2008 Acura TSX problems & reliability
34 owner complaints filed with NHTSA for the 2008 Acura TSX, 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 (2 injured).
Federal crash records (FARS 2020–2023): 2008 Acura TSX vehicles were involved in 16 fatal crashes with 6 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 → | 17 | 50% |
| Electrical System | 4 | 12% |
| Service Brakes, Hydraulic | 4 | 12% |
| Service Brakes | 3 | 9% |
| Structure | 3 | 9% |
| Tires | 3 | 9% |
| Air Bags | 2 | 6% |
| Engine | 2 | 6% |
| Electronic Stability Control (esc) | 1 | 3% |
| Suspension | 1 | 3% |
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 63,500 miles (middle 50% between 38,125 and 95,978 miles), based on 26 complaints that included mileage.
Complaints by incident year
What owners report
“1. The rack and pinion steering rack is leaking power steering hydraulic fluid. The power assist is not working and the vehicle is undrivable. Putting in new fluid does not help as it just drains out from he pinion within half a day. 2. Luckily, the seals on the rack and pinion failed in the community as low speeds…”
Steering · filed Sep 10, 2023
“The contact owns a 2008 Acura TSX. The contact stated that while driving at an undisclosed speed and attempting to complete a turn, an abnormal amount of effort was needed to turn the steering wheel. After a visual inspection of the engine compartment, the contact observed that the power steering fluid was abnormally…”
Steering · filed Sep 5, 2023
“Car last year began randomly displaying VSA code during inclement weather. Took vehicle for diagnostic and report showed APS sensor issues. Replaced acceleration pedal. Car then lost power steering. Replaced pump. Can began having loss of power while using cruise control and steering would stiffen. Yet, only during…”
Electrical System · filed Jul 30, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
27 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2008 Acura TSX. The 10 most recent:
Service News - The navigation clock and date are incorrect. This is due to a limited GPS receiver capacity resulting in rollover of internal chip memory. The rollover occurred on January 1, 2022 at 12:00AM local time
B23040A · Service Bulletin/Repair Instructions · issued May 17, 2023
ServiceNews Article - The clock shows the incorrect time. This issue is due to a limited GPS receiver capacity resulting in "rollover" of the internal chip memory; the "rollover" will occur on January 1, 2022, at…
B21120A · Service Bulletin/Repair Instructions · issued Jan 25, 2022
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
"Service bulletin - American Honda is extending the warranty coverage on the Piston Rings and Pistons for 2009-11 TSX L4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first. The…
B13-006 · Service Bulletin/Repair Instructions · issued Dec 19, 2018
Servicenews article - Is the MIL on with DTC P2271 (secondary HO2S [sensor 2] circuit signal stuck rich)? What's likely causing this is the PCM is misinterpreting the A/F sensor (sensor 1) signals, causing the PCM to…
B18100D · Service Bulletin/Repair Instructions · issued Oct 16, 2018
Service bulletin - There are specific leak dye kits for the R-134a and R-1234yf A/C systems; make sure you use the correct kit for to the A/C system you are working on.
B07-025 · Service Bulletin/Repair Instructions · issued Jul 10, 2018
Tech line summary article - Is the MIL on with DTC P2271 (secondary HO2S [sensor 2] circuit signal stuck rich)? What's likely causing this is the PCM is misinterpreting the A/F sensor (sensor 1) signals, causing the PCM…
BTS180603 · Service Bulletin/Repair Instructions · issued Jun 14, 2018
Dealer message - Today, May 24, 2018, Acura is announcing a warranty extension for 2002-17 Acura vehicles. This warranty extension applies in cases where any of the replacement driver?s and/or front passenger?s airbag…
BBOM05242018901 · Service Bulletin/Repair Instructions · issued May 24, 2018
Service bulletin - navigation system information.
B05-018 · Service Bulletin/Repair Instructions · issued Nov 23, 2016
Special Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated.
B98015 · Service Bulletin/Repair Instructions · issued Mar 18, 2016
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 2008 Acura TSX 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 2008 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 63,500 miles — budget accordingly if the car is approaching that mileage.