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2009 Acura Mdx

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2009 Acura Mdx do not stand out strongly from the model-year median of 101.5.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

37 reports with mileage · 15 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports1 fire reports6 injury reports

What owners actually said

52 reports
4,000 miles · Dec 27, 2011
Power TrainSteeringSuspension

ACURA MDX (2009) VIBRATION ISSUES: SINCE PURCHASING THE VEHICLE NEW, THERE IS A VIBRATION DRIVING AT SPEEDS EXCEEDING 70 MPH. THE VIBRATION CAN BE FELT THROUGH THE CHASIS AND STEERING WHEEL. THE DEALER HAS REPLACED THE TIRES, RIMS, DRIVE SHAFT AND PERFORMED MULTIPLE BALANCING AND ALIGNMENTS. THE MANUFACTURER REPRESENTATIVE C…

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ACURA MDX (2009) VIBRATION ISSUES: SINCE PURCHASING THE VEHICLE NEW, THERE IS A VIBRATION DRIVING AT SPEEDS EXCEEDING 70 MPH. THE VIBRATION CAN BE FELT THROUGH THE CHASIS AND STEERING WHEEL. THE DEALER HAS REPLACED THE TIRES, RIMS, DRIVE SHAFT AND PERFORMED MULTIPLE BALANCING AND ALIGNMENTS. THE MANUFACTURER REPRESENTATIVE COULD NOT RESOLVE THE ISSUE INITIALLY, BUT LATER SUGGESTED THE REPLACEMENT OF THE DRIVE SHAFT. THIS WORKED INITIALLY BUT THE PROBLEM HAS RESURFACED AGAIN. I FILED A LEMON LAW CLAIM THAT ACURA HAS NEGLECTED TO RESPOND TO FULLY. THEY TRIED TO FIX IT, BUT THE PROBLEM IS STILL PRESENT AND GETTING WORSE. WHEN DRIVING THE CAR, IT FEELS AT TIMES, AS IF THE WHEELS ARE GOING TO FALL OFF. IT IS OFTEN WORSE WHEN DRIVING UP HILL WHEN THE CAR IS COLD AND THE WEATHER COLD. IT APPEARS TO GET BETTER AS THE CAR WARMS UP, THOUGH. THIS ALSO APPEARS TO BE A WELL DOCUMENTED CONCERN THAT IS DOCUMENTED ON DISCUSSION BOARDS SUCH AS: EDMONDS- HTTP://TOWNHALL-TALK.EDMUNDS.COM/WEBX/.F13BAE6?DISPLAYRECENT WHERE THERE ARE CURRENTLY 59 POSTS ON THE TOPIC AND ALL SIMILAR TO MY EXPERIENCE. *TR

NHTSA ODI #10441305

26,000 miles · Aug 4, 2011
Latches/locks/linkagesInjury

TL* THE CONTACT OWNS A 2009 ACURA MDX. THE CONTACT STATED THAT THE REAR AUTOMATIC HATCHBACK SENSOR FAILED. THE HATCHBACK CLOSED ON THE CONTACT'S HANDS, RESULTING IN INJURIES TO THE FINGERS. THE CONTACT BELIEVED THE FAILURE TO BE A SAFETY HAZARD BECAUSE THE HE WAS ATTEMPTING TO STOP THE HATCHBACK FROM CLOSING WHEN IT SHUT AND SLA…

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TL* THE CONTACT OWNS A 2009 ACURA MDX. THE CONTACT STATED THAT THE REAR AUTOMATIC HATCHBACK SENSOR FAILED. THE HATCHBACK CLOSED ON THE CONTACT'S HANDS, RESULTING IN INJURIES TO THE FINGERS. THE CONTACT BELIEVED THE FAILURE TO BE A SAFETY HAZARD BECAUSE THE HE WAS ATTEMPTING TO STOP THE HATCHBACK FROM CLOSING WHEN IT SHUT AND SLAMMED HIS FINGERS INTO THE DOOR. THE VEHICLE WAS NOT INSPECTED OR REPAIRED FOR THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 26,000.

NHTSA ODI #10417036

10,000 miles · Oct 14, 2010
Electrical SystemExterior LightingInterior Lighting

ACURA MDX 2009 HAPPENED TWO TIMES WITHIN 3 WEEKS. WHILE DRIVING CAR LOST ALL ELECTRIC, ENTIRE DASHBOARD WENT DEAD, NO HEADLIGHTS, NO DOOR/TRUNK LOCKS, NO NAVIGATION, NO DVD, NO RADIO, CAR STALLED AND COULDN'T BE STARTED AGAIN. HAD TO BE TOWED. SECOND TIME SAME THING HAPPENED WHILE APPROACHING AN INTERSECTION AND TRYING TO MAKE…

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ACURA MDX 2009 HAPPENED TWO TIMES WITHIN 3 WEEKS. WHILE DRIVING CAR LOST ALL ELECTRIC, ENTIRE DASHBOARD WENT DEAD, NO HEADLIGHTS, NO DOOR/TRUNK LOCKS, NO NAVIGATION, NO DVD, NO RADIO, CAR STALLED AND COULDN'T BE STARTED AGAIN. HAD TO BE TOWED. SECOND TIME SAME THING HAPPENED WHILE APPROACHING AN INTERSECTION AND TRYING TO MAKE A LEFT TURN. CAR WAS TOWED AGAIN. *TR

NHTSA ODI #10360439

Mileage unknown · Aug 2, 2010
SeatsInjury

THERE MUST BE A DEFECT IN MY 2009 ACURA MDX HEAD RESTRAINT SYSTEM. I BELIEVE IT HAS RESULTED IN OR CONTRIBUTED TO A NECK INJURY . I HAVE HAD NECK PAIN BAD ENOUGH TO REQUIRE FOUR MONTHS OF PHYSICAL THERAPY AND FIVE SURGICAL PROCEDURES. THE HEAD REST FORCES MY NECK AND HEAD INTO AN UNNATURAL FORWARD POSITION. THE HEAD REST ONLY…

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THERE MUST BE A DEFECT IN MY 2009 ACURA MDX HEAD RESTRAINT SYSTEM. I BELIEVE IT HAS RESULTED IN OR CONTRIBUTED TO A NECK INJURY . I HAVE HAD NECK PAIN BAD ENOUGH TO REQUIRE FOUR MONTHS OF PHYSICAL THERAPY AND FIVE SURGICAL PROCEDURES. THE HEAD REST FORCES MY NECK AND HEAD INTO AN UNNATURAL FORWARD POSITION. THE HEAD REST ONLY MOVES UP AND DOWN AND NOT FORWARD AND BACK. I AM UNABLE TO ADJUST THE SEAT AND STEERING WHEEL TO ACCOMMODATE FOR THE LACK OF ADJUSTABLE IN THE HEAD REST. *TR

NHTSA ODI #10346949

14,808 miles · Jul 20, 2010
Visibility

TL*THE CONTACT OWNS A 2009 ACURA MDX. WHILE DRIVING APPROXIMATELY 75 MPH THE WINDSHIELD WIPERS AND THE WINDSHIELD WIPER FLUID ENGAGED ON ITS OWN AND REMAINED ON. THE VEHICLE WAS TAKEN DIRECTLY TO AN AUTHORIZED DEALER WHERE THE FUSE TO THE WINDSHIELD WIPERS WERE DISCONNECTED AND THE CONTACT WAS TOLD THIS WAS A KNOWN FAILURE. TH…

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TL*THE CONTACT OWNS A 2009 ACURA MDX. WHILE DRIVING APPROXIMATELY 75 MPH THE WINDSHIELD WIPERS AND THE WINDSHIELD WIPER FLUID ENGAGED ON ITS OWN AND REMAINED ON. THE VEHICLE WAS TAKEN DIRECTLY TO AN AUTHORIZED DEALER WHERE THE FUSE TO THE WINDSHIELD WIPERS WERE DISCONNECTED AND THE CONTACT WAS TOLD THIS WAS A KNOWN FAILURE. THE CONTACT WAS THEN INFORMED TO TAKE THE VEHICLE TO ANOTHER AUTHORIZED DEALER BECAUSE THEY DID NOT HAVE THE PARTS NEEDED TO REMEDY THE FAILURE. THE PARTS WERE NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE 14,808.

NHTSA ODI #10344247

12,389 miles · Feb 24, 2010
Vehicle Speed Control

WHILE DRIVING ON THE BROOKLYN-QUEENS EXPRESSWAY (I 278 E)AT A HIGH RATE OF SPEED THE CAR STALLED NEARLY CAUSING AN ACCIDENT, TRUCK AND TRACTOR TRAILERS CAME BARRELING DOWN TOWARDS MY STALLED VEHICLE AND ABRUPTLY CHANGING LANES TO AVOID CRASHING INTO MY CAR. I DIALED 911 AND THE NYPD HIGHWAY UNIT SENT A TOWTRUCK IMMEDIATELY TO AV…

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WHILE DRIVING ON THE BROOKLYN-QUEENS EXPRESSWAY (I 278 E)AT A HIGH RATE OF SPEED THE CAR STALLED NEARLY CAUSING AN ACCIDENT, TRUCK AND TRACTOR TRAILERS CAME BARRELING DOWN TOWARDS MY STALLED VEHICLE AND ABRUPTLY CHANGING LANES TO AVOID CRASHING INTO MY CAR. I DIALED 911 AND THE NYPD HIGHWAY UNIT SENT A TOWTRUCK IMMEDIATELY TO AVOID ACCIDENTS (I WAS PETRIFIED WAITING FOR THE TOW) THE DEALER IDENTIFIED A THROTTLE FAILURE, REPLACED THE THROTTLE AGAIN FOR THE SECOND TIME. *TR

NHTSA ODI #10313708

3,469 miles · Feb 24, 2010
Vehicle Speed Control

CAR STALLED WHILE DRIVING. TOWED TO THE DEALER. IDENTIFIED AS AN INTERNAL THROTTLE PROBLEM. DEALER REPLACED THROTTLE BODY. FOLLOWING IS THE STATEMENT OF THE DEALER 'PERFORMED DIAG FOUND INTERNAL THROTTLE FAILURE'. 'THROTTLE BODY - REPLACE' *TR

NHTSA ODI #10313695

3,449 miles · Feb 24, 2010
Electrical System

CAR STALLED WHILE DRIVING. TOWED IT TO THE DEALER THE DEALER REPAIRED THE INSTRUMENT PANEL FOLLOWING IS THE STATEMENT FROM DEALER 'FOUND INSTRUMENT INTERNAL DEFECTIVE CAUSING VEHICLE TO STALL REMOVE AND REPLACE GAUGE RECHECK OPERATION'. *TR

NHTSA ODI #10313689

3,500 miles · Dec 10, 2009
Engine And Engine Cooling

MY 2009 MDX WITH 3500+ MILES HAS BEEN TAKEN TO DEALER 3 TIMES IN THE LAST MONTH. ONCE I HAD TO GET IT TOWED TO DEALERSHIP. FIRST TIME I WAS TOLD THAT THEY WAS ISSUE WITH POOR QUALITY TIMING BELT PULLEY. SO TIMING BELT GOT SHREDDED. THEY HAD TO REPLACE THE BOTH. THEY TOOK ALMOST WEEK TO REPLACE IT. WITH IN A DAY, 2009 MDX DEVELOP…

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MY 2009 MDX WITH 3500+ MILES HAS BEEN TAKEN TO DEALER 3 TIMES IN THE LAST MONTH. ONCE I HAD TO GET IT TOWED TO DEALERSHIP. FIRST TIME I WAS TOLD THAT THEY WAS ISSUE WITH POOR QUALITY TIMING BELT PULLEY. SO TIMING BELT GOT SHREDDED. THEY HAD TO REPLACE THE BOTH. THEY TOOK ALMOST WEEK TO REPLACE IT. WITH IN A DAY, 2009 MDX DEVELOPED ISSUE. THIS TIME THERE WAS AN ISSUE WITH CATALYTIC CONVERTER. THEY TOOK ANOTHER WEEK TO REPLACE. AGAIN WITH IN TWO DAYS, "CHECK EMISSION SYSTEM" CAME UP AGAIN. THIS TIME I WAS TOLD THEY WOULD HAVE TO REPLACE ANOTHER CATALYTIC CONVERTER AND ALSO SUB CONVERTERS. I AM REALLY CONCERNED ABOUT THE QUALITY THIS VEHICLE. *TR

NHTSA ODI #10295242

3,400 miles · Nov 25, 2009
Engine And Engine Cooling

2009 ACURA MDX WITH LESS THAN 4000 MILES DEVELOPED AN ISSUE WITH TIMING BELT PULLEYS, TIMING BELT AND FRONT PART OF ENGINE. *TR

NHTSA ODI #10293557

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.