2019 Acura RDX electrical system problems
38 owner complaints filed with NHTSA name the electrical system on the 2019 Acura RDX — 9% of all complaints for this model year.
What owners report
“The center infotainment display went completely black, with only the backup camera feed still functioning. There was no audio output at all (radio, navigation prompts, or Bluetooth). The dealer diagnosed and replaced the FAKRA service cables under Acura TSB B23-025, which addresses this exact…”
filed Aug 3, 2026
“I am writing to report an incident involving the rear window of my2019 Acura RDX that shattered unexpectedly. The incident occurred while the vehicle was parked at my workplace. I was notified by a co-worker that the rear window had shattered. Upon inspection, there was no obvious sign of a…”
filed Jun 22, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Over The Air Update - Vehicles equipped with the System Updates application are capable of downloading and installing Over the Air System Updates. System Updates contain upgrades that fix a variety of operational errors…
B21673 · Over The Air · issued May 18, 2026Service Bulletin - A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media-oriented system (MOST) bus network which can…
B23-025 · Service Bulletin/Repair Instructions · issued Dec 18, 2024
Electrical System problems in other RDX years
| Year | Reports | Share |
|---|---|---|
| 2025 RDX | 5 | 17% |
| 2023 RDX | 4 | 19% |
| 2022 RDX | 1 | 3% |
| 2021 RDX | 9 | 8% |
| 2020 RDX | 22 | 6% |
| 2018 RDX | 8 | 11% |
| 2017 RDX | 17 | 23% |
| 2016 RDX | 8 | 20% |
| 2015 RDX | 8 | 2% |
| 2014 RDX | 8 | 3% |
| 2013 RDX | 7 | 4% |
| 2010 RDX | 2 | 9% |
Other reported problem areas on the 2019 Acura RDX
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.