IN PARTICULAR.
THE GEAR WOULD SHIFT EITHER FROM 'DRIVE TO NEUTRAL' OR 'REVERSE TO NEUTRAL' THIS HAPPENED MORE THAN 10 TIMES WHEN I HAD MY SISTER, MOTHER, AND FATHER IN THE CAR. 1) IT HAPPENED WHEN I WAS PULLING OUT OF THE GARAGE (ABOUT 20 DEGREE ANGEL) GOING UP THE HILL. I WENT TO PICK THEM UP, ALL 3 PF THEM WEN...
Mileage: 590
THE GEAR WOULD SHIFT EITHER FROM 'DRIVE TO NEUTRAL' OR 'REVERSE TO NEUTRAL' THIS HAPPENED MORE THAN 10 TIMES WHEN I HAD MY SISTER, MOTHER, AND FATHER IN THE CAR. 1) IT HAPPENED WHEN I WAS PULLING OUT OF THE GARAGE (ABOUT 20 DEGREE ANGEL) GOING UP THE HILL. I WENT TO PICK THEM UP, ALL 3 PF THEM WEN...
Mileage: 590