2009 Lexus ES350 defect investigations

Investigations by NHTSA’s Office of Defects Investigation that name the 2009 Lexus ES350. An investigation is how complaints can become a recall: complaints → investigation → (sometimes) TSB → recall.

• Desiccated Air Bag Inflator Rupture
  Engineering Analysis EA21002 · opened Sep 17, 2021 · still open

  From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to…

• Low-speed surging
  Defect Petition DP15005 · opened Jul 9, 2015 · closed Aug 19, 2015

  The Agency received a petition on June 19, 2015, requesting an investigation into low-speed surging in different models of Toyota automobiles in which the car starts accelerating and the engine RPM increases even when the accelerator pedal is not depressed.The petition is based upon the petitioner's interpretation of p…