2007 Honda Accord Powertrain & Transmission Problems

Electrical component malfunctioning Knock Sensor: code error: p0325 I noticed my check engine light had came on but wasn't on for long and had turned off on the dash. A few weeks later the check engine light reappeared and did not go back off. Upon this happening I noticed a major difference in my vehicle performance. The fuel consumption had significantly increased, I recognized these shake like vibrations when sitting in park or at a complete stop. A "knocking noise" I would hear coming from the engine, as well as rough idling almost as if there was a "stalling/hesitant" idling that sounded very off. Adding a very noticeable reduced power from the engine that was not there when the check engine light was not on. This has been a confirmed malfunction and should be replaced due to the importance the knock sensor provides to the engine of this vehicle. This was confirmed by an employee at a parts store, with there computer code reader. Upon request for inspection; I have open availability. Confirmed: March 4, 2025 The additional code provided also stated the catalytic converter is recommended to be replaced as well. Engine related systems that power the vehicle such as (catalyst pipes) Powertrain (previously recalled prior time frame) due to this being a numerously reported issue with many other owners of this same vehicle I own. There is a reoccurring issue that absolutely goes hand in hand with the performance and job of the also stated ongoing problems I'm facing. The knock sensor is a vital part to the powertrain system that helps optimize engine performance and protects it from harmful knocking by monitoring combustion irregularities. Potentially if these are current issues, and have caused any kind of damage, the damage alone effects as follows: -wiring issues, internal malfunction, physical damage , corrosion from exposure to engine fluids, internal short circuit, mechanical damage, faulty wiring,excessive vibrations, wear and tear from use.

The contact owns a 2007 Honda Accord. The contact stated while driving at 40 MPH, the vehicle hesitated and shifted out of gear independently. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 130,000.

Power train recall has never been completed. Metro Honda refuses to fix

We heard a pop and the vehicle had no gears ... was told by mechanic that this should have been a recall. If it happened on the highway it may have been a fatality.

My car will not change gears I hear a funny noise when driving. I've already replaced the Oxygen Sensor and now something is going on with the transmission I don't think it's my transmission I think it's the power train module

WHILE MAKING A LEFT TURN AT LOW SPEED (10 MPH) AND GETTING BACK UP TO SPEED ON THE HIGHWAY (55MPH SPEED LIMIT), THE VEHICLE LOST THE POWER CONNECTION TO THE WHEELS. THE ENGINE WAS REVVING AS THE GAS PEDAL WAS BEING DEPRESSED, BUT THE CAR WAS SLOWING DOWN. SHIFTING THE TRANSMISSION TO DIFFERENT GEARS (FROM D TO D2, D1) DID NOTHING. THE HIGHWAY WAS 2 LANES AND THERE WAS NOT A LOT OF TRAFFIC, SO LUCKILY THE 2 CARS BEHIND ME WERE ABLE TO BRAKE AND SWITCH LANES AROUND ME WITHOUT CAUSING AN ACCIDENT, WHILE I WAS ABLE TO MANEUVER THE VEHICLE FROM THE LEFT LANE TO THE RIGHT SHOULDER. EVALUATION BY AN ASE CERTIFIED SHOP AT A LUTHER DEALERSHIP REVEALED THAT THE DRIVE SHAFT (DRIVERS SIDE) SNAPPED INTO TWO PIECES AT THE JUNCTION THAT IS INSIDE A RUBBER COMPONENT. THE SHOP DISCLOSED TO ME THAT THERE ARE TWO RECALLS OUT FOR THIS EXACT ISSUE BY HONDA MOTOR COMPANY, BUT MY SPECIFIC VEHICLE IS NOT PART OF THE RECALL. THERE ARE TWO SEPARATE RECALLS RELATED TO THIS PROBLEM PER CONSUMER REPORTS. THE 2013 THROUGH 2015 HONDA ACCORD SEDANS ARE PART OF RECALL #20V769. THE 2013-2015 ACURA ILX, 2013 ACURA ILX HYBRID, 2012 HONDA CIVIC HYBRID, AND 2007-2014 HONDA FIT VEHICLES ARE PART OF RECALL #20V770.

CAR BEGUN TO BEHAVE STRANGELY, SHIFTING LATE, TOO SOON, RANDOMLY, SO I TOOK IT TO 4 SHOPS HERE IN HOUSTON AND THE COMMON RESOLUTION OR OPINION FROM THE 4 MECHANICS IS THAT THOSE TRANSMISSIONS ARE TOO WEAK FOR THE ENGINE THE COME WITH, SO THEY ADVICE TO STOP DRIVING AND JUNK THE CAR, THAT TRASNMISSION SWAP GOES FOR 2400-4000$ AND I DONT HAVE THAT MONEY. NOW GOING BACK HOME THE CAR STARTED SLIPPING THE 4TH AND 3RD GEAR AND PUT ME IN RISK DUE TO THE FACT THAT I WAS ON THE HIGHWAY AND THE TRANSMISSION WENT FROM 4TH OR 5TH TO 2ND WHILE DOING 50MPH TO THE POINT I HAD TO STOP AND GET THE CAR TOWED, I ENDED UP JUNK ING THE CAR. NOW MY QUESTION IS, MY CAR HAD 120.000, NO OTHER RECALL ON TRASNMISSION, ALL MECHANICS KNOW THOSE TRANSMISSIONS ARE WEAK, NISSAN ALTIMAS UP TO 2011 HAD A RECALL ON THEIR REALLY BAD CUT TRANSMISSION AND HONDA DOESN'T, IT WOULD BE NICE IF NHTSA OPENS AN INVESTIGATION ON THIS AND MAKE HONDA REPLACE BAD TRANSMISSIONS OR PAY UP PEOPLE WHO ENDED UP TAKING THE CARS TO A JUNKYARD OR REFUND TRANSMISSION REPLAMENT/REPAIR COSTS.

I JUST BOUGHT THE CAR AND HAD IT 1 WEEK AND I WAS DRIVING TO WORK WHEN THE CHECK ENGINE LIGHT CAME ON SUDDENLY AND CAR STARTED MISFIRING. THIS HAPPENED RIGHT WHEN I WAS STOPPED AT A LIGHT AND TURNED ON MY A/C. 3 CODES CAME ON WHICH WERE P0420, P0139, AND P2647. I WAS TOLD I NEED TO REPROGRAM THE POWERTRAIN CONTROL MODULE. I HAVE SEEN MANY RECALLS ON HERE FOR THAT SAME THING BUT WHEN I PUT MY VIN NUMBER IN IT SAYS 0 RECALLS FOR MY CAR. I JUST REALLY FEEL IT IS RELATED TO CAMPAIGN 11V395000

HAVING TRANSMISSION ISSUES. IT DOES NOT SHIFT INTO GEARS SMOOTHLY WHEN DECELERATING OR LETTING OFF THE GAS. IT JERKS ESPECIALLY WHEN DECELERATING ABOUT 25 MPH AND 35 MPH. COULD BECOME A SAFETY HAZARD WHEN IT STICKS TO GEARS.

BROKEN AXLE NEAR VIBRATION DAMPER LEAVING THE CAR UNABLE TO GO FRONTWARDS OR BACKWARDS UNDER POWER. THIS HAPPENED AT A RED LIGHT IN THE FAST LANE OF A FOUR LANE HIGHWAY. RUSTED THROUGH AT VIBRATION DAMPER WHICH IS A POOR DESIGN.

TL* THE CONTACT OWNS A 2007 HONDA ACCORD. WHILE THE VEHICLE WAS AT A STOP LIGHT WITH THE BRAKE PEDAL DEPRESSED, THE RPMS WOULD INCREASE BETWEEN TWO AND THREE. WHEN THE VEHICLE WAS ABOUT TO MOVE FORWARD, THE CONTACT SHIFTED INTO PARK AND THEN BACK INTO DRIVE AND WAS ABLE TO DRIVE NORMALLY. THE FAILURE RECURRED WHILE DRIVING OUT OF THE DRIVEWAY. THE VEHICLE WAS TAKEN TO MCCONNELL HONDA (2840 EASTERN BLVD, MONTGOMERY, AL 36116, (334) 271-2500) WHERE IT WAS DIAGNOSED, BUT A FAILURE CODE COULD NOT BE FOUND. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 135,000.

THE RIGHT AXLE BROKE WHILE MAKING A TURN IN FEB 2019 ON MY 2007 ACCORD WITH A MANUAL TRANSMISSION BECAUSE OF CORROSION. I LIVE IN NORTHEAST OHIO WHERE THE ROADS ARE HEAVILY SALTED. THERE HAS BEEN A RECENT RECALL ON 2007 HONDA FIT FOR THE SAME PROBLEM

ONE DAY I WAS DRIVING ON THE HIGHWAY COMING FROM MY DADS HOUSE AND IT WAS RAINING THAT DAY AND AS I WAS DRIVING I HIT A LIL POT HOLE ON THE HIGHWAY AND MY AIRBAGS WENT OFF AND MY CAR WAS NOT HIT OR ANYTHING LIKE THAT AND I PULLED OVER AND CALL THE POLICE AND AS I WAS ON THE PHONE WITH THEM I WENT TO MOVE MY CAR OVER SOME MORE OFF THE HIGHWAY AND MY CAR WAS FEELING LIKE IT DIDNT WANT TO GO AND THE CAR DOSENT EVEN HAVE 100,000 MILES ON IT AND I THE PHOTOS I SENT YOU YOU DONT SEE ANYTHING WRONG WITH THE BODY OF THE CAR OR ANYTHING LIKE THAT

TAKATA RECALL EL CARRO ESTABA EN CUANDO EMPEZ A PERDER FUERZA NO SE ESTABILIZABA CUANDO LO ASELERO NO CORRE LO NORMAL Q EL DEBERA CORRER

I HAD RETURNED HOME FROM CHRISTMAS SHOPPING AT 9 IN THE EVENING ON 12/10/16. I DROVE UP MY DRIVEWAY PUT MY CAR IN PARK, PRESSED THE AUTOMATIC GARAGE DOOR OPENER WHICH IS ON MY VISOR AND THE DOOR OPENED BUT MY GARAGE LIGHT DID NOT COME ON. I LEFT MY HEADLIGHTS ON FOR THIS REASON AND THE ENGINE ON. I WENT. OUT AND EMPTIED THE BACK SEAT OF ALL THE CHRISTMAS PACKAGES AND WALKED IN THE HOUSE THROUGH THE GARAGE. I WENT TO THE FRONT DOOR TO BRING IN A BOX FROM UPS AND THEN WENT TO THE GARAGE AND WAS SHOCKED TO FIND MY CAR IN THERE CRUSHING MY WASHING MACHINE. ALL OF THIS IN A SPAN OF NO MORE THAN 3 MINUTES. THE CAR WENT IN STRAIGHT SO THERE WAS NO DAMAGE TO THE STRUCTURE TO MY SINGLE CAR GARAGE. IF MY WASHER DIDN'T STOP IT, IT WOULD HAVE GONE THROUGH THE HOUSE. I HAD A $700 SPEED QUEEN WASHER THAT WAS ONLY 3 YEARS OLD. I CHECKED ONLINE TO SEE IF MY CAR HAD EVER BEEN RECALLED FOR THIS ISSUE AND FOUND A NHTSA CAMPAIGN #11V39500 ANNOUNCED ON 08/04/16 INVOLVING 1,512,107 VEHICLES. I CALLED THE SERVICE DEPT OF HONDA OF OCALA WITH MY COMPLAINT AND NECESSARY INFORMATION INCLUDING VIN # AND THEY NEVER RETURNED MY CALL. I CALLED HONDA CORP. AT 1-800-999-1099 AND SPOKE TO OLIVIA. SHE INFORMED ME THAT MY VIN # WAS NOT INCLUDED IN THE RECALL, ASKED MY IF I HAD REPORTED THIS TO MY INSURANCE COMPANY AND WOULD I GIVE HER THE NAME OF MY INSURANCE COMPANY. SHE SAID THIS WAS A MATTER FOR THE ACCIDENT DIVISION. I DID NOT HAVE AN ACCIDENT. SHE SAID I SHOULD RECEIVE A CALL FROM THE ACCIDENT DIVISION.. I BOUGHT THIS CAR USED ABOUT 3 YEARS AGO FROM HONDA OF OCALA AND IT IS ALMOST PAID FOR AND I CAN NOT AFFORD TO TRADE IT IN. NOW IT CAN'T LEAVE IT RUNNING IN MY DRIVEWAY TO COOL OFF OR AT 6 AM TO DEFROST ON OUR FREEZING WINTER MORNINGS BEFORE I HEAD TO WORK.. PLEASE CAN I GET SOME HELP FROM YOU. THANKS. [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

TL* THE CONTACT OWNS A 2007 HONDA ACCORD. WHILE PARKING THE VEHICLE AT 5 MPH, THE VEHICLE ACCELERATED TO 30-40 MPH AND CRASHED INTO A SET OF BUSHES AND A TREE. THE AIR BAGS DEPLOYED. THE CONTACT WAS INJURED AND REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED AND THE VEHICLE WAS TOWED. THE FAILURE MILEAGE WAS 90,000. UPDATED 7/5/18*JB *TR

WAS ON WAY HOME FROM A TRIP WAS OVER 2 HOURS AWAY, WHILE ON FREEWAY THE CAR STOPS AND AND RPM WENT TO RED. I PULLED OVER TO SIDE OF ROAD AND TURNED CAR OFF. WAITED 10 MINUTES AND STARTED IT AND DROVE THE FEW FEET TO REST AREA ENTRANCE AND RPM WENT HIGH AGAIN. AM 32 WEEKS PREGNANT I HAD MY TWO. DAUGHTERS AND 21 MONTH OLD SON. WE WERE STANDED AT REST STOP FOR 7 HOURS. THE SITUATION WAS DANGEROUS THT WITHOUT WARNING THE CAR STOPS GASING AND CAR WOULD NOT MOVE, HAD ANOTHER VEHICLE BEEN BEHIND ME WE WOULD HAVE BEEN HIT. WE WERE VERY LUCKY NO ONE WAS BEHIND US AT THAT MOMENT. THERE WAS NO FUNNY NOISE NO DASH LIGHTS COMING ON. NO INDICATION SOMETHING WAS ABOUT TO HAPPEN. SOMETHING THAT COULD HAVE COST US OUR LIVES, SOMETHING NEEDS TO BE DONE ABOUT THIS. A RECALL

NORMAL CITY DRIVING WHEN I START OUT FROM A COMPLETE STOP AND THE TRANSMISSION SHIFTS IT GIVE A HARD BUCK LIKE ITS DEAD THE TRANSMISSION INDICATOR LIGHT GOES OUT THEN RIGHT BACK ON. THE REST OF THE SHIFTING GOES SMOOTH IT ONLY SEEMS TO BE FROM 1ST TO 2ND GEAR. ALSO MY CHECK ENGINE LIGHT CAME ON AND STAYS ON NOW. I LOOKED UP THE PROBLEM ON LINE THE ECM BCM WAS REPROGRAMED IN 2011 BY JOHNSON HONDA STUART FLORIDA. I CALLED THE DEALER TODAY THEY TOLD ME THAT THEY NEVER HEARD OF ANY PROBLEM INVOLVING THE SECONDARY SHIFT BEARING BUT YET ALL MY SIGNS THE CAR ID DOING POINTS TO THIS PROBLEM. THE SIGHT I VISITED FOR THE INFORMATION SAID TO REFER TO IT A RECALL # R89. HOPE YOU CAN HELP ME.

TL* THE CONTACT OWNED A 2007 HONDA ACCORD. WHILE MAKING A LEFT TURN AT 15 MPH, THE VEHICLE INDEPENDENTLY REVERSED WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO A FENCE AND A TREE. THE PASSENGER SIDE AIR BAG DEPLOYED. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE AND VIN WERE UNKNOWN.

CLUTCH PEDAL BRACKET CRACKED AND BROKE. PROBLEM WAS UNKNOWN TO USER BECAUSE BRACKET IS BELOW DASH. BECAUSE IT WAS BROKEN, CLUTCH FAILED TO ENGAGE PROPERLY AND ORIGINAL CLUTCH WORE OUT PREMATURELY. EVENTUALLY IT BECAME IMPOSSIBLE TO SHIFT. ONCE CLUTCH WAS REPLACED, THE PROBLEM DISAPPEARED BUT ONLY FOR A SHORT TIME. AFTER THIRD VISIT TO GARAGE MECHANIC FINALLY TRACED PROBLEM BACK TO BROKEN BRACKET.