A faulty tire pressure sensor may cause illumination of the low tire warning light even if tire pressure are correct. If this condition occurs the affected sensor(s) should be replaced.Google+
Car Problem Reports
Acura TSX Low Tire Light on Due to Faulty Tire Pressure Sensor
Acura TSX Problem
Average Mileage: 51,000 mi (7,000 mi - 78,000 mi)
Visitor, 2012 Acura TSX, 12,500 mi
low tire light on tire that appears to be perfect
Visitor, 2010 Acura TSX, 69,000 mi
Low tire pressure light continues to stay on. Took into shop and they said the sensors are bad! Just bought the car in July of 2013 with 54,000 miles on it.
Visitor, 2012 Acura TSX, 7,000 mi
TSX 2013 just got this car and the tire pressure light keeps going on and off........... if they have had this issue since 2005 then why doesn't Acura FIX IT!