2007 Acura TSX problems & reliability
22 owner complaints filed with NHTSA for the 2007 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.
1 complaint report injuries (1 injured).
Federal crash records (FARS 2020–2023): 2007 Acura TSX vehicles were involved in 13 fatal crashes with 7 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 → | 15 | 68% |
| Electrical System | 3 | 14% |
| Engine and Engine Cooling | 2 | 9% |
| Power Train | 2 | 9% |
| Service Brakes | 2 | 9% |
| Air Bags | 1 | 5% |
| Engine | 1 | 5% |
| Fuel/propulsion System | 1 | 5% |
| Structure | 1 | 5% |
| Suspension | 1 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Complaints by incident year
What owners report
“The contact owns a 2007 Acura TSX. The contact stated that while attempting to start the vehicle, the vehicle failed to start. Several unknown warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the ECU, and determined that corrosion had caused the component…”
Electrical System · filed Apr 15, 2024
“The contact owns a 2007 Acura TSX. The contact stated while driving from a complete stop, the vehicle lost power steering functionality. There was no warning light illuminated. The contact stated that the failure had been recurring while driving. The vehicle was taken to an independent mechanic, where it was diagnosed…”
Steering · filed Sep 26, 2023
“Power steering rack and pinion leaked and was replaced with an Acura remanufactured part. A few years later it is leaking again.”
Steering · filed May 13, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
28 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2007 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
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
Service bulletin - For any TPMS-related warranty repairs, all recorded DTCs must now be entered into the warranty claim. Make sure your repair order includes those DTCs.
Service Bulletin · Service Bulletin/Repair Instructions · issued Dec 17, 2014
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 2007 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 2007 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.