Most common 2004 Acura MDX problems
Share of the 171 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Acura MDX complaints by model year
Best MDX years: 2013, 2011, 2012. Years to avoid: 2025, 2022, 2016, 2020, 2017. Compare all years →
2004 Acura MDX recalls (8)
Air bags › Frontal › Passenger side › Inflator module
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.
Remedy: 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.
Air bags › Frontal › Driver side › Inflator module
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.
Remedy: 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.
Air bags › Frontal › Driver side › Inflator module
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…
Remedy: 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.
Air bags › Frontal › Passenger side › Inflator module
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,…
Remedy: 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.
Air bags › Frontal › Driver side › Inflator module
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.
Remedy: 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.
Air bags
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…
Remedy: 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.
Show 2 more recalls
Air bags
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…
Remedy: 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.
Electrical system › Ignition › Switch
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…
Remedy: 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,…
NHTSA defect investigations
Federal safety investigators have looked into 4 possible defects involving the 2004 Acura MDX:
Air Bag Inflator Rupture
The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
Ignition Interlock Failure - Rollaway
On December 10, 2012, Honda Motor Company submitted a defect information report to NHTSA regarding ignition interlocks in approximately 576,117 model year MY) 2003 through 2004 Honda Pilot and Odyssey vehicles that are the subject of this investigation and 231,044 MY 2003 through 2006 Acura MDX vehicles (Recall No.
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
Air Bag Inflator Rupture
The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
What 2004 Acura MDX owners say
Transmission & drivetrain all 77 →
Hi I'm seeking guidance my mom purchased a used 2004 MDX and she only drives it to and from work about a five min drive and one morning after she arrived to work ten mins later her car caught in flames fire fighter investigators stated it was an electrical issue what can I do. About this VIN # [redacted] 2004 Acura MDX incident date of April 1,2016 around 630 am in the parking lot of lompoc hospital ca 93435 we received recall notice three weeks later Saturday April 23,2016
I pulled up my driveway which has uphill grade then a flat area and was in my garage when I noticed that I had the keys in my hand. I turned around and noticed my car was drifting back down the driveway. I tried to jump back in the car to hit the brakes but thought better of it as it was gaining more speed. I let go f the front door and watched as it veered off the driveway and hit a tree and landscaping rock and end of driveway. What it . So I was able to take the key out of the ignition while the car while still in the drive position. I did not receive a recall notice until February . Acura has not been judicious in their effort to fix the damage that occurred to my vehicle due to a defective part.
Engine & cooling all 26 →
Was driving to the store and the vehicle lost all power it will crank and idle but. When u push the gas pedal it will not accelerate all the dash lights are flashing or staying on as of right now the vehicle is on the side of the road I had to walk 15 miles cause I left my phone at home so I couldn't call no one and. My 11 year old daughter was with me so she had to walk as well
Tl* the contact owns a 2004 Acura MDX. While driving approximately 35 MPH and making a right turn, there was a clunking noise coming from the engine. The vsa warning indicator illuminated, the brakes applied independently, and the vehicle stopped. The contact had to depress the accelerator pedal to continue driving the vehicle. The vehicle was taken to an independent mechanic who diagnosed that the stability assist system failed and needed to be replaced. The independent mechanic replaced the brake pads, discs, calipers, and fluid; however, the failure recurred. The independent mechanic informed the contact of NHTSA campaign number: 13V092000 (service brakes, hydraulic, traction control system) and to contact the dealer. The dealer was not contacted. The contact called the manufacturer and was informed that the VIN was not included in the recall. …
Air bags all 26 →
Airbag light has been lit for a while now for my 2004 Acura MDX. I originally took the car to Courtesy Acura for them to check what causing it. They told me that the sensor should be replaced and I paid $260+. After replacing sensor, the Airbag light still lit. They told me that they need to replace the front seatbelt buckles. One buckle (PART NO: 04813-S3V-A62ZC) arrived but the other one has been backordered for a while now (almost a year) and there's no ETA from American Honda on when the part (PART NO: 04816-S3V-A61ZC) will be available. This is a safety issue since the Airbag will not deploy in case of accident. Hope you guys can help me expedite the process and escalate the issue with American Honda. Thank you soo much!
Tl* the contact owns a 2004 Acura MDX. The contact stated that while driving approximately 5 MPH, turning the vehicle when the driver in front suddenly stopped causing the contact to rear end the vehicle in front of them. The vehicle's passenger side air bag deployed out of it's compartment, however, the driver's seat air bag failed to deploy. The contact stated the vehicle was not towed. A police report was filed. The contact stated the passenger received injuries to their arms, knees, and face. Medical attention was needed. The contact stated they received injuries to their arm and knees, however, no medical assistance was needed. The contact took the vehicle to a certified mechanic who diagnosed that the vehicle's driver side air bag deployed while remaining inside its' compartment and the seat belts have locked. The vehicle had not been repaired as of yet. …
2004 Acura MDX engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.5L 6-cyl | 5-speed automatic | 4WD/AWD | 15 / 21 / 17 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2004 Acura MDX a good car?
Based on 171 owner complaints filed with NHTSA, the 2004 MDX rates use caution: 1.5× as many complaints as a typical year of the MDX at the same age. It is one of the MDX years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2004 Acura MDX?
The transmission & drivetrain — 77 complaints, 45% of all complaints for this model year, most often about automatic transmission. Next are the engine & cooling (26) and air bags (26).
How many recalls does the 2004 Acura MDX have?
There are 8 recalls for the 2004 Acura MDX, the most recent from June 27, 2019 (inflator module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Acura MDX?
The best years by complaints, compared at the same age, are 2013, 2011 and 2012. Years to avoid or approach with caution: 2025, 2022, 2016, 2020 and 2017. See the full Acura MDX years comparison.
At what mileage do 2004 Acura MDX problems happen?
The median mileage reported in complaints is about 94,000 miles; 11% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.