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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

Engine And Engine Cooling complaints

3 reports
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Mileage unknown · Jan 11, 2012
Engine And Engine Cooling

THIS VEHICLE IS ONLY 2 YEARS AND 2 MONTHS OLD (BOUGHT IN NOV. 2009), YET THE BATTERY KEEPS FAILING (AND THERE WERE NO LIGHTS LEFT ON AFTER THE ENGINE WAS SHUT OFF, AND NOTHING DONE OUT OF THE ORDINARY WITH THE CAR ON THE 3 OCCASIONS THIS WEEK THAT THE "SHUT OFF" OCCURRED). WE'VE HAD TO CALL ACURA ROADSIDE ASSISTANCE 3 TIMES THI…

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THIS VEHICLE IS ONLY 2 YEARS AND 2 MONTHS OLD (BOUGHT IN NOV. 2009), YET THE BATTERY KEEPS FAILING (AND THERE WERE NO LIGHTS LEFT ON AFTER THE ENGINE WAS SHUT OFF, AND NOTHING DONE OUT OF THE ORDINARY WITH THE CAR ON THE 3 OCCASIONS THIS WEEK THAT THE "SHUT OFF" OCCURRED). WE'VE HAD TO CALL ACURA ROADSIDE ASSISTANCE 3 TIMES THIS WEEK (WEEK OF JAN. 9TH, 2012). TODAY IS JAN. 10, 2012 AND WE HAD TO BE BOOSTED THIS MORNING AGAIN. WE EVENTUALLY TOOK IT IN TO THE MANHATTAN ACURA DEALERSHIP TODAY (1/10/12) AND WAS TOLD THAT THE BATTERY WAS, INDEED, DEFECTIVE. WE WERE ALSO INFORMED THAT OTHERS HAVE COME IN TO THAT LOCATION WITH THE SAME ISSUE (ALL ACURA OWNERS). PERHAPS, THIS SHOULD BE OFFICIALLY NOTED JUST IN CASE THERE ARE PLENTY MORE WITH THIS EXPERIENCE. *TR

NHTSA ODI #10443511

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.