2007 Acura MDX Problems

The driver's seat wiring harness on my daughter's 2007 Acura MDX has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. This has resulted in an intermittent, escalating failure of the Supplemental Restraint System (SRS), throwing diagnostic trouble code DTC 71-11 ("open circuit in the driver's seat position sensor"). This is a known manufacturer engineering defect documented under Acura Technical Service Bulletin TSB 11-023. This defect poses an immediate safety hazard because the vehicle's computer automatically disables the driver's side airbag safety deployment when the circuit loses connection. The manufacturer is currently refusing to cover the repair due to the age of the vehicle, despite it being a critical safety-restraint system failure that leaves the driver unprotected in a collision. (The exact date of first onset is estimated, as this safety defect is an ongoing, intermittent electrical failure that began several months ago but only recently became more frequent. We also were originally unaware that the airbag warning light coming on meant the airbags were disabled, or we would have brought the car in sooner.)

TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED ELECTRICAL FAILURES WHERE THE POWER DOORS UNLOCK AND LOCK WITHOUT WARNING. ADDITIONALLY, THE WINDOWS WOULD RAISE AND LOWER WITHOUT WARNING. THE VEHICLE WOULD LOSE POWER WITHOUT WARNING. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC TO BE DIAGNOSED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 84,000.

THE RADIO AND NAVIGATION INTERMITTENTLY GO ON AND OFF WHILE DRIVING.MY ABS,CHECK EMISSION SYSTEM,SHAW-D WILL GO OFF. CAR WILL SHUT DOWN WHILE IM DRIVING AND I LOSE ALL POWER. I LOSE POWER TO LOCKS, WINDOWS AND BACK HATCH. SOME DAYS WHEN STARTING THE CAR IT WONT TURN OVER AND START UP. SOMEDAYS AFTER DRIVING AND I TURN THE CAR OFF, I LOSE ALL POWER. WHILE DRIVING THE CAR WILL JUMP INTO GEAR AS I AM ACCELERATING.

ENGINE SHUTS OFF IN THE MIDDLE OF DRIVE ON THE ROAD REGARDLESS OF THE SPEED. WHEN THIS HAPPENS CAR LOST TOTAL ELECTRICAL POWER RESULTING IN BLACKOUT, NOT ABLE TO TURN ON HAZARD LIGHT ALSO, STEERING WHEEL IS TIGHT UNABLE TO TURN THE VEHICLE.. NEED TO RESET NAVIGATION CODE, AND AUDIO CODES TO RESTART GPS NAVIGATION RESPECTIVELY. I WAS

I HAVE A MULTIPLE CLUNKING SOUNDS THAT OCCUR ON EVERY BUMP OR WHEN DRIVING ON IROUGH SURFACES!!!! I HAVE TAKEN THE MDX IN SEVERAL TIMES AND THE BUSHINGS ARE GOOD ON THE TIE RODS ETC..I AM NOW REPLACING THE TIRES AGAIN DUE TO EXCESSIVE WEAR IN A SHORT PERIOD OF TIME!! I JUST READ ABOUT A STRUT RECALL TO DAY ON THE INTERNET.. I NEVER RECIEVED ANY NOTICE... THIS PROBLEM HAS BEEN ONGOING FOR A YEAR!! I THOUGHT IT WAS JUST THE FRONT UNDERCARRIAGE GUARD THAT HAS A CRACK IN IT FLEXING, MAKING THE NOISE&#128556.

I HAVE A 2007 MDX WITH ABOUT 125,000 MILES ON IT. I RECEIVED A NOTIFICATION DARED NOVEMBER 2016 FROM ACURA THAT THE FRONT AND REAR ACTIVE DAMPERS MIGHT BE BAD. THE VEHICLE MAKES CLUNKING AND BANGING SOUNDS WHEN I DRIVE ON ROUGH ROADS OR GO OVER SPEED BUMPS AND I BELIEVE THAT THE DAMPERS ARE BAD. I REQUESTED A REVIEW, CASE 05228502 AND WAS IMMEDIATELY REJECTED BY AN ACURA EMPLOYEE IN TORRANCE CA. THIS IS THE FIRST MODEL YEAR TO BE RECALLED AND I BELIEVE THAT MOST ARE OVER THE 100,000 MILE LIMIT.

MY 2007 ACURA MDX IS EXPERIENCING A COMMON PROBLEM WITH THE POWER STEERING PUMP. ACURA ISSUED AN EXTENSION ON THE WARRANTY FOR THIS ISSUE, BUT THAT EXTENSION ONLY LASTED SEVEN YEARS. AS SOMEONE WHO ACQUIRED THE CAR AFTER 2014 I WAS AUTOMATICALLY NOT QUALIFIED IN THIS COMMON PROBLEM. ACURA HAS ISSUED A RECALL FOR OTHER MODEL CARS BUILT IN THIS SAME YEAR USING THE SAME POWER STEERING PUMP. YET THE RECALL NHTSA CAMPAIGN ID: 12V222000 DOES NOT INCLUDE MODEL MDX. I WOULD LIKE TO KNOW "WHY" MDX WAS NOT ALSO PART OF THE RECALL SEEING AS THOUGH IT IS THE EXACT SAME SYMPTOMS, AND PARTS USED FOR THE POWER STEERING PUMP, HOSES, AND SEALS.

I TURNED THE STEERING WHEEL FULLY CLOCKWISE WITH THE CAR OFF WHILE IT WAS IN MY GARAGE. AS I WAS STRAIGHTENING THE WHEEL, IT BECAME COMPLETELY LOOSE AS IF SOMETHING IN THE STEERING SHAFT OR A CONNECTION HAD BROKEN. THE STEERING WHEEL SPUN FREELY IN BOTH DIRECTIONS WITHOUT TURNING THE WHEELS. THE LOWER U-JOINT THAT COUPLES THE SHAFT TO THE GEAR BOX BROKE. I UNDERSTAND THERE IS GREATER FORCE ON THAT PART WHILE THE CAR IS OFF (NO POWER STEERING), BUT THE STRENGTH OF THAT JOINT SHOULD HAVE SUFFICIENT SAFETY MARGIN TO WITHSTAND THIS. WHAT IF IT WAS JUST DAMAGED ENOUGH AT THAT POINT THAT IT STILL WORKED, BUT WENT ON TO FAIL IN THE HIGHWAY? 70 MPH AND NO WAY TO STEER THE CAR. SCARY. THE CAR IS OVER 10 YEARS OLD AND HAS JUST UNDER 200000 MILES, BUT I WOULD EXPECT A COMPONENT THIS CRITICAL TO BE ONE OF THE LAST THINGS TO FAIL ON A CAR.

The driver's seat wiring harness on my daughter's 2007 Acura MDX has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. This has resulted in an intermittent, escalating failure of the Supplemental Restraint System (SRS), throwing diagnostic trouble code DTC 71-11 ("open circuit in the driver's seat position sensor"). This is a known manufacturer engineering defect documented under Acura Technical Service Bulletin TSB 11-023. This defect poses an immediate safety hazard because the vehicle's computer automatically disables the driver's side airbag safety deployment when the circuit loses connection. The manufacturer is currently refusing to cover the repair due to the age of the vehicle, despite it being a critical safety-restraint system failure that leaves the driver unprotected in a collision. (The exact date of first onset is estimated, as this safety defect is an ongoing, intermittent electrical failure that began several months ago but only recently became more frequent. We also were originally unaware that the airbag warning light coming on meant the airbags were disabled, or we would have brought the car in sooner.)

TAKATA RECALL: I RECENTLY PURCHASED MY VEHICLE FROM A USED CAR DEALERSHIP. SHORTLY AFTERWARDS, I WAS MAILED A HARD COPY OF AN AIRBAG SETTLEMENT CLASS ACTION LAWSUIT INVOLVING HONDA MOTORS AND TAKATA. I HAVE THE NOTICE IN MY POSSESSION, CITING MY VEHICLE AS ONE OF THE DECLARED RECIPIENTS WITHIN THE SETTLED CLASS ACTION LAWSUIT. I AM SIMPLY CONDUCTING MY DUE DILIGENCE IN REPORTING MY VEHICLE AS IT HAS BECOME MY PROPERTY AND HENCE, MY NEW PROBLEM.

WHILE DRIVING SOME LIGHTS IN PANEL START LIGHTING UP, GPS TURNS OFF, ENGINE RUNNING BUT WONT ACCELERATE AND AFTER FEW SECONDS WILL GO BACK TO NORMAL. TOOK TO ACURA THEY RAN DIAGNOSTICTEST BUT CAN'T FIND NO ISSUE. THIS IS LIFE THREATENING. NEED ACURA TO ACT ON THIS.

TORQUE CONVERTER JUDDER IS FELT WHILE DRIVING WITH GROWLING AND VIBRATION FROM THE TRANSMISSION WHEN GOING 35-40 MPH.

THE RADIO AND NAVIGATION INTERMITTENTLY GO ON AND OFF WHILE DRIVING.MY ABS,CHECK EMISSION SYSTEM,SHAW-D WILL GO OFF. CAR WILL SHUT DOWN WHILE IM DRIVING AND I LOSE ALL POWER. I LOSE POWER TO LOCKS, WINDOWS AND BACK HATCH. SOME DAYS WHEN STARTING THE CAR IT WONT TURN OVER AND START UP. SOMEDAYS AFTER DRIVING AND I TURN THE CAR OFF, I LOSE ALL POWER. WHILE DRIVING THE CAR WILL JUMP INTO GEAR AS I AM ACCELERATING.

TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT THE BRAKE LIGHT WOULD FAIL INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO REPLACED THE BRAKE LIGHT RELAY. THE MANUFACTURER WAS NOT CONTACTED IN REGARDS TO THE FAILURE. THE CURRENT MILEAGE WAS APPROXIMATELY 57,000 AND THE FAILURE MILEAGE WAS APPROXIMATELY 56,800.

WE WERE ON A ROAD TRIP DRIVING FROM BALTIMORE MARYLAND HOME TO EASTON PA. MY SIX YEAR OLD SON SAYS, MOMMY I NEED YOUR HELP! I TURN AROUND AND HE IS CAUGHT IN THE MIDDLE SEATBELT WHICH IS TETHERED BETWEEN THE CEILING AND THE SEAT AROUND HIS NECK! I AM NOT SURE HOW HE GOT IN THIS PREDICAMENT AND I QUICKLY TRIED TO HELP HIM AS MY HUSBAND WAS DRIVING ON A SECTION OF 95 WHERE WE COULD NOT PULL OVER. I CLIMBED INTO THE BACKSEAT AND FOUND THE SEATBELT WAS TIGHT AROUND HIS NECK. BY THIS TIME MY SON WAS CRYING AND PANICKING AS HE REALIZED THE SITUATION WAS WORSE THAN HE THOUGHT. THE SEATBELT HAD GOTTEN PULLED TIGHT AROUND HIS NECK AND WAS LOCKED IN THAT POSITION SO I COULD NOT LOOSEN IT. I HAD HIM GET OUT OF HIS SEATBELT ON THE REAR DRIVER SIDE SEAT AND TRY TO GET ON HIS KNEES AND FINALLY HE WAS ABLE TO SPIN HIS NECK OUT OF IT. HOWEVER, I THINK THIS WAS A REAL STRANGULATION HAZARD. IT WAS A TENSE FEW MINUTES IN MY CAR AS I CONTEMPLATED HAVING TO CUT THIS SEATBELT AND WHAT I WOULD USE TO ACCOMPLISH THIS AND HOW MUCH TIME I HAD TO DO IT. THIS IS MY FIRST TIME WRITING A COMPLAINT AS I AM NOT ONE OF THOSE OVER CAUTIOUS MOM'S BUT I DID FEEL THIS WAS A PROBLEM WORTH MENTIONING. THE SEATBELT COMES FROM THE CEILING DOWN TO THE SEAT AND THEN GETS PULLED FROM THAT POINT ACROSS A PERSONS STOMACH AND FASTENED. AT THE POINT WHERE IT WAS CONNECTED FROM THE CEILING TO THE SEAT THERE IS NO BUTTON OR SAFETY RELEASE (WHICH I WAS FRANTICALLY LOOKING FOR). I WANTED TO REPORT THIS BEFORE IT HAPPENS TO SOMEONE ELSE WHICH DOESN'T END SO WELL. THANK YOU. MARLA WITTER I WOULD BE HAPPY TO PROVIDE MY VIN NUMBER ONCE I AM CONTACTED. I AM AT WORK AND DO NOT HAVE THAT INFORMATION AVAILABLE AT THE MOMENT. *TR

I WAS DRIVING APPROXIMATELY 20 MPH WHEN A CAR SUDDENLY STOPPED IN FRONT OF ME. I COULD NOT STOP IN TIME, AND HIT THE VEHICLE. MY SEATBELT [DRIVER'S], WHICH I HAD PROPERLY FASTENED, DID NOT RETRACT AND LOCK INTO PLACE. THE SHOULDER STRAP OF THE SEATBELT FULLY EXTENDED, AND I HIT THE STEERING WHEEL. THE SHOULDER STRAP OF THE SEAT BELT REMAINED FULLY PULLED OUT AND NO LONGER WILL RETRACT AT ALL - IT WILL NEED TO BE REPLACED. I THOUGHT SEATBELTS WERE SUPPOSED TO LOCK AND HOLD IN AN ACCIDENT?? *CN

TORQUE CONVERTER ON 2007 ACURA MDX FAILED AT 42K MILES. ACURA DEALER REPLACED UNDER WARRANTY. *TR

MY 2007 ACURA MDX TRANSMISSION HAS FAILED ON 3 OCCASIONS. FIRST AT 4000 MILES, SECOND AT 6000 MILES AND THIRD AT 8000 MILES (CURRENT MILEAGE). AT HIGHWAY SPEEDS THE AUTOMATIC TRANSMISSION DOWNSHIFTS ON ITS OWN TO FIRST GEAR AND WILL NOT GO ABOVE 30 MPH. THIS IS A SEVERE SAFETY PROBLEM. *TR

ACURA MDX 2007, VEHICLE ENGINE AND ELECTRICAL SYSTEM STOPPED WHILE CAR IS MOTION ON FREEWAY ON MY WAY TO WORK ON JANUARY 24, 2017 ABOUT 6:35 AM ON 610 LOOP PASSED THE STELLA LINK EXIT. I HAD TO MERGE OVER TO THE EDGE OF FWY TO RESTART THE CAR. THE DASH BOARD LIGHTS AND CAR TURNED OFF COMPLETELY WHILE IN DRIVING MODE, GOING ABOUT 60 MPH. VERY SCARY AND UNUSUAL. THIS IS A LIFE TREATING INCIDENT AND NEEDS AN IMMEDIATE RECALL. THERE ARE NUMEROUS ONLINE COMPLAINTS ABOUT THIS ISSUE, SO WHY ISN'T THERE A RECALL. ARE THEY WAITING FOR SOMEONE TO GET FATALLY INJURED OR WORST? THIS PROBLEM DEMANDS IMMEDIATE ATTENTION! *TR

MY FATHER WAS JUST IN AN ACCIDENT TODAY. MDX WAS STREET PARKED AND WHEN HE TRIED TO REVERSE OUT THE CAR SUDDENLY ACCELERATED AND CRASHED IN TO THE CAR BEHIND HIM AND PUSHED IT BACK ABOUT 20 FEET. *TR

PASSENGER REAR WINDOW SCROLLS DOWN WHEN IGNITION IS TURNED ON AND SOMETIMES WHEN YOU BRING DOWN THE WINDOW DURING CAR RUN TIME. IT DOES NOT COME BACK UP. ITS BEEN FIXED TWICE AND PROBLEM KEEPS REPEATING. *TR

OPEN TAILGATE CREATES ELECTRICAL DRAIN THAT KILLS THE BATTERY IN A FEW HOURS WITH NO LIGHTS TURNED ON OR ANY OTHER OBVIOUS SIGNS OF BATTERY DRAINAGE INDICATION. THE ISSUE SEEMS TO APPLY ONLY TO VEHICLES EQUIPPED WITH POWER TAILGATE. MULTIPLE COMPLAINTS FOUND ON THE INTERNET REPORTED BY OTHER VEHICLE OWNERS. THIS IS A MAJOR SAFETY ISSUE SINCE PEOPLE MAY NOT BE ABLE TO START ENGINE ON THEIR VEHICLE JUST AFTER HAVING TAILGATE OPEN FOR A RELATIVELY SHORT TIME. ACURA CUSTOMER RELATIONS DEPARTMENT WAS CONTACTED OVER THE PHONE BUT REFUSED TO ADMIT THE FACT OF ELECTRICAL DESIGN OR A COMPONENT ISSUE AND SUGGESTED ME TO HAVE THE VEHICLE DIAGNOSTIC DONE AT MY OWN EXPENSE IN THE NEAREST DEALERSHIP. *KB

As I was driving on 278 headed south traveling at approximately 65mph, the radio shut off as well as the car. There was a warning light that said "Check emission" The ABS light would come on as well I had to try to get the car into the far right lane and restarted the car. I was able to restart the car and made it home with the car periodically completely shutting off. As I was driving the radio would briefly go on and off as well. This was the first time this had happened. The safety issue was that there was absolutely no warning and at the time I was traveling with traffic. There was nothing that could have caused this other than some type of mechanical failure.

THE HEADRESTS IN THIS CAR AND ALL NEWER-MODEL CARS CREATE AN UNCOMFORTABLE AND DANGEROUS POSITION OF THE HEAD AND NECK BY FORCING THE DRIVER'S HEAD FORWARD INTO AN UNNATURAL POSITION. PEOPLE WHO ARE TALLER, OR WHO HAVE A TALLER TORSO ARE AFFECTED MORE THAN SHORTER DRIVERS/PASSENGERS. RECLINING THE SEAT TO AVOID HAVING YOUR HEAD PUSHED FORWARD CREATES AN ABSENCE OF SUPPORT FOR YOUR UPPER BACK AND TORSO. THESE UNNATURAL AND UNCOMFORTABLE POSITIONS, WHILE THEY MAY ASSIST IN WHIPLASH-TYPE ACCIDENTS, CAN CREATE NECK AND BACK FATIGUE AND EVEN EXACERBATE AND/OR CAUSE DISK INJURIES IN THE DELICATE CERVICAL SPINE AREA. I'M SURE THESE HEADRESTS ARE DESIGNED TO COMPLY WITH NHTSA REQUIREMENTS; HOWEVER WHILE THE DESIGN MAY SOLVE ONE PROBLEM (WHIPLASH) IT CREATE AN ENTIRELY DIFFERENT SET OF PROBLEMS. A SIMPLE SOLUTION IS TO MAKE THE HEADRESTS ADJUSTABLE IN TERMS OF THE ANGLE SO THAT TALLER DRIVERS ARE NOT FORCED INTO A HUNCHED OVER, NECK-PAIN CAUSING POSITION. THIS IS NOT A MINOR COMPLAINT AND IS NOT SPECIFIC TO OUR ACURA. THESE UNCOMFORTABLE HEADRESTS EXIST IN EVERY NEWER-MODEL CAR I'VE DRIVEN OR BEEN A PASSENGER IN. THE NHTSA RULES FOR THESE HEADRESTS ARE ALSO CREATING A SITUATION WHERE OWNERS OF THESE CARS ARE MAKING MODIFICATIONS TO ALLEVIATE THE PAINFUL HEAD/NECK POSITION CAUSED BY THE HEADRESTS. PEOPLE ARE REMOVING THE HEADRESTS, TURNING THEM AROUND BACKWARDS AND SOMETIMES BENDING THE SUPPORTS TO ANGLE THE HEADREST AWAY AT A MORE COMFORTABLE POSITION WHICH UNDERMINE THE SUPPOSED SAFETY BENEFITS AFFORDED BY THE HEAD-FORWARD DESIGN. PLEASE, DO SOMETHING TO CORRECT THE DESIGN REQUIREMENTS. THEY ARE HURTING US AND CREATING AN EVEN MORE UNSAFE CONDITION WHEN PEOPLE MODIFY THE HEADRESTS. A RE-DESIGN AND RECALL OF THESE CURRENT HEAD-FORWARD HEADRESTS IS IMPERATIVE TO ELIMINATE REPETITIVE HEAD-FORWARD-TYPE CERVICAL DISK INJURIES THAT ARE NOT CAUSED BY AN ACCIDENT. *TR

RECENTLY I HAD TO CHANGE MY WIFE'S CAR TIRE DUE TO A FLAT. I USED THE FACTORY ACURA SCISSOR JACK TO DO IT. WHILE I HAD STEPPED AWAY FROM THE JACK STAND TO GET THE SPARE TIRE, THE JACK COLLAPSED AND ESSENTIALLY THE METAL STRUCTURE OF THE JACK HAD FOLDED A BIT. THE CAR SLAMMED TO THE GROUND WITH MY WIFE AND 1 YEAR OLD INSIDE THE CAR (IT WAS RAINING OUT). I CONTACTED ACURA SUPPORT ABOUT HAVING THEM SIMPLY REPLACE THE UNUSABLE JACK STAND WITH A NEW ONE. THEY POLITELY TOLD ME TO POUND SAND. I HAVE SOME PICS OF THE BENT JACK THAT I CAN SHARE. I HAD CONTACTED THE US CONSUMER PRODUCT SAFETY COMMISSION AND THEY RECOMMENDED I FILE A COMPLAINT WITH THE NHTSA. *TR UPDATED 01/09/13*LJ

THE SIDEWALLS ARE CRACKING AND PEELING OFF OF THESE TIRES. MY CAR WAS PURCHASED IN JULY 2007 AND THESE ARE THE ORIGINAL TIRES. I ONLY HAVE 23,000 MILES ON THE CAR. *TR