Acura MDX Complaints (2014)

172 consumer complaints on file.

#11768455October 2, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2014 Acura MDX. The contact stated that while driving 2 MPH on a slight decline, the accelerator pedal was depressed and the vehicle started shuddering until the vehicle stalled. The battery warning light was temporarily illuminated. The contact stopped the vehicle, shifted to park(P), and depressed the accelerator pedal to raise the RPM to restart the vehicle. The failure was a recurring failure. The contact associated the failure with NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The dealer was contacted and made aware of the failure. The failure mileage was approximately 160,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11768354October 1, 2026
POWER TRAIN
My 2014 Acura MDX had the same issue that it is currently being recalled (26V-365) except this happened to the front control arms. In August of 2024 I had to replace both the front lower control arms because the bushings were splitting. Had they split while driving I would've lost control of the car and crashed which is the concern with the current recall for the rear control arms. It was fortunate that this potentially dangerous crack was found during an unrelated service. I strongly feel that this recall for the MDX should be expanded to cover the front control arms too. This issue of dangerous corrosion is not limited to the rear.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11759967August 27, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2014 Acura MDX. The contact stated that while driving at an undisclosed speed, the contact noticed an abnormal sound, the vehicle lost motive power, and the contact noticed a fuel odor inside the vehicle. No warning lights illuminated. The failure was persistent. The vehicle was taken to an independent mechanic, where it was diagnosed with an emissions system failure, and it was determined that the fuel pump needed replacement. The vehicle was not repaired. The dealer was notified of the failure but offered no assistance. The contact referenced an unknown recall; however, the VIN was not associated with a recall related to the failure. The manufacturer was notified of the failure and advised the contact to report the safety issue to the NHTSA Hotline. The failure mileage was approximately 150,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753247July 28, 2026
SUSPENSION
Recall/Campaign Reference: Rear subframe/rear suspension safety recall, ~880,000+ Acura MDX vehicles (MY 2014–2020), due to risk of rear suspension component failure causing loss of vehicle control. Complaint Narrative: I own a 2014 Acura MDX (VIN [XXX]) subject to Honda's rear subframe safety recall for suspension components Honda has identified as posing a risk of failure, potentially causing loss of vehicle control and increasing crash/injury risk. I brought my vehicle to Acura of Arrowhead, AZ (authorized dealer) for the recall repair. The dealer had recall subframe parts in stock, but upon inspection found the bolt securing the Left Rear Lower Arm A rusted and seized, causing the bushing to separate. The dealer advised the bolt must be cut and the Left Rear Lower Arm A (Part No. 52370TZ5A90) replaced, along with the right-side arm (52375TZ5A9) and Upper/Lower Bolts (90118TZ5A10, 90981TZ5A01). I was informed Part No. 52370TZ5A90 is unavailable anywhere in the U.S. — no dealer, no aftermarket, no third-party source — for an indefinite period with no ETA. As a result, the recall repair cannot be completed, despite an actively corroded, failing component already identified on my vehicle. I must continue operating this vehicle with a known, documented safety defect because Honda cannot supply the needed part, with no resolution timeline. This complaint documents: Recall remedy cannot be completed due to nationwide parts unavailability. Vehicle has an active rusted/seized failure in the exact recalled component. No interim safety guidance or parts timeline provided. I request NHTSA investigate Honda's parts supply chain adequacy for this recall, given the scale (880,000+ vehicles) and inability to supply a critical safety part. Requested Action: Investigate parts availability/remedy completion rate for this campaign; require American Honda Motor Co., Inc. to provide owners a documented parts timeline and/or interim safety guidance. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746038June 23, 2026
STRUCTURE:BODY
I discovered my back taillight is foggy and the lights are not seen. Capital City Honda provided an estimate: driver side taillight assembly replacement. Foggy taillight assembly affecting brightness and visibility. Cost $639.99 I then discovered there is a recall for moisture getting into the taillight causing this problem. Honda said my VIN is not included, but suggested I take it back to Capital City Honda to write a diagnosis, which I did and which is attached. Honda advised me today that since my VIN is not included, there is nothing they will do. I just spent about $3,000 for a tune up and new brakes so another $639 is just too much, especially since this is an issue caused by the manufacturer. I am trying to understand why my car isn't covered, when it has this issue. I've attached my email to Honda, the diagnosis and the recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743848June 13, 2026
SUSPENSION, STEERING, STRUCTURE:BODY
OnXXX I was sold an “As is” vehicle under a Christmas special that was deemed unsafe to drive by a licensed mechanic a week later because of the rear subframe is bent from premature corrosion the dealer denied knowing anything about it but i submitted a case with FLHSMV because under the Florida Deceptive and Unfair Trade Practices Act (FDUTPA): For consumer sales, even in "as-is" transactions, sellers must disclose known material defects that substantially impact the vehicle’s value or safety but the claim was denied and ruled non-jurisdictional so im in the process of going civil. The total price the licensed mechanic gave me was 3,246 so ive been trying to mitigate this for months but i recently just seen a Major recall was just issued which is the NHTSA campaign #26V367000 which is the same exact problem my vehicle that was sold to me was & is currently experiencing but my state which is [XXX] was excluded from the Recall list because it isn’t classified as a Salt bath state but since im experiencing the same issue and i don’t live in one of those states im just making this formal complaint to see if i can get some help to mitigate this situation to get the recall extended to more states since its not just affecting the north united states its down south as well so if someone could please help me or get back to me to point me in the right direction to get this situation mitigated it’ll be greatly appreciated thank you and have a great day. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736130May 6, 2026
ENGINE
A connecting rod bearing is failing in my 2014 Acura MDX which could have led to complete engine failure while driving my family. Absolute Auto Center of Berlin, CT confirmed the issue and noted that Acura has recalled 2016-2020 MDX models due to connecting rod bearing defects but have not expanded the recall to include earlier model years that are also impacted. There were no warning lamps or messages prior to or during the issue, it was identified due to a loud knocking with the engine around 3-4,000 RPMs.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733928April 27, 2026
FUEL/PROPULSION SYSTEM
Car jerked badly on highway when trying to accelerate. It puckered to a stop after a few hours. But started in a few mins and we got home. Mechanic suggested that fuel pressure is low. No repair done. But problem did not surface again for a little bit. Now emissions problem light has come on. This is the third time in 4 months. Once again mechanic suggested low fuel pressure and also pointed to the recall. Writing to request being included
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714839February 1, 2026
STRUCTURE:BODY
This car is consistently garaged. It was pulled out one morning and a large sheet of paint peeled off roof while it was sitting in the driveway. This is a major concern as I don't feel comfortable driving the car for fear more will come off, affecting another driver on the highway. I've had to borrow a car until it can be fixed. Spoke to ACURA and this is a KNOWN issue for this color paint but they will not stand by their product. We have received no information from ACURA regarding this issue as they claim.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11705732December 17, 2025
STEERING
my daughter drove the vehicle for an appointment. Parked it went in and upon return, started it but could not turn the steering wheel. It was nearly impossible to turn the wheel. When turned with force, it would vibrate. Message popped up stating "Power Steering System (EPS) Problem". I had it towed to my mechanic who identified the problem but wasn't able to obtain the parts due to non-availability. I had the vehicle towed to the dealership (McGrath Acura of Libertyville) where it still remains. It has been there for about two weeks as of Dec. 17, 2025 and still not updates on when the issue would be fixed. I made a phone call complaint to Honda of America three days ago. They left a message today asking me to call back stating a recall (I don't find any EPS recalls while I've found others who have had the same issue. The dealer did quote me a cost of $1247.25 to fix the problem the day after I dropped it with them. Since then absolutely no response. I called Honda of America to follow up on their call but was not able to talk to the person as it went to their voicemail. I left a message and will follow up again tomorrow. I am the original owner of the vehicle and the vehicle has always been serviced on time based on the manufacturer's recommendations with the dealer and an independent mechanic. Thank you.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11701519November 25, 2025
SERVICE BRAKES, FUEL/PROPULSION SYSTEM, STEERING
Upon startup the following warning lights come on and remain active: Brake System Problem, Power Steering Problem, Hill Start Assist Problem, Vehicle Stability Assist (VSA) Problem, Anti-Lock Break System Problem. Additionally, intermittingly a loud grinding noise can be heard from the button of the vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11681581August 19, 2025
EXTERIOR LIGHTING, FUEL/PROPULSION SYSTEM
Headlights somehow may be taking on moisture. The clarity is down to almost nothing. Driving at night is unsafe! The RPM’s have never been smooth or consistent. There is almost a micro-revving effect. I’ve had all of the fluids and filters changed…… dealership thought it was a recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11657599April 29, 2025
EXTERIOR LIGHTING, INTERIOR LIGHTING
The contact owns a 2014 Acura MDX. The contact stated that while approaching the vehicle after the vehicle had been started, the contact noticed that the taillights were inoperable. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the taillights assemblies needed to be replaced. The vehicle was repaired; however, the failure recurred approximately two months later. The contact received an email notification of NHTSA Campaign Number: 25V259000 (Exterior Lighting, Interior Lighting), which the contact related to the failure; however, the VIN was not included in the recall. The dealer was notified of the failure. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 99,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11656957April 26, 2025
POWER TRAIN
The power train experiences jutters. Known issue and many torque converters have been replaced while under warranty. Our vehicle had minimal miles when warranty expired and now this problem has occurred. Have followed all of the recommended technical bulletins from Honda and the issue is not resolved. They now say to replace the torque converter at own expense.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11648366March 14, 2025
STRUCTURE:BODY
Large spot of paint has peeled off, exposing bare metal in front of the sunroof and above the windshield in the center of the roof.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11646883March 6, 2025
ENGINE, POWER TRAIN, STEERING
The car is un safe to drive, the RPM fluctuations, gos up and down at low speed, doesn’t potential problems with the torque converter clutch, is juddering and unstable RPMs, noticeable during acceleration or deceleration
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11635766January 13, 2025
STEERING
The EPS system failed while driving on a major highway. I was in the passing (left) lane, and had to manually steer the vehicle. I had to have the vehicle towed to the dealership. The service department has had the vehicle for almost 2 weeks. They said that when they ran the diagnostic, there was a code. They cleared the code, and drove the vehicle. They were unable to duplicate the incident. The service advisor said it may have been a “glitch.” That’s an extremely dangerous “glitch.” I have read that many other people have had the same issue with the same vehicle. This may have fatal consequences. If I had not been strong enough to steer the vehicle, I may have experienced a relatively high-speed collision.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11633771January 2, 2025
ENGINE
I change my own engine oil every 3,000 miles. During the past year with three oil changes completed, I have observed aluminum pieces in the bottom of the oil change black pan. Because my wife's 2017 Acura TLX was the subject of the crankshaft and connecting rod campaign (the dealer had to replace the crankshaft and all of the connecting rod and main bearings) I am familiar with the issue of non-concentric crankshaft connecting rod journals, and so have been surprised that my 2014 MDX with the same 3.5 L V6 has not yet been included. I am pretty sure it does suffer from the same defect as evidenced by the aluminum in the engine oil. If it fails at hihway speeds, that would possibly cause a safety incident.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11625022November 13, 2024
POWER TRAIN
My vehicle has a hesitation and kick when it is at 35-40 mph about 1.8 to 2 on the tachometer. I took it in to the dealer and it needs transmission repair. I researched on the internet and it seems like thousands of others are having or have had the same problem. I purchased a lifetime powertrain warranty from Scott Clark Honda when i purchased the vehicle to cover these problems and the warranty company and Scott Clark Honda are trying to get out of repair. There are no lights or warning lamps on the vehicle. It just kicks and studders when you get to 35-40 mph which is the speed in the city limits. It is easy to get hit or run over when the vehicle does not go when you press the gas peddle. I would like to file a national case against Acura and Scott Clark Honda
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11624657November 12, 2024
ENGINE
I'M seeing several reports where ACURA has a major recall on their MDX models from 2016-2020 however i have a 2014 model but I have suffered the same engine failure due to a connecting rod issue that has caused what they call a spun bearing I have tried to contact American Honda to file a complaint but they just keep denying me since my vehicle is not part of the recall but by sheer coincidence my engine has failed I had no warning signals that would of indicated this problem and I have had the car fully maintained by ACURA Dealerships since I bought the car in 2017 I see where several hundred other complaints have been filed due to ACURA's faulty issues - ACURA needs to expand their recall list to go back as far as possible since they seem to be having the same issues with previous models not included in the recall
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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