2011 Acura TSX problems & reliability
45 owner complaints filed with NHTSA for the 2011 Acura TSX, alongside 7 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.
1 complaint report injuries (1 injured).
Federal crash records (FARS 2020–2023): 2011 Acura TSX vehicles were involved in 6 fatal crashes with 3 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 |
|---|---|---|
| Steering → | 18 | 40% |
| Air Bags → | 11 | 24% |
| Service Brakes | 7 | 16% |
| Engine | 4 | 9% |
| Electrical System | 3 | 7% |
| Fuel/propulsion System | 2 | 4% |
| Structure | 2 | 4% |
| Electronic Stability Control (esc) | 1 | 2% |
| Power Train | 1 | 2% |
| Seat Belts | 1 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 79,000 miles (middle 50% between 57,325 and 100,175 miles), based on 28 complaints that included mileage.
Complaints by incident year
What owners report
“The contact owns a 2011 Acura TSX. The contact received notification of NHTSA Campaign Number: 18V661000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact attempted to contact…”
Air Bags · filed Jul 23, 2025
“Power steering system malfunction. Warning light went on with no other warning and rendered vehicle undrivable due to no steering function”
Steering · filed Jan 6, 2025
“VSA MODULATOR failed, breaks suddenly goes all the way down will not stop, this is suddenly happened while on the road.”
Service Brakes · filed Nov 2, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
51 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2011 Acura TSX. The 10 most recent:
Service Bulletin - Warranty Extension: Customer Support Program For Front Passenger's Airbag Inflator.
B18-022 · Service Bulletin/Repair Instructions · issued Jun 30, 2026
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2009-2014 TLs, TSXs & TSX Wagons with a client complaint of the brake pedal feeling soft or spongy when depressed, almost reaching the…
BPaS02262021905 · Service Bulletin/Repair Instructions · issued Feb 26, 2021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2009-2014 TLs, TSXs & TSX Wagons with a client complaint of the brake pedal feeling soft or spongy when depressed, almost reaching the…
BPaS02102021903 · Service Bulletin/Repair Instructions · issued Feb 10, 2021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2009-2014 TLs, TSXs & TSX Wagons with a client complaint of the brake pedal feeling soft or spongy when depressed, almost reaching the…
BPaS01222021905 · Service Bulletin/Repair Instructions · issued Jan 22, 2021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2009-2014 TLs, TSXs & TSX Wagons with a client complaint of the brake pedal feeling soft or spongy when depressed, almost reaching the…
BPaS01062021905 · Service Bulletin/Repair Instructions · issued Jan 6, 2021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2009-2014 TLs, TSXs & TSX Wagons with a client complaint of the brake pedal feeling soft or spongy when depressed, almost reaching the…
BPaS12102020 · Service Bulletin/Repair Instructions · issued Dec 10, 2020
Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B20-011 · Service Bulletin/Repair Instructions · issued Mar 10, 2020
Owner Notification Letter - The vehicle's steering may feel heavier than normal - or is hard to turn - particularly when the vehicle is not moving because of an electric power steering (EPS) control unit failure. If…
ONL6E108202019 · Service Bulletin/Repair Instructions · issued Aug 20, 2019
This SKU is a Front Upper Ball Joint. The customer communication requested return of unsold inventory to inspect for the outer diameter of the ball joint housing being too small. The outer diameter being too small would…
DORE5C4S09 · Service Bulletin/Repair Instructions · issued Jul 11, 2019
"Dealer Message - On April 19, 2019, Acura announced a warranty extension for certain 2012-14 Acura TL vehicles to address a concern with the electric power steering (EPS) system. On June 1, 2019, Acura announced an…
BBOM07112019 · Service Bulletin/Repair Instructions · issued Jul 11, 2019
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 2011 Acura TSX has 7 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 2011 Acura TSX?
- · 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.
- · Owners most often reported problems around 79,000 miles — budget accordingly if the car is approaching that mileage.