Brake Booster Vacuum Check Valve Rattle/Buzz Noise – 2004-2010 Lexus RX330 & RX350

L-SB-0074-09 June 26, 2009   Brake Booster Vacuum Check Valve Rattle/Buzz Noise   Service Category Brake Section Brake System Market USA   YEAR(S) MODEL(S) ADDITIONAL INFORMATION 2004 – 2010 RX330, RX350   Introduction Some RX330/350 vehicles may exhibit a rattle or buzz type noise coming from the driver’s side instrument panel area. The noise can … Read more