Home · 2018 Toyota Prius Prime · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
2 of 14 complaints match · Fuel system · clear filters
SUPPLEMENT TO COMPLAINT # 11384074 THE VEHICLE HAD THE SAME PROBLEM ON JANUARY 11 AND 12, 2021 AT APPROXIMATELY 7 AM. SPEED WAS 76 MPH, AND THE FUEL DEPRIVATION OCCURRED FOR 8-10 SECONDS EACH TIME. THE VEHICLE HAS NEVER HAD THE PROBLEM GOING HOME AT 2 PM.
NHTSA ODI 11387762
'HYBRID SYSTEM FAILURE' APPEARED ON DASH DISPLAY DURING A LONG (120 MILE) DRIVE AT HIGHWAY SPEED ON SEPTEMBER 24. AFTER DRIVING ABOUT 40 MILES FURTHER, THE 'CHECK ENGINE LIGHT' CAME ON AND THE DISPLAY SAID TO PULL OVER IMMEDIATELY. AS I PULLED OFF THE FREEWAY, MESSAGES TOLD ME THE POWER STEERING AND POWER BRAKES WERE SHUTTING OFF AND LEFT ME IN FEAR THE CAR WOULD DIE ON THE FREEWAY RAMP BEFORE I COULD PULL OVER. TOWED CAR TO DEALER WHO FIXED A LOOSE CABLE. THIS WEEK (11/10) THE DISPLAY SHOWED THE SAME MESSAGE. THIS IS NOW A RECURRING PROBLEM WITH THIS MODEL.
NHTSA ODI 11374200
Working with the data? Download all 14 complaints as CSV · fetched from NHTSA July 15, 2026