2016 Acura MDX problems

“There is a reaccuring safety defect issue where the engine completely shutts off and stalls without warning when the car comes to a stop. This can be at a stop sign, stop lights, or just stopping the car when in traffic, even on the highway. This is due to the IDS (Auto Idle Stop system). A couple exteme safetyhazards that have occured: The car has repeatedly shut down while we are in the middle of the highway during stop and go traffic leaving us stranded in in live lanes of traffic with the car just completely shutting down and glitching. It would take multiple attempts to turn the car on in order to get out of the situation. There have been close calls on rear-end collisions as a result of this. The issue also progressively worsens during super cold or super hot weather further reflecting the starter/software issues. During other occasions, the car completely failed to restart or delayed restarts that took 5+ hours long once the car "cooled down" from being parked in the sun. We have taken the car to an authrozied acura delarship on atleast two seperate occasion to address the racall issue. On top of these more severe situations, atleast once a week i will…”

“Driving home from a trip June 2019 on the highway at 60mph with 3 children and my husband, my 2016 Acura MDX experienced complete engine failure - alarms started to sound and I experienced a loss of acceleration, lights in the dash included Engine Problem, Transmission Problem, Emission System Problem, Critical Failure Detected Stop Driving When Safe etc. The vehicle shifted into neutral. I was able to pull off the road onto the shoulder. The engine was still running but would not shift into park. I contacted Acura TLC to have the vehicle towed but we were stranded on the side of a very busy highway in 90 degree heat with 3 kids waiting. Not only was it unsafe to be driving 60mph and lose engine power, I had to also negotiate three lanes of traffic to safely reach the shoulder. The dealership that serviced my vehicle stated it needed a "software update" - the vehicle was with them the week before this happened for regular maintenance and they failed to do the supposed software update. I complained about engine issue in this vehicle from the first time I took for service and nothing was ever done about my complaints. I have all my service records from Acura…”

“I just got back home from Walmart, went in my house to get a few things and head to my camper. I had to get one last thing ,so I started to drive over town I noticed a plastic burning smell ,I thought someone was burning trash, so I keep going ,the smell got worse,so I stopped and was going to check what it was and smoke started coming out of the vents,so I turned around drove car home,as I was pulling into my drive ,I noticed the wiring harness fell from behind glove box ,on fire on the floor. We got car in driveway and got out,tried to extinguish the fire but couldn't, so grab everything out of the car,and the car became totally engulfed in flames,the car was totally gone from this electrical short.”

“Hi, Vehicle experienced sudden loss of power and inability to accelerate while driving. Engine entered limp mode and would not rev beyond approximately 2,000 RPM. Vehicle became unsafe to operate in traffic due to lack of acceleration. Dealer diagnosed fault code P0087 (fuel rail/system pressure too low) and confirmed failure of the high-pressure fuel pump. Vehicle had hard starting, delayed throttle response, and multiple warning lights related to engine, emissions, and drivetrain systems. This appears to be a fuel system failure affecting vehicle safety. Acura previously issued fuel-system-related recall(s) for similar vehicles, and this failure occurred despite prior recall-related service. Repair cost is approximately $2,400. Failure resulted in loss of engine power and posed a safety risk, especially when attempting to merge or accelerate in traffic. Vehicle mileage is approximately 160,000 miles.”

“The contact owns a 2016 Acura MDX. The contact received notification of NHTSA Campaign Number: 26V365000 (Structure, Suspension) and would like to be removed from the recall distribution list. The vehicle was taken to a local authorized dealer, and recall repairs were performed. The vehicle was repaired. The manufacturer was made aware of the issue. The contact had not experienced a failure.”

“The vehicle frequently experiences problems while idling at red lights or stop signs. Specifically, the engine suddenly shuts off after displaying a message that "Idle Mode is unavailable." This has occurred multiple times, and on five separate occasions, the vehicle became completely immobile, requiring towing to the nearest mechanic. Initially, I had the flywheel and starter motor replaced, which cost me approximately $5,000. However, just three months later, the same issue reappeared. Most recently, while driving home from work, the idle mode failed again at a stop sign, and the engine stopped running. I contacted Acura/Honda regarding this issue, but they informed me that it is not their responsibility. At this point, I am unsure how to proceed or where to seek a reliable fix, and I am concerned about the safety implications of this recurring failure.”