Plano, Texas – July 25, 2018 – Toyota Motor Engineering and Manufacturing has recalled more than 114,000 vehicles potentially equipped with defective engine components, according to documentation submitted to the National Highway Traffic Safety Administration. The campaign affects multiple models across the Lexus brand, including:
- 2007-2011 Lexus GS 350 sedans produced between June 19, 2006, and Aug. 28, 2011.
- 2007-2011 Lexus GS 450h sedans produced between Sept. 26, 2005, and Aug. 23, 2011.
- 2006-2013 Lexus IS 350 sedans produced between May 27, 2005, and March 19, 2013.
- 2010-2014 Lexus IS 350c sedans produced between Nov. 25, 2008, and Aug. 5, 2014.
The Japanese automaker is unsure how many of the recalled models actually contain defective parts.
The Defect
Affected vehicles contain 3.5-liter engines with intake port fuel injection systems featuring gasoline delivery pipes and pulsation dampers. The material used for the diaphragms in the pulsation dampers can thicken after coming into contact with fuel containing high concentrations of ethanol. Over time, hardening may give way to cracking, which, in turn, could lead to fuel leakage and engine fire. The defect therefore poses a serious hazard to occupants. However, Toyota has yet to receive field reports connecting the defect to any accidents or injuries.
Timeline of Events
The car manufacturer has yet to release details into the investigation that uncovered the defect. That said, the company has confirmed that it notified dealers of the impending recall campaign June 26, 2018.
The Solution
Toyota has directed dealers to replace the fuel delivery pipes and pulsation dampers in affected vehicles free of charge, according to an NHTSA recall acknowledgement document. The automaker intends to reach out to owners via first-class mail on or around Aug. 9, 2018. Owners in need of assistance prior to the start of the recall can speak with Toyota customer service personnel by calling (800) 255-3987. Callers should use the internal recall identification code JLF. Of course, owners can also contact the NHTSA directly by using the agency’s Vehicle Safety Hotline at (888) 327-4236.
