The illumination of the entertainment/navigation screen and switches may fail. This is generally caused by a failed circuit board. Acura has extended the warranty on the audio display unit to 7 years or 105,000 miles for the 2004 model year only.
Car problem reports
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Most reported 2006 Acura TSX problems
A loud rattle type noise may be noted from the engine after a cold start. This can be caused by a faulty valve timing control actuator. Replacing the failed actuator will commonly correct this noise issue.
Some vehicles may develop a soft, low brake pedal. Our technicians tell us this condition may be caused by a faulty vehicle stability assist (VSA) modular control unit. If this is the case replacement of the VSA modular control unit would be required.