There are 6 stored owner reports matching the electrical system leading-label group for the 2023 Acura MDX in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 6 of 6 matching reports.
Open the full vehicle complaint log (all categories)1) I was struck by a vehicle that ran the stop sign at 50mph. After the impact my vehicle continued rolling forward and wouldn’t stop. I ended up a block away from the accident and my emergency brake, brake pedal and center console brake would not engage. My vehicle was stopped after a car pulled up infront of me for me to rear end it to stop. Vehicle is a total loss and sitting in a tow yard. 2) I was in the vehicle with my 3 children under 7 years of age. Our safety was put at risk because If the accident would’ve happened on a main street I could’ve rolled into on coming traffic. 3) Not yet, they have declared the car a total loss and have no interest in inspecting for damage repair. 4) No 5) No failures were detected nor happening prior to accident.
See attached document for complaint.
The contact owns a 2023 Acura MDX. The contact stated that while driving 40 MPH, on a rough road, the "Brake" warning light illuminated, then several warning lights illuminated. In addition, the contact stated the vehicle went into LIMP Mode and failed to accelerate as intended while depressing the accelerator pedal. The contact stated that the steering wheel failed to function as intended. The contact was able to pull into a parking lot. The vehicle was towed to the dealer, and was diagnosed that the wheel sensor had failed, and the calibration was not fully completed by the manufacturer. The vehicle was calibrated, and test driven with a 67-mile drive, and an unknown sensor was replaced. The contact picked up the vehicle and became aware that the "Lane Departure Warning / Drift Lane Assistance" sensor was deactivated. The contact stated that on a separate occasion, while driving 40 MPH, the failure occurred. The vehicle went LIMP Mode and failed to accelerate as intended while depressing the accelerator pedal with several unknown warning lights illuminated. The vehicle was towed to the dealer; however, no cause for the failure was found. The contact was informed that the vehicle needed two system updates. The contact was unsure if the updates had been performed. The contact picked up the vehicle and became aware that the "Blind Spot Sensor" had been deactivated. The contact had not given permission for the deactivation. The contact stated that the failure persisted. The manufacturer was not made aware of the failure. The failure mileage was 14,907.
Within a month of buying our 2023 mdx the rear parking sensor stopped working. When we took it to the dealer (10/23) they were unable to get the part. Car sat at dealer waiting on part but we finally decided to just get car back. Within a week of getting it back (12/23) I turned the car on one day and on the screen every system that could fail was flashing on the screen- brake system, power steering, parking assist, etc. The car was not draining correctly as all these alerts flashing. We finally had to get it towed to dealer (could not even get car in neutral to get onto tow truck). Still waiting on the rear sensor part to see if this fixes all the issues.
Safety systems failure . Awd lane keeping adaptive cruise automatic emergency brake tailgate can’t open . Est about 8 to 10 failure. And that is 2nd in a week . On march 4 same problem . Dealer said is a cable not plug tight . Got it back on Monday than happen again . Feel not safe when I driving it . Lucky was on local rd when happens .if high way might be a big diff .
-Alerts for all safety systems going offline appeared. Also said AWD is not working. Car would turn off with on push of ignition. -tailgate went haywire. When opening it just went up and down and halfway. Had to push it close Both issues went away, for now, after several restarts
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.