Wednesday, September 23, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

2020 Acura MDX electrical system problems

39 owner complaints filed with NHTSA name the electrical system on the 2020 Acura MDX18% of all complaints for this model year.

39
Electrical System complaints
18%
share of all complaints
median reported incident mileage
1 / 0
crash / fire reports

What owners report

  • Multiple errors Lane departure and advanced driver support, ACC LKAS, auto high beam, and braking system. Looking into this more i see lots of people with the same issue failing front facing camera and not a cheap fix. Is there any current investigations into this problem or a software upgrade? I…

    filed Aug 24, 2026

  • The contact owns a 2020 Acura MDX. The contact stated that on six occasions the vehicle stalled and failed to restart immediately. The contact stated that while the idle button was on, the failure occurred. The contact was concerned about being in a crash. The vehicle was taken to the local dealer…

    filed Aug 14, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Electrical System problems in other MDX years

YearReportsShare
2025 MDX4846%
2024 MDX1128%
2023 MDX821%
2022 MDX2013%
2019 MDX4122%
2018 MDX2716%
2017 MDX4417%
2016 MDX3710%
2015 MDX1521%
2014 MDX2716%
2013 MDX828%
2012 MDX1317%
MDX electrical system problems by year →

Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.