2015 Honda Odyssey transmission problems

POWER TRAIN

Approximately 7 months ago, my 2015 Honda Odyssey experienced an engine misfire with code P0302 (cylinder 2). All spark plugs were replaced at that time and the issue appeared resolved. However, the misfire has now returned with the check engine light on, again indicating cylinder misfire. The vehicle only has 71,000 miles on it, which makes this recurring issue particularly concerning. Based on my research, this appears to be a known defect related to Honda’s Variable Cylinder Management (VCM) system causing excessive oil consumption and spark plug fouling — an issue documented across 2013–2017 Odyssey vehicles and addressed under Honda Service Bulletin 25-061. I am requesting this complaint be on record and urge NHTSA to investigate this as a safety-related defect.”

NHTSA complaint #11727615 — an unverified report by a vehicle owner.

POWER TRAIN

The car sporadically does not shift from 1st 2 second and then abruptly shuts cause a loud jerk of engine and car. It is startling and scary when it happens. I’m afraid the car will break down while in the road. Every time we take the car to dealership they “cannot replicate” issue therefore there is nothing to fix on an issue that is all over the internet with Honda vans and suvs.

NHTSA complaint #11706729 — an unverified report by a vehicle owner.

POWER TRAIN

I am reporting an engine defect covered under Honda’s recent warranty extension for 2013–2017 Odyssey / 2013–2015 Pilot vehicles when the MIL comes on with DTCs P0301–P0304. On November 1, 2022, I was stranded on the road when the check-engine light came on. At Honda Muller of Gurnee, the dealer diagnosed misfires consistent with P0301–P0304, explaining the underlying cause as piston ring function deterioration with sludge causing oil to foul the spark plugs. I was told my original warranty had expired only about six weeks earlier (on August 29, 2022). Coverage was denied and I was quoted over $6,000. Because I couldn’t afford the repair, the dealer recommended replacing the spark plugs as a temporary measure only, stating this would not fix the underlying defect. I proceeded with that temporary measure. On November 11, 2022, American Honda formally acknowledged my concern in writing, confirming that Case #13455791 had been opened and escalated to a case manager in direct response to my diagnosis from November 1, 2022. Despite this acknowledgment, my repair request was denied. In 2025 I received Honda’s warranty extension letter acknowledging coverage for this exact defect (including coverage through January 31, 2026). I returned to the dealer seeking repair based on my documented diagnosis, but repair was refused again because the codes were not present that day (the condition is intermittent). This defect affects drivability and safety (loss of power/hesitation and reduced ability to merge or cross traffic). I am asking NHTSA to record this complaint and consider action so that owners with documented prior diagnoses — especially those recognized by Honda corporate — are not refused repairs simply because an intermittent defect isn’t active at the exact moment of inspection. I am reporting an engine defect covered under Honda’s recent warranty extension for 2013–2017 Odyssey / 2013–2015 Pilot vehicles when the MIL comes on with DTCs P0301–P0304.

NHTSA complaint #11679810 — an unverified report by a vehicle owner.

POWER TRAIN

Vehicle shifts abruptly from 1st to 2nd gear at feels like car will fall apart when that happens. It has happened multiple time throughout the time we owned the vehicle. Dealerships just does a transmission fluid replacement $230 watch time but no permanent solution. Were afraid transmission will fail in traffic.

NHTSA complaint #11629258 — an unverified report by a vehicle owner.

POWER TRAIN:AUTOMATIC TRANSMISSION

See attached document for complaint.

NHTSA complaint #11616871 — an unverified report by a vehicle owner.

POWER TRAIN

See attached document for complaint.

NHTSA complaint #11616871 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2015 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the RPM gauge was fluctuating. Additionally, the vehicle was shuddering while shifting between gears. The vehicle was taken to an independent mechanic, where it was diagnosed that the PGM-FI software had failed and needed to be updated. The vehicle was not repaired. There was no further information provided. The manufacturer was made aware of the failure, and a case was opened. The failure mileage was approximately 61,030.

NHTSA complaint #11549394 — an unverified report by a vehicle owner.

POWER TRAIN

Transmission shudder driving up hills at low speed 15 to 25 mph.

NHTSA complaint #11491842 — an unverified report by a vehicle owner.

POWER TRAIN

This is copy of email I sent to Honda I am the original owner of a 2015 Honda Odyssey. I recently had the engine light come on and the diagnosis was "oil is coming through the piston rings into firing chamber and causing oil burning symptoms. Recommend replacing piston rings1-3". I had the work done at the Honda of Coeur d Alene, ID dealership for a total of $4040.66. This is a major repair for a van with low miles on it and Honda service technicians agreed. Researching online I discovered this is a problem with other Honda models and there have been recalls to fix the issue. I believe Honda should step up and cover the cost of this repair. This is my second Odyssey and the quality- lots of repairs to this van- has been very poor. I will be shopping for a car in the near future and at this point Honda will not be on my list. There are many online forums reporting this issue and past models have been recalled.

NHTSA complaint #11490341 — an unverified report by a vehicle owner.

POWER TRAIN

car has always hesitated, then jarred or jumped while trying to accelerate. after a second or so it will 'kick in' and go. but the larger issue is at just 70K miles i am paying for a new/used transmission that may have been due to a faulty torque converter. with little warning (and no check engine light warning) the car began to shake violently when i put it in drive. had to call flatbed tow truck and am suck with a large (over $3000 for used parts) repair... right after the holidays no less. this is unacceptable for such a reputable car company.

NHTSA complaint #11445605 — an unverified report by a vehicle owner.

POWER TRAIN

Very dangerous drivetrain issue. Transmission shifting issues led the transmission to total failure even after a recommended transmission flush and fill by a reputable Honda dealer. Issue was confirmed by an independent local repair shop. The vehicle itself has low mileage, (@69,600 mi.) No warning lamps prior to the transmission malfunction and failure.

NHTSA complaint #11442700 — an unverified report by a vehicle owner.

POWER TRAIN

Violent shifting, jarring during normal operation

NHTSA complaint #11435567 — an unverified report by a vehicle owner.

POWER TRAIN

The van shifts very odd when going forward. It doesn’t shift smooth from 2-3 gear and it’s not just our van my parents have the exact same year and model and it does it in theirs as well! I have read many complaints online about this but I don’t know if it’s the motor or the transmission but something is wrong with it. Being that we have literally 2 of the same year and model vans I can’t see where this is a one off deal. I think there has to be something to it.

NHTSA complaint #11420355 — an unverified report by a vehicle owner.

POWER TRAIN

TRANSMISSION POWER HAS STARTED TO FAIL TO ENGAGE FULLY AT HIGHWAY SPEEDS OR LOW SPEED SUDDEN ACCELERATION. THE THIRD PARTY SHOP SHOWED ME A HONDA SERVICE BULLETIN 17-043 STATING THE TRANSMISSION FLUID DETERIORATES FASTER THAN NORMAL. SOMEHOW A SOFTWARE FIX IS GOING TO ADDRESS THIS PROBLEM.

NHTSA complaint #11377101 — an unverified report by a vehicle owner.

POWER TRAIN

ON THE FREEWAY, DRIVING 65MPH BUT IT FEELS LIKE THE RPM IS A LITTLE HIGH, WE APPROACHED TRAFFIC POSSIBLE GEAR WENT TO A LOWER GEAR, WHEN THE SPEED TRIES TO SPEED UP AGAIN I FELT A JOLT, WE FELT IT THE ENTIRE VAN MULTIPLE TIME WHEN ACCELERATED SPEED OR FROM LOWER GEAR TO HIGHER GEAR AUTO. THEN WE REACHED THE STREETS OF STOP AND GO, FROM LOWER GEAR SWITCHING TO HIGH GEAR WE EEL THE BIG JOLT, LIKE WE HIT A VERY BIG DIP WHEN EVER IT SWITCH GEAR. I COMPLETELY STOP THE ENGINE AND START THE CAR AGAIN, THE PROBLEM WENT AWAY FOR NOW, BROUGHT IT TO THE DEALER AND THEY CAN'T FIND ANY ISSUE.

NHTSA complaint #11276899 — an unverified report by a vehicle owner.

POWER TRAIN

THIS CAR HAD AN ISSUE WHEN WE PURCHASED IT WITH THE TRANSMISSION FEELING 'JUMPY' OR LIKE IT DIDN'T SHIFT GEARS CORRECTLY. IT BOUNCED MY FAMILY ACROSS AN INTERSECTION IN A TOTALLY OUT OF CONTROL JOLT. WE HAD IT TOWED TO THE NEAREST HONDA DEALERSHIP AND THEY DID A 'SOFTWARE' UPDATE. THE PROBLEM, LIKE OTHERS HAVE STATED IS THAT THE ISSUE IS NOT CONSISTENT BUT IT IS SCARY AND UNSAFE. I WISH HONDA WOULD DO A RECALL AND FIX THIS ISSUE. WE WERE ACCELERATING FROM A STOPPED POSITION TO CROSS AN INTERSECTION WHEN THIS OCCURRED THE SECOND TIME. IT SEEMS LIKE IT'S ALWAYS IN A LOW GEAR. IT HAPPENS MILDLY EVERY TIME I TURN INTO MY OWN STREET. IT DOES NOT SHIFT SMOOTHLY AND FEELS LIKE THE TRANSMISSION IS NOT WORKING PROPERLY. WE HAVE HAD HIS VEHICLE FOR 4 YEARS AND HAVE ALWAYS HAD THIS PROBLEM.

NHTSA complaint #11244515 — an unverified report by a vehicle owner.

POWER TRAIN

OCCASIONALLY WHEN DRIVING AT SLOW SPEEDS THE CAR STRUGGLES AND LURCHES FORWARD AND LOSES POWER. IT IS VERY SCARY WHEN IT HAPPENS. IT FEELS LIKE IT IS STUCK IN NEUTRAL AND YOU LOSE POWER. PROBLEM IS IT DOESN'T HAPPEN CONSISTENTLY, AND HAVE NOT BEEN ABLE TO TAKE IT DIRECTLY TO THE DEALER WHILE IT HAPPENS. I THINK IT IS DANGEROUS, BECAUSE I BELIEVE IT COULD CAUSE AN ACCIDENT ONE DAY. I'VE GOOGLED IT AND HAVE FOUND MANY OTHER PEOPLE WITH MY AGE HONDA ODYSSEY HAVE THE SAME PROBLEM, AND MANY SAY THAT HONDA CANNOT FIX IT. I THINK IT USUALLY HAPPENS WHEN THE WEATHER IS COLD.

NHTSA complaint #11233638 — an unverified report by a vehicle owner.

POWER TRAIN

I PURCHASED MY 2015 HONDA ODYSSEY BRAND NEW AND HAVE DONE ALL THE MAINTENANCE ON TIME WITH HONDA. MY SLIDING DOORS DO NOT STOP IF SOMETHING IS IN THE WAY. I HAVE HAD MULTIPLE TIMES WHERE A CHILD HAS TRIED TO GO IN/OUT WHILE THE DOOR IS SHUTTING AND IT HAS NOT STOPPED, THIS IS A SAFETY ISSUE! THEN IN 2018 WITH ONLY 32K MILES OR SO I STARTED TO HEAR A SQUEAL TYPE NOISE AT 2K RPM AND ABOUT 60MPH. IT ONLY HAPPENED A FEW TIMES ON THE ROAD TRIP THEN AGAIN ON MY NEXT ROAD TRIP. HONDA LOOKED AT IT AND SAID THEY DIDN'T KNOW BUT THE TRANSMISSION FLUID SHOULD BE CHANGED. IT WAS CHANGED AT 29000 MILES WITH THE 30,000 MILE MAINTENANCE. WHEN IT HAPPENED AGAIN ON THE FREEWAY I TOOK IT IN AGAIN, NOW AT 47,000 MILES. HONDA SAYS THE TRANSMISSION FLUID IS DIRTY AND NEEDS TO HAVE WORK DONE. 4 WEEKS LATER I AM STILL WAITING FOR LOCAL HONDA TO GET OK FROM HEAD HONDA FOR FIX OF THROTTLE CONTROL WHINE. HONDA TECH WAS ABLE TO HEAR THE WHINE/SQUEAL WHILE DRIVING IT.

NHTSA complaint #11230522 — an unverified report by a vehicle owner.

POWER TRAIN

PURCHASED AT 45,646 MILES. NOTICEABLE JUTTERING AT 15-40 MPH, MOST NOTABLY FROM 25-30 MPH AND DRIVING UP HILLS FAINT WHINING NOISE. DEALER CHECKING SOFTWARE UPDATE ON TRANSMISSION. NOTICED ON FREEWAYS AND CITY STREETS.

NHTSA complaint #11229716 — an unverified report by a vehicle owner.

POWER TRAIN

WHILE DRIVING, THE IDLE STARTED TO BECOME ROUGH AND ENGINE VIBRATION INCREASED. CHECK ENGINE LIGHT AND ADDITIONAL WARNING LIGHTS APPEARED IN THE DASH. ERROR CODE P0302 WAS THE PRIMARY ERROR CODE FOR MISFIRE CYLINDER 2 WHEN THE ERRORS WERE SCANNED AT HOME AND CONFIRMED BY SHOP AFFILIATED WITH CAR DEALERSHIP. THE SPARK PLUG IN CYLINDER 2 WAS INSPECTED AND IDENTIFIED TO BE FOULED AND COVERED IN OIL. ADDITIONALLY THE CERAMIC WAS MISSING FROM THE SPARK PLUG. THIS VEHICLE ONLY HAS 50,785 MILES, AND THIS ISSUE IS SIMILAR TO THE CLASS ACTION LAWSUIT/SERVICE BULLETIN 13-081 ISSUED TO HONDA VEHICLES (INCLUDING HONDA ODYSSEYS 2011-2013) . HOWEVER, THIS TIME HONDA IS TELLING ME THAT THIS ISSUE IS NOT A POWERTRAIN WARRANTY ISSUE AND THAT I AM RESPONSIBLE FOR THE COST OF REPAIRS ALTHOUGH THE PROBLEM FOLLOWS THE EXACT DECISION MATRIX FOUND IN THIS SERVICE BULLETIN FROM THE LOGGED ERROR CODE TO THE FOULED SPARK PLUG IN A YOUNG MOTOR. THIS VEHICLE HAS BEEN SERVICED BY THE SAME HONDA DEALERSHIP SINCE I PURCHASED THE VEHICLE USED AT 16K MILES.

NHTSA complaint #11220146 — an unverified report by a vehicle owner.

POWER TRAIN

WHEN ACCELERATING NORMALLY, A SHAKING, SLUGGISH SENSATION BEGINS IN 2ND GEAR GOING THROUGH 3RD. IF I SETTLE OUT WITHIN ONE OF THE GEARS, IT GOES AWAY. IT ONLY HAPPENS WHEN I'M ACCELERATING. THE SPEEDS WHEN IT OCCURS RANGE FROM 20-40 MPH. IF I WERE TO TRULY STEP ON IT, IT DOESN'T SEEM TO GET WORSE, IT ACTUALLY ALMOST DISAPPEARS. IF ANYONE ELSE HAS THIS PROBLEM, PLEASE POST IT UP. DONT WANT IT GETTING WORSE AND CAUSING INJURIES BUT IF IT DOES, THERE NEEDS TO BE A RECALL.

NHTSA complaint #11210862 — an unverified report by a vehicle owner.

POWER TRAIN

IN 2018 MY 2015 HONDA VAN HAD PROBLEMS SHIFTING GEARS. I WAS GOING ABOUT 25MPH WHEN THERE WAS A JOLT AND THE CAR SHOOK FROM THE TRANSMISSION SHIFTING GEARS. I TOOK THE CAR IN AN WAS TOLD THE COMPUTER NEEDED TO BE UPDATED. THE UPDATE OCCURRED AND THE VAN RAN FINE. TODAY THE VAN DID THE SAME THING. I SEE SEVERAL A LOT OF SIMILAR COMPLAINTS ON THE INTERNET.

NHTSA complaint #11184734 — an unverified report by a vehicle owner.

POWER TRAIN

SOME LATE MODEL HONDA 6 SPEED TRANSMISSIONS CAN NOT BE DOWNSHIFTED! ON A LONG DOWNHILL GRADE, THE BRAKES WERE NOT ADEQUATE AND ARE NOW BURNED AND VIBRATE. I KNOW NOT TO 'RIDE' YOUR BRAKES BUT THERE WAS NO ALTERNATIVE, EITHER TRAVEL AT A CRAWL WITH TRAFFIC BACKING UP BEHIND ME OR HAVING A RUNAWAY CAR. I LEARNED TO DRIVE IN COLORADO AND KNOW THE SAFETY PROVIDED BY DOWNSHIFTING THE TRANSMISSION TO CONTROL YOUR DOWNHILL SPEED AS LONG (7 OR 8 MILES IN PLACES) DOWNHILL ROADS WILL RUIN YOUR BRAKES. TRUCK TRAVEL IS RESTRICTED ON MANY COLORADO ROADS AND THERE ARE NUMEROUS 'TRUCK RUNAWAY RAMPS' IN COLORADO FOR THIS REASON. I NEVER WOULD EXPECT A MANUFACTURE TO TAKE AWAY SAFETY ISSUES BUT HONDA TOOK AWAY THE ABILITY TO DOWNSHIFT THEIR 6 SPEED TRANSMISSION! THEY'VE ADDED MANY OTHER SAFETY DEVICES BUT I WOULD NEVER EXPECT THEM TO TAKE AWAY A SAFETY DEVICE WHERE THE COST OF DEVELOPMENT HAS BEEN ABSORBED, THE COST OF PRODUCTION IS NOW LOW AND IS SO NECESSARY FOR SAFETY. BEING ABLE TO SLOW OR STOP IS THE PRIMARY SAFETY FACTOR IN DRIVING! HONDA'S RESPONSE TO MY COMPLAINT IS THAT IT IS MY FAULT FOR NOT STUDYING THE VEHICLE MORE BEFORE I PURCHASED. IT SHOULD BE THE PRODUCER OF A PRODUCT WHO IS HELD TIGHTLY TO CONSUMER SAFETY. HONDA IS NOT PROVIDING A SAFE VEHICLE. THEY MAINTAIN IT IS NOT THEIR RESPONSIBILITY TO INFORM BUYERS OF CHANGES THEY HAVE MADE THAT MIGHT ADVERSELY AFFECT SAFETY. THIS IS AN ISSUE THE AVERAGE CITIZEN CANNOT HANDLE AND IT NEEDS GOVERNMENT INTERVENTION. THE ONLY CONCERN HONDA HAD WHEN THEY RESPONDED TO MY EMAILED COMPLAINT WAS A REQUIREMENT TO RECORD THE CALL AND NOT ALLOW ME TO RECORD IT OR TO GIVE ME A COPY OR TRANSCRIPT OF THE CALL. ALL OF THEIR CONCERN WAS ABOUT PROTECTING THEMSELVES LEGALLY, NOT PROVIDING A SAFE VEHICLE! MAYBE HONDA SHOULD BE REQUIRED TO BUILD 'CAR RUNAWAY RAMPS' ON LONG DOWN GRADES.

NHTSA complaint #11173522 — an unverified report by a vehicle owner.

POWER TRAIN

ECO CAUSES SIGNIFIANT VIBRATION AT VARIOUS RPM'S/SPEEDS AND DELAYED SHIFTING AS THE COMPUTER DECIDES TO GO INTO ECO OR REMAIN. MOST NOTABLE AT HIGHER SPEEDS ABOVE 65 MPH. CURRENT ODYSSEY HAS HAD TORQUE CONVERTER REPLACED, TRANSMISSION SOFTWARE UPDATED, FRONT AXELS REPLACED AND TIRES ROAD FORCE BALANCED. NONE OF THE ABOVE FIXES HAS EFFECTED THE VIBRATION FELT DURING ECO GOING IN/OUT AND ESPECIALLY VIBRATION FELT IN THE STEERING WHEEL AND CABIN. HONDA SHOP HAS INFORMED ME THAT THIS IS PAR FOR THE COURSE FOR HONDA ECO'S AND THERE IS NO CURRENT FIX FOR THE VIBRATIONS. THIS IS UNACCEPTABLE THAT NO CURRENT FIX IS IN PLACE AND SHOULD BE ADDRESSED BY HONDA AS NUMEROUS COMPLAINTS ONLINE OF OTHERS WITH SIMILAR ISSUE.

NHTSA complaint #11164914 — an unverified report by a vehicle owner.

POWER TRAIN

THE VEHICLE MAKES HARD SHIFTS IN LOWER GEARS, CAUSING A LACK OF ACCELERATION AND THEN A LURCH WITH ENGINE/TRANSMISSION CLUNK. OCCURS WHEN ACCELERATING FROM A SLOWED OR STOPPED POSITION, SO VEHICLE CAN BE STATIONARY OR IN MOTION WHEN THIS OCCURS. HAS HAPPENED BEFORE BUT DEALERSHIP COULD NOT REPLICATE. SIMILAR COMPLAINTS WITH LACK OF RESOLUTION FOUND IN ONLINE FORUMS AS WELL. PRESENTS A SIGNIFICANT SAFETY CONCERN SINCE ACCELERATION IS ALTERED AND SHIFTING IS SLOWED. HAS OCCURED ON RESIDENTIAL ROADS AND HIGHWAY AND AT VARYING OUTDOOR TEMPERATURES.

NHTSA complaint #11161980 — an unverified report by a vehicle owner.

POWER TRAIN

PURCHASED CAR NEW IN 2015, HONDA ODYSSEY, HAVE HAD SHIFTING ISSUES BETWEEN GEARS JERKING. PROBLEM STARTED WITHIN PAST YEAR, SEEMS TO GET A LITTLE WORSE AND YOU CAN FEEL IT SHIFTING ROUGH. I SEE VARIOUS OTHERS WITH SAME ISSUE, COULD THIS BE A FUTURE RECALL I HOPE, I HAVE 65K MILES SO THAT WOULD BE SAD PRODUCT TO HAVE THIS OCCUR. THIS IS MY FIRST HONDA AND THOUGHT THEY WERE RELIABLE VEHICLES, DON'T HAVE MONEY TO REPLACE THE TRANSMISSION. PLEASE HELP.

NHTSA complaint #11151774 — an unverified report by a vehicle owner.

POWER TRAIN

MY HONDA ODYSSEY WAS EXPERIENCING A BUCKING SENSATION THAT OCCURRED PERIODICALLY BUT STOPPED AFTER BEING RESTARTED. BROUGHT VEHICLE TO DEALER, WHO DIDN'T FIND ACTUAL PROBLEM BUT DURING AN EVALUATION OF THE VEHICLE DETECTED A WEAKENED ENGINE MOUNT AND LEAKING SPOOL VALVE, BOTH OF WHICH COULD HAVE LEAD TO A LOSS OF THE ENGINE IF CONDITION PERSISTED. BOTH NEEDED REPLACEMENT AT HIGH COST, AND TO DEMONSTRATE THAT THIS WAS NOT A SINGULAR EVENT WAS SEEN IN ANOTHER CUSTOMER'S ODYSSEY THAT AFTERNOON. CONSIDERING SO-CALLED RELIABILITY OF HONDA, THERE'S NO REASON FOR ENGINE MOUNT TO HAVE ISSUES AND THERE WAS A HINT THAT THERE IS AN ONGOING PROBLEM WITH THE SPOOL VALVE. THIS IS SOMETHING THAT COULD HAVE LEAD TO SERIOUS ISSUES. HOWEVER THE ORIGINAL PROBLEM INVOLVING THE 'SLIPPING OF THE TRANSMISSION' STILL PERSISTS AND REPRESENTS ANOTHER POTENTIAL SAFETY ISSUE WITH THIS VAN. THE 'SLIPPING ISSUE' OCCURS WHEN ACCELERATING OR DECELERATING AROUND 20 MPH OR WHEN ACHIEVING HIGHWAY SPEEDS OFF RAMP. IT DOES STOP AFTER THE VEHICLE IS TURNED OFF AND THEN TURNED ON AGAIN. SOME OF THESE ISSUES MAY BE MORE COMMON THAN HONDA IS LETTING ON.

NHTSA complaint #11143449 — an unverified report by a vehicle owner.

POWER TRAIN

AFTER REVERSING OUT OF THE DRIVEWAY (SLOWLY) AND PUTTING THE CAR IN DRIVE I NOTICED A HARD CLUNKING SOUND. I THOUGHT IT WAS JUST A ROUGH SHIFT. WHEN I CONTINUED TO DRIVE DOWN MY BLOCK 5-15 MPH TO THE STOP SIGN IT CONTINUED. IT FEELS LIKE ANOTHER VEHICLE IS CRASHING INTO YOU AND SLAMMING ON THE BREAKS. YOU LOSE 'CONTROL' OF THE GAS PEDAL (YOUR FOOT IS ON THE GAS, YOU HEAR A LARGE CLUNK AND THE GAS PEDAL DOESN'T MAKE YOU GO FORWARD ANYMORE, FOR A COUPLE SECONDS) IT IS A NERVE-RACKING FEELING AND ISN'T CORRECT. MY VEHICLE WAS PURCHASED IN 2014 (2015 MODEL) IT ONLY HAS 32K MILES ON IT. REGULAR ROUTINE MAINTENANCE HAS BEEN PERFORMED. IT HAS HAPPENED A HANDFUL OF TIMES IN THE PAST 3-4 MONTHS AND SEEMS TO TEMPORARILY CORRECT ITSELF ONCE THE CAR IS PUT IN PARK, TURNED OFF AND TURNED BACK ON... I HAVE NOT BEEN ABLE TO RECREATE IT FOR ANYONE WHILE THEY ARE IN THE VEHICLE, EXCEPT MY CHILDREN WHO ARE SCARED WHEN IT HAPPENS. WHEN THE CAR IS IN PARK AND GOES TO DRIVE THERE IS ALSO A HARSH TRANSITION; A CLUNK HAPPENS WHEN SHIFTING. IT IS AN AUTOMATIC TRANSMISSION. YESTERDAY 10/2/18; I DROVE ROUGHLY A MILE WITH NO ISSUES UNTIL I CAME TO A STOP SIGN, WHERE I DIDN'T MAKE A COMPLETE STOP AND IT STARTED HAPPENING AGAIN. I WAITED TO POST, IT HAPPENED AGAIN THIS MORNING 10/4/2018; THE VAN WAS COLD (PARKED ALL NIGHT) BACKED UP, CAME TO A COMPLETE STOP, PUT IT IN DRIVE, CLUNKED LIKE IT MISSED FIRTS GEAR, THEN CONTINUED TO CLUNK AS I DROVE BETWEEN 40 AND 60 FEET. STOPPED, PUT IT IN PARK, TURNED IT BACK ON AND DROVE AWAY WITH NO ISSUE. SHALL SEE WHAT HAPPENS AFTER WORK TODAY.

NHTSA complaint #11133372 — an unverified report by a vehicle owner.

POWER TRAIN

2015 ODYSSEY VEHICLE'S JERKING EXPERIENCE STARTED DURING A STOP AND GO TRAFFIC. WITH THREE KIDS AND TWO ADULTS, WE WERE EXTREMELY FRIGHTENED. THE VEHICLE JERKED VIOLENTLY WHEN I PUSHED THE GAS PEDAL DURING THE LOW SPEED, 5-20 MPH. I WENT AWAY LATER THAT DAY AND WE WENT ABOUT OUR BUSINESS. AFTER WE GO BACK TO OUR HOME, WENT TO THE LOCAL HONDA DEALER AFTER MAKING AN APPOINTMENT. OF COURSE, WE WERE NOT ABLE TO REPLICATE THE VIOLENT JERK EXPERIENCE. THEY SAID UNTIL THEY SEE IT, THERE'S NOTHING THEY CAN DO. IT WAS INITIALLY AROUND 30K MILES WHEN THIS STARTED NOW OVER. IT HAS NOT HAPPENED IN A FEW MONTHS BUT HONDA IS NOT TAKING THIS SERIOUSLY.

NHTSA complaint #11119948 — an unverified report by a vehicle owner.

POWER TRAIN

TRANSMISSION PROBLEM. WHEN COMING TO A STOP AT LOW SPEED, AND THEN ACCELERATING, VAN HAS A JERK OR HARD SHIFT BETWEEN GEARS 1-2. THIS HARD SHIFT IS ENOUGH TO THROW US BACK INTO OUR SEATS AND DOES NOT OCCUR AT HIGH SPEEDS. FLUID HAS BEEN FLUSHED AND TORQUE CONVERTER CHANGED BUT STILL OCCURS. IT CAN HAPPEN AFTER FIRST STARTING CAR OR AFTER A LONG DRIVE. SPECIFICALLY NOTICE THIS IN YIELD TYPE SITUATIONS, ROUND ABOUT A AND WHEN SLOWING DOWN TO TURN INTO OUR NEIGHBORHOOD, WHERE THE CAR IS DECELERATING AND THEN ACCELERATED. IT FEELS AS IF THE CAR DOES NOT KNOW WHICH GROUPS EAR TO BE IN AND THEN JERKS DOWN INTO GEAR AFTER A BRIEF PAUSE.

NHTSA complaint #11099304 — an unverified report by a vehicle owner.