Acura TSB #B20-053
2021 Acura TLX
Affected Component: ELECTRICAL SYSTEM
- Summary
- Service Bulletin - The MIL is flashing with a loss of power. This is most common in hot, humid regions, or after a period of rainfall. Humid air within the intake passage may condense and accumulate moisture during steady driving which enters the engine and may cause a misfire and a flashing MIL.