2016 Toyota Corolla Power Train
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
My 2016 Toyota Corolla suddenly showed a Check Engine light, and the dealer diagnosed a CVT transmission failure with code P2757. This code is linked directly to Toyota’s own TSB T-SB-0150-16 for torque converter clutch/valve-body failure. The dealer confirmed the issue and quoted me $11K to fix it. This is frightening because a failing transmission can slip, hesitate, or lose power at any moment, which puts me and others at risk. There were no early warning signs, just the sudden light. I brought it in immediately, and the problem was fully reproduced and documented by Toyota. My car is available for inspection whenever needed. Toyota corporate reviewed my case but offered very little help since my vehicle is just outside the 7-year timeframe for CA. I bought the extended warranty when the car was brand new. I have done every single service at Toyota, always on time, and my car has never been in an accident. I’ve taken care of it exactly the way Toyota told me to. This is not normal wear. This is a documented defect that puts drivers at risk and places an enormous financial burden on owners who did everything right. I’m filing this complaint because people deserve protection, accountability, and fairness, especially when a safety-related failure happens in a well-maintained vehicle. I’m only [XXX] , and I expected to own many more Toyotas throughout my life. My whole family drives Toyotas. I grew up believing this brand meant safety, reliability, and loyalty in both directions. I honestly wanted to be a Toyota driver for life. But facing an $11K repair for a known issue that Toyota already acknowledged in a TSB—without meaningful support—has broken my trust in a way I never expected. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
problem with transmission at low sped code by Toyota p0841 p2829 the car has 35000miles Toyota toll me That I have to change the CVT transmission cost: 7380.$ by Bev Smith Toyota Fort Pierce FL 34982 Thanks [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
TRANSMISSION IS CLUNKING AND IT SEEMS LIKE AN EXTREMELY ROUGH DOWNSHIFTING MOSTLY AT FREEWAY SPEEDS AND IT ACTUALLY SOUNDS AND FEELS AS THOUGH YOU'VE HIT SOMETHING ON THE ROAD EVEN THOUGH ROAD WAS CLEAR. I CALLED THE DEALER AND WAS TOLD IF IT COULD NOT BE DUPLICATED THAT THEY WOULDN'T BE ABLE TO FIGURE OUT THE PROBLEM. WHEN I LAST BROUGHT IT TO DEALER FOR OIL CHANGE THEY PUT ON THE VEHICLE REPORT THAT THE TRANSMISSION FLUID WAS BLACK AND WHEN I ASKED WHAT SHOULD BE DONE THE SERVICE ADVISER DIDN'T TEXT BACK. THE TRANSMISSION SEEMS TO BE SLIPPING MORE OFTEN AND I ESTIMATE THE CLUNKING AND STRANGE NOISE HAS HAPPENED 10-15 TIMES AT LEAST. IT IS NERVE WRACKING WHEN IT OCCURS BECAUSE IT IS SCARY TO FEEL THAT WHEN YOU ARE DRIVING ON THE FREEWAY.
THE CAR SEEMS TO BE MAKING A WHINING NOISE WHEN FIRST STARTED FROM THE TRANSMISSION OR TORQUE CONVERTER, WHILE IN PARK, NEUTRAL. ALSO A RATTLING NOISE IN REVERSE AND DRIVE! ALSO ON UPHILL ROADS FROM A STAND STILL THE TRANSMISSION SLIPS AND MAKES A LOUD NOISE WITHOUT ACCELERATING OCCASIONALLY. ALSO THERE SEEMS TO BE A VIBRATION COMING FROM THE CAR IN HIGHER SPEEDS OF 40+ AND RUBBER BANDING WHEN IN SLOW LESS THAN 15 MPH.
VALVE BODY ASSEMBLY WORE OUT ON THE CAR AT 98,000 MILES AFTER A COMPUTER PATCH WAS APPLIED TO CORRECT AN ISSUE WITH EARLY WEAR ON THE PART VIA A TOYOTA RECALL
RECEIVED A SERVICE BULLETIN THAT THE CVT NEEDED A SOFTWARE UPDATE. WE HAD THIS DONE AT INVER GROVE TOYOTA. HOWEVER, THE RPM'S CONTINUED TO FLUCTUATE WHILE DRIVING AT LOWER SPEEDS. TOOK IT BACK TO THE DEALER AND THEN TOLD THE TRANSMISSION NEEDED TO BE REPLACED AT THE COST OF $6000. CAR HAS JUST OVER 62000 MILES AND TOYOTA WOULD NOT GRANT AN EXCEPTION TO THE WARRANTY TO COVER THE NEW TRANSMISSION. WE NOW HAVE THR VEHICLE AT AN INDEPENDENT SHOP WHO IS DOING A DIAGNOSIS. IF THEY FIND THE TRANSMISSION HAS FAILED, THEY WILL BE REPLACING IT WITH A USED TRANSMISSION FROM A SALVAGE YARD.
"TAKATA RECALL" MY CAR SHUDDERS AT LOW ACCELERATION AND AT HIGH SPEEDS
MY DAUGHTERS 2016 TOYOTA COROLLA WAS TAKEN IN TO HAVE THE CVT CHECKED AND IT FAILED. RICK MCGILL'S TOYOTA SAID IT WAS UNSAFE TO DRIVE THAT IT COULD LOCK UP AT 35 MPH AND THEY MADE HER LEAVE THE CAR. THEY REBUILT THE CVT AND IT FAILED AGAIN SO THEY REBUILT IT A 2ND TIME. THEY HAD THE CAR FOR 29 DAYS AND SAID ITS GOOD NOW BUT WE HAVE EXPERIENCED A VIBRATION IMMEDIATELY AND WHILE I WAS DRIVING IT UP A HILL THE RFPM'S KEPT FLUTUATING BACK AND FORTH. I RETURNED IT AND THEY SAID IT WAS FINE. I DON'T TRUST THIS CAR NOR TRANSMISSION BUT MY DAUGHTER IS DRIVING IT TO COLLEGE? WHY DIDN'T THEY HAVE TO REPLACE THE WHOLE TRANSMISSION?
WHILE TRAVELLING ON THE HIGHWAY IN MY 2016 TOYOTA COROLLA, I AM NOTICING FREQUENT ISSUES WHERE IF I SLOW DOWN ON THE HIGHWAY FOR ANY REASON (SUCH AS TRAFFIC) AND GO TO SPEED UP OR WHILE ACCELERATING UPHILL, THE VEHICLE JERKS WHILE SHIFTING INTO A LOWER GEAR, WHICH STARTLES ME EVERY TIME, AND EVEN HARD ENOUGH TO WAKE MY 3 SLEEPING CHILDREN IN THE BACKSEAT. THIS HAS BEEN GOING ON SINCE AUGUST 2018 , AND HAS BEEN HAPPENING MORE OFTEN AS TIME HAS PASSED. I HAVE TAKEN THIS VEHICLE TO THE DEALERSHIP I PURCHASED IT FROM SEVERAL TIMES AND THEY WERE UNABLE TO DUPLICATE. TODAY, I TOOK THE MECHANIC ON A RIDE ALONG IN THE VEHICLE, AND WHEN IT HESITATED, I TOLD HIM THAT WAS WHAT IT DID (WHICH IS OBVIOUSLY A CAR CHARACTERISTIC GOING UPHILL) BEFORE JERKING. HE TOLD ME BASED ON MY STATEMENT THAT THE ENTIRE THING "WAS WHAT THE CAR WAS SUPPOSED TO DO." IT'S SUPPOSED TO JERK WHILE SHIFTING INTO A LOWER GEAR? I WAS ESSENTIALLY TOLD THAT IT WAS JUST SOMETHING THE COROLLA DID AND THERE WAS NOTHING THAT I CAN DO. I KNOW THAT THIS IS NOT SUPPOSED TO HAPPEN IN ANY VEHICLE AS PART OF MY LIVING IS MADE ON THE ROAD. NO VEHICLE I HAVE EVER OWNED HAS SHIFTED LIKE THIS VEHICLE IS. I HAVEN'T EVEN OWNED THE VEHICLE A FULL YEAR, AND NOW MY CHILDREN DON'T EVEN WANT TO GET IN MY ONLY CAR.
TL* THE CONTACT OWNS A 2016 TOYOTA COROLLA. THE CONTACT STATED THAT THE TRANSMISSION WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS SERVICED PER AN UNKNOWN NHTSA CAMPAIGN NUMBER BY OAK LAWN TOYOTA (4320 95TH ST, OAK LAWN, IL 60453, (708) 423-5200), BUT THE REMEDY FAILED TO REPAIR THE VEHICLE. THE CONTACT MENTIONED THAT THE TRANSMISSION WARNING INDICATOR ILLUMINATED AFTER THE RECALL REPAIR. THE VEHICLE DECELERATED AFTER THE REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE MANUFACTURER STATED THAT THE FAILURE WAS NOW THE CONTACT'S FAULT. THE FAILURE MILEAGE WAS 57,000.
AM HAVING TO REPLACE BOTH FRONT AXLES AT 81K MILES. DEALER ESTIMATE IS $1300.00. HARD TO BELIEVE THAT AXLES GO BAD THIS EARLY IN CAR'S LIFE.
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Common problems reported
Quick Summary
The 2016 Toyota Corolla has 11 Power Train complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.