2005 Acura MDX Problems, Complaints & Recalls

Source: NHTSA · Updated Jul 31, 2025 · 180 owner complaints analyzed

Compared with other MDX years
More complaints than other years 8th of 26 for complaints
NHTSA crash rating
Not rated

Owners have filed 180 complaints with NHTSA about the 2005 Acura MDX. That ranks 8th out of 26 MDX model years for complaints. The most reported problem area is power train (87 complaints, 48%), typically at around 79,828 miles. Complaints mention 15 crashes, 1 fire, 15 injuries. There are 11 safety recalls covering this model year. NHTSA has opened 5 defect investigations involving it.

Acura MDX
Twin Cities Auto Show Minneapolis Convention Center Minneapolis, Minnesota April 2023 **************************************************************************. Representative photo; appearance varies by model year. Photo: Greg Gjerdingen from Willmar, USA, CC BY 2.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2005 Acura MDX problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Power Train87 · ~79,828 mi
Air Bags39 · ~151,000 mi
Electrical System18 · ~100,000 mi
Electronic Stability Control (esc)11 · ~123,500 mi
Service Brakes11 · ~120,374 mi
Engine and Engine Cooling9 · ~43,500 mi
Steering9 · ~108,000 mi
Vehicle Speed Control9 · ~70,311 mi
Engine7 · ~123,000 mi
Seat Belts7 · ~72,423 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Power Train problems8748%79,828“torque converter” (44%)$4,450
Air Bags3922%151,000——
Electrical System1810%100,000——
Electronic Stability Control (esc)116%123,500——
Service Brakes116%120,374——
Engine and Engine Cooling95%43,500——
Steering95%108,000——
Vehicle Speed Control95%70,311——
Engine74%123,000——
Seat Belts74%72,423——
Unknown or Other63%128,500——
Equipment53%46,000——
Structure42%67,426——
Traction Control System42%111,656——
Visibility42%64,852——
Service Brakes, Hydraulic32%47,656——
Wheels32%74,625——
Suspension21%184,000——
Fuel/propulsion System11%115,000——
Fuel System, Gasoline11%250——
Seats11%105,000——
Service Brakes, Electric11%60,200——
Tires11%25,395——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2010, with 39 complaints
2005: 4200542006: 442007: 3200732008: 332009: 8200982010: 39392011: 162011162012: 992013: 142013142014: 14142015: 9201592016: 15152017: 8201782018: 10102019: 8201982020: 552021: 7202172023: 112024: 2202422025: 11

n = 180 complaints · Source: NHTSA

2005 Acura MDX recalls (11)

Tap a recall to see the problem, the risk and the fix.

Air bags:frontal:driver side:inflator moduleJun 27, 2019 · NHTSA campaign 19V499000 · 3,947 vehicles

Problem: Honda (American Honda Motor Co.) is recalling certain 2003 Acura 3.2CL, 2002-2003 3.2TL, 2003-2006 MDX, 2001-2007 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2006 CR-V, 2003-2011 Element, 2002-2004 Odyssey, 2003-2008 Pilot and 2006 Ridgeline vehicles. These vehicles are equipped with driver frontal air bag inflators assembled as a recall remedy part or replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the driver frontal air bag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are Q5A and Y58.

Air bags:frontal:passenger side:inflator moduleJun 27, 2019 · NHTSA campaign 19V501000 · 1,657,752 vehicles

Problem: Honda (American Honda Motor Co.) is recalling certain 2003-2006 Acura MDX, 2005-2012 RL, 2003-2007 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2006 CR-V, 2003-2011 Element, 2007-2008 Fit, 2002-2004 Odyssey, 2003-2008 Pilot, and 2006-2014 Ridgeline vehicles. The vehicles are equipped with passenger frontal air bag inflators assembled as a recall remedy part or replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the passenger frontal airbag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are E5D and X5C.

Air bags:frontal:driver side:inflator moduleMar 6, 2019 · NHTSA campaign 19V182000 · 1,101,534 vehicles

Problem: Honda (American Honda Motor Co.) is recalling specific 2003 Acura 3.2CL, 2013-2016 ILX, 2013-2014 ILX Hybrid, 2003-2006 MDX, 2007-2016 RDX, 2002-2003 3.2TL, 2004-2006, and 2009-2014 TL, 2010-2013 ZDX and 2001-2007 and 2009 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2007 and 2010-2011 CR-V, 2003-2011 Element, 2007 Fit, 2002-2004 Odyssey, 2003-2008 Pilot, and 2006-2014 Ridgeline vehicles. The affected vehicles received a replacement driver air bag inflator as part of a previous Takata inflator recall remedy or a replacement driver air bag module containing the same inflator type as a service part. Due to a manufacturing error, in the event of a crash necessitating deployment of the driver frontal air bag, these inflators may explode.

Risk: An explosion of an inflator within the driver frontal air bag module may result in sharp metal fragments striking the driver, front seat passenger or other occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the driver's air bag inflator with an alternate inflator, free of charge. The recall began April 10, 2019. Honda owners may contact customer service at 1-888-234-2138. Honda's number for this recall is O41. Acura owners may contact customer service at 1-888-234-2138. Acura's number for this recall is U40.

Air bags:frontal:passenger side:inflator moduleJan 10, 2017 · NHTSA campaign 17V029000 · 308,884 vehicles

Problem: Honda (American Honda Motor Co.) is recalling certain 2005-2006 Acura MDX and Honda CR-V vehicles, 2005-2011 Honda Element vehicles, 2005-2012 Acura RL vehicles, 2006-2012 Honda Ridgeline vehicles, 2007-2008 Honda Fit vehicles and 2005-2008 Honda Pilot vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, if not included in "Zone A" above, Honda is recalling certain 2005-2006 Acura MDX and Honda CR-V vehicles, 2005-2009 Acura RL and Honda Element vehicles, 2007-2008 Honda Fit vehicles, 2005-2008 Honda Pilot vehicles and 2006-2009 Honda Ridgeline vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, if not included in "Zone A" or "Zone B" above, Honda is recalling certain 2005-2006 Acura MDX and Honda CR-V vehicles, 2005-2008 Acura RL, Honda Element and Honda Pilot vehicles, 2007-2008 Honda Fit vehicles and 2006-2008 Honda Ridgeline vehicles originally sold, or ever registered in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Risk: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall bagan March 2017. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KD9 and KE0.

Air bags:frontal:passenger side:inflator moduleMay 23, 2016 · NHTSA campaign 16V344000 · 1,790,894 vehicles

Problem: Honda (American Honda Motor Co.) is recalling certain model year 2003-2006 Acura MDX, 2005-2011 Acura RL, 2005-2006 Honda CR-V, 2003-2011 Element, 2007-2008 Fit, 2003-2008 Pilot, 2002-2004 Odyssey, and 2006-2011 Ridgeline vehicles originally sold, or that have ever been registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Honda is recalling certain model year 2003-2006 Acura MDX, 2005-2008 Acura RL, 2005-2006 Honda CR-V, 2003-2008 Element, 2007-2008 Fit, 2003-2008 Pilot, 2002-2004 Odyssey, and 2006-2008 Ridgeline vehicles originally sold, or that have ever been registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Honda is recalling model year 2002-2004 Odyssey and model year 2003-2004 Acura MDX, Honda Element, and Honda Pilot vehicles originally sold, or registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Risk: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began June 27, 2016. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KA0, KA1, KA2, and KA3.

Air bags:frontal:driver side:inflator moduleMay 28, 2015 · NHTSA campaign 15V320000 · 6,281,043 vehicles

Problem: Honda (American Honda Motor Co.) is recalling certain model year 2001-2007 Accord, 2001-2005 Civic, 2001-2004 Honda Civic GX, 2003-2005 Honda Civic Hybrid, 2002-2006 CR-V, 2003-2011 Element, 2002-2004 Odyssey, 2003-2008 Pilot, 2006 Ridgeline, 2003 Acura 3.2CL, 2003-2006 Acura MDX, and 2002-2003 Acura 3.2TL vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion and other factors, including manufacturing variability that, over time, could cause the inflator to rupture.

Risk: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the driver frontal air bag inflator, free of charge. The recall began on July 1, 2015. Owners may contact Honda customer service at 1-888-234-2138. Owners may contact Acura customer service at 1-800-382-2238, select option 4. Note: Vehicles that have had their driver frontal air bag replaced previously as part of a recall remedy prior to September 12, 2014 need to have their air bag replaced under this recall as well. Vehicles that, on or after September 12, 2014, received a remedy for a prior driver frontal air bag inflator recall already received an inflator of a different design, and therefore are not included in this recall and do not require additional servicing. Note: This recall fully supersedes recalls 08V-593, 09V-259, 10V-041, 11V-260, 14V-351 and 15V-153. Honda's numbers for this recall are JQ9, JR0, JR1, JR2, JR3, JR4, JR5, JR6, JR7, and JR8.

Air bagsNov 4, 2014 · NHTSA campaign 14V700000

Problem: American Honda Motor Co. (Honda) is recalling certain model year 2001-2005 Honda Civic, 2003-2004 Civic CNG and Element, 2002-2005 CR-V, 2002-2004 Odyssey, 2003-2005 Accord, Pilot, Civic Hybrid, and Acura MDX, 2005 Acura RL and 2006 Honda Ridgeline vehicles originally sold, or ever registered, in geographic locations associated with high absolute humidity. Specifically, vehicles sold, or ever registered, in Alabama, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, U.S. Virgin Islands, Saipan, Guam, and American Samoa are addressed by this recall. Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture.

Risk: In the event of a crash necessitating deployment of the passenger’s frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the passenger side air bag inflator, free of charge. The recall began January 26, 2015. Owners may contact Honda customer service at 1-800-999-1009.

Air bagsJun 20, 2014 · NHTSA campaign 14V353000 · 133,207 vehicles

Problem: American Honda Motor Company, Inc.'s (Honda) is conducting a limited regional recall for certain model year 2003-2005 Accord, Civic, CR-V, Pilot and Acura MDX, model year 2003-2004 Odyssey and Element, and model year 2005 Acura RL, and 2006 Honda Ridgeline vehicles originally sold, or ever registered in California, and equipped with Takata-brand air bag inflators. Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture.

Risk: In the event of a crash necessitating deployment of the passenger’s frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.

Fix: Honda will notify owners, and dealers will replace the inflators in all affected vehicles, free of charge. The recall is expected to begin during August 2014. Owners may contact Honda customer service at 1-800-999-1009.

Traction control system; service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/moduleMar 14, 2013 · NHTSA campaign 13V092000 · 183,576 vehicles

Problem: Honda is recalling certain model year 2005 Pilot vehicles manufactured July 29, 2004, through August 29, 2005; model year 2005-2006 Acura MDX vehicles manufactured September 16, 2004, through September 22, 2005; and model year 2005 Acura RL vehicles manufactured March 1, 2004, through June 29, 2005. An electrical capacitor may have been damaged during the manufacturing of the Vehicle Stability Assist (VSA) control module causing intermittent, automatic, minor brake application. However, if the driver applies the brakes while the VSA is malfunctioning, the vehicle may come to an abrupt stop. Additionally, due to a loose ground connection, certain model year 2005 Pilots have a VSA system that may apply partial brake force, without the illumination of the brake lights, whether or not the driver is using the brakes.

Risk: Sudden inadvertent braking, especially without illumination of the brake lights, may increase the risk of a vehicle crash.

Fix: Owners will be notified and instructed to take their vehicles to a dealer of their respective brand. The dealer will install a partial wiring harness containing a capacitor for the VSA modulator, free of charge. The affected model year 2005 Pilots will have their ground connection tightened. The recall began on April 22, 2013. Honda owners may contact Honda Automobile Customer Service at 1-800-999-1009, and select option 4 or go to www.recalls.honda.com; Acura owners may contact 1-800-382-2238, and select option 4, or go to www.recalls.acura.com.

Electrical system:ignition:switchDec 11, 2012 · NHTSA campaign 12V573000 · 807,161 vehicles

Problem: Honda is recalling certain model year 2003 and 2004 Pilot and Odyssey and 2003 through 2006 Acura MDX passenger vehicles manufactured from November 26, 2001, through August 30, 2006. The interlock lever of the ignition switch may deform, which can allow the interlock function of a vehicle with an automatic transmission to be defeated.

Risk: Removal of the ignition key when the gear selector of a vehicle with an automatic transmission has not been shifted to the park position can allow the vehicle to roll away, increasing the risk of a crash.

Fix: Honda will notify owners and instruct them to take their vehicle to a Honda or Acura dealer. The dealer will install an updated shift interlock lever and, if necessary, replace any necessary part of the ignition switch, free of charge. The recall began on February 22, 2013. Owners may contact Honda at 1-800-999-1009.

Fuel system, gasoline:storage:tank assemblyNov 18, 2004 · NHTSA campaign 04V541000 · 61 vehicles

Problem: On certain sport utility vehicles, some fuel tanks were improperly manufactured.

Risk: In a crash, the fuel tank could be damaged and leak fuel. Fuel leakage, in the presence of an ignition source, could result in a fire.

Fix: Dealers replaced the fuel tank. All owners were notified by telephone on november 10, 2004.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Desiccated Air Bag Inflator Rupture (EA21002) — opened Sep 17, 2021, still open.
  • Air Bag Inflator Rupture (EA15001) — opened Feb 24, 2015, still open, led to recall 14V668.
  • Air Bag Inflator Rupture (PE14016) — opened Jun 11, 2014, closed Mar 2, 2015, led to recall 13V172000.
  • Vehicle Stability Assist Malfunction (EA13002) — opened Feb 21, 2013, closed Mar 29, 2013, led to recall 13V092000.
  • Ignition Interlock Failure - Rollaway (PE12026) — opened Oct 2, 2012, closed Jan 14, 2013, led to recall 12V573000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

The contact owns a 2005 Acura MDX. The contact stated that while driving at an undisclosed speed, the vehicle jerked and failed to accelerate as intended while depressing the accelerator pedal. The VSA (Vehicle Stability Assist) warning light was illuminated. The contact pulled over to the side of…

Electrical System · received Jul 31, 2025 · NHTSA complaint 11677517

VSA light came on and my braking system halts and make a weird vibration when I press brake to stop at stop light it like it make a grabbing noise. Not sure if it happen prior to light engaging. It has happen a handful of time since initial notice could have been onset from around 2019-2020 can’t…

Unknown or Other · received May 31, 2024 · NHTSA complaint 11591800

The contact owns a 2005 Acura MDX. The contact stated that after the battery had been replaced, both the front driver and front passenger seat belts failed to extend far enough to buckle an occupant into the seat. The vehicle was then taken to a dealer where the failure was acknowledged, and the…

Seat Belts · received Apr 3, 2024 · NHTSA complaint 11580893

The contact owns a 2005 Acura MDX. The contact stated that the passenger’s side air bag warning light was flashing with an occupant seated in the seat. The vehicle was taken to an independent mechanic, and she was informed that the front driver’s and passenger’s side air bags and seat belt…

Air Bags · received Oct 16, 2023 · NHTSA complaint 11550244

We have been the original owners of our 2005 MDX. on December 12/18/21 at 630. We were wearing our seat belts. We were driving in clear weather on a new street at 35 miles an hour. The passenger side seat airbag and the right side curtain deployed. My wife was sitting in the front passenger seat…

Air Bags · received Dec 23, 2021 · NHTSA complaint 11444863

Other Acura MDX years

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Frequently asked questions

What are the most common problems with the 2005 Acura MDX?

Owners most often report power train, air bags, electrical system problems. The top one, power train, accounts for 87 complaints.

Was there a recall on the 2005 Acura MDX?

Yes, 11 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2005 Acura MDX a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other MDX model years, the 2005 has more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.