There are 2 stored owner reports matching the powertrain & transmission leading-label group for the 2017 Toyota Yaris in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)THERE HAS BEEN MANY TIMES THAT WHEN I NEEDED THE CAR TO ACCELERATE IT WOULDN'T, NEARLY CAUSING AN ACCIDENT SEVERAL TIMES. WHAT USUALLY HAPPENS IS I WILL COME UP TO A CORNER TO MAKE A TURN AND INSTEAD OF STOPPING I ACCELERATE TO AVOID ONCOMING TRAFFIC ONLY TO HAVE THE CAR HESITATE . SOMETIMES I HAVE HAD TO PUSH THE ACCELERATOR PEDDLE TO THE FLOOR AND EVEN THEN IT TAKES SOME TIME FOR THE CAR TO MOVE FASTER. ALSO I HAVE FOUND THAT IN TRAFFIC I WILL NEED TO ACCELERATE TO AVOID A COLLISION ONLY TO FIND THE CAR DOES NOT DOWNSHIFT AND SEEMINGLY HESITATING. NOW NOT EVERY TIME DOES THIS HAPPEN, BUT IT HAPPENS SPORADICALLY. THIS DANGEROUS, AND I ASKED THE DEALER TO CHECK OUT THE TRANSMISSION, WHICH THEY DID BUT THEY FOUND NOTHING. IT WAS ON JULY 19, 2017 THAT I TOOK THE CAR TO THE DEALER, LOMBARD TOYOTA CUSTOMER #103445, INVOICE #382304.
MANUAL TRANSMISSION SHUDDER. CLUTCH AND FLYWHEEL WAS CHANGED AT 535 MILES. 20 MILES LATER SAME ISSUES BUT ONLY AT FIRST FROM A DEAD STOP. NOW AT 2100 MILES THE CAR HAS THE SHUDDER IN 5/6 GEARS AS WELL BETWEEN 59MPH TO 72. ALSO MANUAL GEAR LEVER STARTED TO DEVELOP 1/4 INCH PLAY SIDE TO SIDE. ITS HARD TO PUT IN FIRST/SECOND AT TIMES DUE TO PLAY.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.