CarRecallWatchThe 2018 Acura MDX has 10 safety recalls on file with NHTSA.
Owners have filed 169 complaints with NHTSA, including 3 crashes, 4 fires, 3 injuries.
The most-reported problem area is Forward Collision Avoidance (37 reports).
2018 Acura MDX recalls
Rear subframe corrosion can cause suspension failure and loss of control
Corrosion can develop where the rear subframe attaches to the suspension, weakening the mounting points.
Passenger Seat Sensor May Cause Air Bags to Fire in a Crash
A front passenger seat weight sensor can crack and short circuit, which may cause the air bags to deploy unintentionally during a crash.
Tailgate Lights May Fail Due to Moisture, Raising Crash Risk
Moisture can get into the tailgate lid light assembly and its wiring harness.
Fuel pump may fail and stall engine while driving
The fuel pump inside the fuel tank may fail.
Engine Bearing May Wear and Seize, Risking Stall or Fire
A manufacturing error can cause the connecting rod bearing inside the engine to wear and seize, which can damage the engine.
Timing Belt Teeth Can Separate, Risking Engine Stall
Certain vehicles may have timing belts whose teeth can separate from the belt.
Moisture Can Cause Taillights to Fail, Reducing Visibility
Certain Acura MDX and MDX Sport Hybrid vehicles may allow moisture to enter the tailgate lid lights.
Fuel Pump Can Lose Performance, Risking Engine Stall
Particulates in the fuel can build up on internal parts of the fuel pump, reducing its performance.
Rear brakes may lose stopping power, raising crash risk
The rear brake caliper pistons on certain vehicles may have an insufficient protective coating.
Front seats may break loose in a crash
Certain 2018 Acura MDX and Honda Pilot and Ridgeline vehicles may have front power seats assembled with improperly made rivets.
Most common 2018 Acura MDX problems
Problem areas named in the 169 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Forward Collision Avoidance | 37 |
| Engine | 35 |
| Electrical System | 28 |
| Fuel/Propulsion System | 28 |
| Lane Departure | 24 |
| Power Train | 23 |
| Fuel System, Gasoline | 23 |
| Unknown Or Other | 20 |
| Engine And Engine Cooling | 19 |
| Vehicle Speed Control | 14 |
What owners report
Odometer Fraud. The contact purchased a 2018 Acura MDX on August 26, 2026. While registering the vehicle, the contact was informed that the previous title indicated that the odometer was reported at 277,000. The vehicle was a private sale. At the time of purchase, the mileage was 77,000.
All the light light up
The contact owns a 2018 Acura MDX. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power but was able to restart. On another occasion, while the contact's husband was driving 10 MPH, the vehicle lost motive power in the middle of the highway. The vehicle was unable to restart, and the contact's husband had to push the vehicle to the side of the road. The vehicle was towed to a service center, where it was diagnosed with fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure by telephone. The failure mileage was approximately 136,000.
Hi I'm very disappointed because my 2018 Acura MDX got stolen on 8/11/25.. Unbelievable because got stolen from my driveway and i had a keys ..also it was super quick because my neighbors camera recorded the moment.. I need some recompensation because it's unbelievable how weak security Acura MDX and tlx has because last Saturday my son's 2020 Acura tl got stolen from his house same thing he has car keys but Acura is gone do something ASAP
The vehicle was being driven and the dashboard was lit up with all the systems in error related to ACC (Adaptive Cruise Control)
2018 Acura MDX questions
Does the 2018 Acura MDX have any recalls?
Yes. NHTSA lists 10 safety recalls for the 2018 Acura MDX: Rear subframe corrosion can cause suspension failure and loss of control; Passenger Seat Sensor May Cause Air Bags to Fire in a Crash; Tailgate Lights May Fail Due to Moisture, Raising Crash Risk; Fuel pump may fail and stall engine while driving; Engine Bearing May Wear and Seize, Risking Stall or Fire. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2018 Acura MDX?
Based on 169 owner complaints filed with NHTSA, the most-reported problem areas are Forward Collision Avoidance (37), Engine (35), Electrical System (28).
How do I check if a recall on my 2018 Acura MDX has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.