NHTSA Complaint #11695384 — 2007 LEXUS LS

The contact owns a 2007 Lexus LS460. The contact stated that while driving at various speeds, the vehicle hesitated while responding. The vehicle was taken to an independent mechanic, but no diagnostic trouble codes were retrieved; however, the contact was informed that the failure was related to the knock sensors. The contact related the failure to TSB: L-SB-0122-17, which the contact stated was to be performed after the completion of NHTSA Campaign Number: 10V309000 (Engine and Engine Cooling) to prevent the engine hesitation while driving. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 157,000.