2007 Acura TSX Electrical system Problems
- Complaints
- 3about this part
- Share
- 14%of 22 total for the year
- Median mileage
- 125,874miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2007 Acura TSX, 14% of the 22 complaints for this model year. Where a mileage was given, the median is 125,874 miles. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Immobilizer green key light will not go off. I have been troubleshooting and found corrosion in the PCM/ECM control unit that is under the center counsel. Salt-water soaked the carpeting and that corroded the frame of the unit and got inside and onto the circuit board. I checked for a recall and there is one for this model and year. It asked for the VIN # and it came back telling me it was included in the recall. My question is why other VIN# is covered for this problem but mine is not. Corrosion is corrosion and the cause is a saltwater soaked carpeting next to the drivers gas pedal. …”
NHTSA complaint #11378100, filed 2020-12, 125,874 miles“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 to fail. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 13V093000 (Engine and Engine Cooling, Electrical System) however, the VIN was not included. …”
NHTSA complaint #11583153, filed 2024-04, 170,000 milesRelated recalls
- 13V093000Mar 15, 2013Honda is recalling certain model year 2004-2008 Acura TSX vehicles originally sold in, or currently registered in, Connecticut, Delaware, Illinois, Indiana…Covers: Acura TSX 2004–2008
Related service bulletins
- 10237044May 17, 2023Service 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…
- 10207004Jan 25, 2022ServiceNews 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"…
- 10146073Oct 16, 2018Servicenews 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…
- 10142451Jun 14, 2018Tech 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…
- 10141148Jan 29, 2014Dealer message - American Honda (AHM) is investigating certain 2004-2008 TLs & TSXs with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P2138 (Accelerator…
- 10043249Jan 12, 2012Acura: update on some model vehicles regarding testing of alternators with the gr8 alternator/starter tester (ast) module that is installed on gr8 diagnostic battery station.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2014 | 1 | 14% |
| 2013 | 3 | 9% |
| 2012 | 16 | 12% |
| 2011 | 3 | 7% |
| 2010 | 7 | 11% |
| 2009 | 5 | 5% |
| 2008 | 4 | 12% |
| 2007 | 3 | 14% |
| 2006 | 8 | 16% |
| 2005 | 5 | 10% |
| 2004 | 29 | 20% |
Other parts of the 2007 Acura TSX
15 complaintsBrakes
2 complaintsEngine cooling
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsEngine
1 complaintsFuel system
1 complaintsBody and structure
1 complaintsSuspension
1 complaints
← All problems reported for the 2007 Acura TSX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology