2016 Acura RDX problems & reliability
40 owner complaints filed with NHTSA for the 2016 Acura RDX, alongside 2 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
2 complaints report injuries (3 injured).
Federal crash records (FARS 2020–2023): 2016 Acura RDX vehicles were involved in 16 fatal crashes with 11 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Power Train | 9 | 23% |
| Electrical System | 8 | 20% |
| Engine | 7 | 18% |
| Service Brakes | 6 | 15% |
| Fuel/propulsion System | 4 | 10% |
| Steering | 4 | 10% |
| Unknown OR Other | 4 | 10% |
| Structure | 3 | 8% |
| Air Bags | 2 | 5% |
| Suspension | 2 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 16 reported components →Mileage when problems occurred
Among the 25 complaints that included a usable odometer reading, the median reported incident mileage was 27,000 miles (middle 50% between 9,995 and 32,000 miles).
Complaints by incident year
What owners report
“On May 25, 2026, while driving my 2016 Acura RDX AWD on the interstate at highway speed, it suddenly began running rough and felt as if I was driving over low, spaced-out speed bumps. The check engine light started flashing, and multiple safety-system warnings appeared, including AWD System Problem, Vehicle Stability…”
Engine · filed Jun 16, 2026
“On several occasions, the car alarm starts randomly sounding. When my son went to the vehicle, the lights on the dash board were flashing on and off and there was a clicking sound. We replaced the batteries in the key fobs. The battery was low so we had that recharged but the problem continued. We replaced the car…”
Electrical System · filed May 11, 2026
“The driver side airbag. And yes, it can be inspected. I was involved in a low impact accident, where I struck a minor curb. The airbag deployed in my face, causing a loss of consciousness and ongoing concussion. No warning signs at all. Not yet, the vehicle is being looked at on Monday. The vehicle was inspected by…”
Air Bags · filed Sep 19, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
Technical service bulletins
157 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2016 Acura RDX. The 10 most recent:
Service Bulletin - Warranty Extension: Customer Support Program For Driver's Airbag Inflator for 2016 ILX and 2016 RDX.
B18-021 · Service Bulletin/Repair Instructions · issued Feb 28, 2026
Dealer message - American Honda is investigating a potential quality concern with RDX Accessory Cross Bar kit. Due to this investigation, American Honda is requesting all dealers to return any uninstalled inventory to…
BPO05022022901 · Service Bulletin/Repair Instructions · issued May 2, 2022
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&04132022901 · Service Bulletin/Repair Instructions · issued Apr 13, 2022
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&03282022903 · Service Bulletin/Repair Instructions · issued Mar 28, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&03112022904 · Service Bulletin/Repair Instructions · issued Mar 11, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&02222022902 · Service Bulletin/Repair Instructions · issued Feb 22, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&02072022901 · Service Bulletin/Repair Instructions · issued Feb 7, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&01212022902 · Service Bulletin/Repair Instructions · issued Jan 21, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&01032022904 · Service Bulletin/Repair Instructions · issued Jan 3, 2022
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire…
BTI&12152021902 · Service Bulletin/Repair Instructions · issued Dec 15, 2021
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2016 Acura RDX has 2 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2016 Acura RDX?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 27,000 miles. This does not predict when a particular vehicle will develop a problem.