Home · 2015 Honda Civic Sedan Si · Complaints

What 377 owners told NHTSA about the 2015 Honda Civic Sedan Si

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.

All (377)Crash / fire / injury (40)Transmission & drivetrain (175)Airbags (57)Engine (31)Electrical system (27)Speed control (20)Steering (20)Body & structure (17)Brakes (14)Wheels (13)Fuel system (11)

2 of 377 complaints match · Transmission & drivetrain · crash/fire/injury only · clear filters

Apr 2, 2023Transmission & drivetrainSpeed controlCrash

Failure of transmission control module Description fits exact diagnosis in recall. Check transmission light on at 45,000 miles. Andy Mohr wants money to inspect it. I an more than willing to if they will inspect it for free but it is not drivable. If they would come pick it up I would be happy to let them drive it all they want. The problem came with no warning on the Highway. car wouldn’t no longer switch to second gear. Purchased at Andy Mohr Honda in Bloomington at 17,000 miles off lease from some someone who barely drove it. Certified Preowned by Honda. Paid in full, feel ripped off. Yes, available for inspection on request No warning: transmission complete failure 2015 Silver Honda Civic Has been discussed with mechanics at Curry Buick in.Bloomington as well as our Winslow marathon which has great mechanics, they told me to contact you. The issue according to the NTHSB is the “TCM” or transmission control module. resulting in cars wheels locking up, or spinning out of control and not changing gears (this is what happened to me and repeated itself when I waited a week and tried driving around my neighborhood ) the issue is supposed to result in transmission and Powertrain failure, making engine wanting to redline very easily. I’m lucky I didn’t burn my engine up. I didn’t purchase a car in 2018 at 17,000 miles and expect the transmission to fall out at 45,000 miles. That’s unacceptable and I was never notified, and Andy mohr purports that my vehicle was either serviced or software changed resulting in no issue, however a transmission dying at 45,000 mi on a Honda Civic is not right and I suspect Honda notified the previous lessee and they did not service the car or had it improperly serviced. Otherwise I see no reason to have a car fall apart at 45,000 miles. I drive like grandma.

NHTSA ODI 11514998

Nov 15, 2019Transmission & drivetrainWheelsBrakesCrash2 injuries

IT WAS RAINING, I WENT TO SLOW DOWN AND IT WAS AS IF THE FRONT WHEELS LOCKED UP, TCS BLINKING ON AND OFF, AND THE TIRES REMAINED PULLING AS IF POWER WAS STILL BEING SENT TO THE FRONT TWO, LOCKED UP, TIRES AND I HAD NO CONTROL AS THE CAR PULLED ME STRAIGHT FORWARD INTO THE SIDE OF ANOTHER VEHICLE RESULTING IN A COLLISION THAT HAD ME HIT A STOPPED CAR SO HARD IT SPUN THE OTHER CAR AROUND AND TOTALED MY CAR. THIS ALL HAPPENED WITHIN 500 FEET OF WHERE I INITIALLY PULLED OUT ONTO THE ROAD I WAS TRAVELING ON WHEN THE CAR STARTED TO MALFUNCTION TO THE ROAD WHERE I ATTEMPTED TO TURN ONTO TO AVOID THE CRASH AND COULD NOT MANEUVER THE VEHICLE AT ALL.

NHTSA ODI 11280248

Working with the data? Download all 377 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 Honda Civic Sedan Si verdict →