2007 Lexus GS450H

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

AIR BAGS - LEXUS REFUSED TO COVER UNDER WARRANTY DEPLOYED AIRBAGS DUE TO LIGHTLY SCRUBBING A CURB POWER TRAIN - THE AUXILIARY OIL PUMP ON THE AUTOMATIC TRANSMISSION FAILED, AS IT IS COMMONLY KNOWN TO DO. THE BEARINGS INSIDE THE PUMP WEAR DOWN OVER TIME AND EVENTUALLY SIEZE. THIS LEADS TO THE VEHICLE BEING LIMITED TO 70 MILES PER HOUR AS WELL AS DISABLES THE HYBRID SYSTEM. THIS TRIGGERS MIL P2797.

NHTSA ID

11183053

Incident

Jan 1, 2018

Mileage

98,000 mi

TL* THE CONTACT OWNS A 2007 LEXUS GS450H. THE CONTACT STATED THAT THE VEHICLE STALLED WITHOUT WARNING WHILE DRIVING 35 MPH. THE CONTACT STATED THAT THE CHECK HYBRID INDICATOR ILLUMINATED AFTER THE FAILURE OCCURRED. THE VEHICLE WAS TOWED TO LEXUS OF AUSTIN (9910 STONELAKE BOULEVARD, AUSTIN, TX 78759, (512) 343-3400) WHERE IT WAS DIAGNOSED THAT THE VARIABLE TIMING SYSTEM WAS WORN AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 13V395000 (ENGINE). THE FAILURE MILEAGE WAS 130,000.

NHTSA ID

11140839

Incident

Oct 1, 2018

Mileage

130,000 mi

TL* THE CONTACT OWNS A 2007 LEXUS GS450H. WHILE THE VEHICLE WAS PARKED, A LOUD UNKNOWN NOISE WAS HEARD FROM THE REAR OF THE VEHICLE. THE CHECK ENGINE, STABILITY CONTROL, AND ELECTRONIC STABILITY PROGRAM WARNING LIGHTS ILLUMINATED. IN ADDITION, THE VEHICLE VIBRATED SEVERELY WHEN RESTARTED AND FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE FAILURE OCCURRED WHENEVER THE VEHICLE WAS OPERATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED, BUT THE CAUSE OF THE FAILURE WAS NOT FOUND. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 150,000.

NHTSA ID

10889044

Incident

May 12, 2016

Mileage

150,000 mi

REAR VIEW MIRRIOR BECOMES DISCOLORED AND GRAINY. HINDERS THE OPERATOR'S ABILITY TO SEE THE ROADWAY AND MAY PRESENT A SAFETY HAZARD.

NHTSA ID

10787511

Incident

Nov 1, 2015

TL* THE CONTACT OWNS A 2007 LEXUS GS450H. THE CONTACT STATED THAT THE BRAKES SCREECHED EXCESSIVELY WHEN THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING AND DETERMINED THAT THE ACTUATOR ASSEMBLY NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 110,000.

NHTSA ID

10760927

Incident

Jul 1, 2014

Mileage

110,000 mi

I OWN A 2007 LEXUS GS450 HYBRID. WHILE DRIVING AT VARIOUS SPEEDS AND ENGAGING THE BRAKES, THE VEHICLE WOULD SHAKE VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER BUT THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THIS HAS HAPPENED NUMEROUS TIMES OVER THE YEARS INTERMITTENTLY. THE FAILURE MILEAGE WAS AT VARIOUS MILEAGES BELOW 87,000 AND THE CURRENT MILEAGE IS 115,000. *TR

NHTSA ID

10668190

Incident

Dec 1, 2011

Mileage

70,000 mi

TL* THE CONTACT OWNS A 2007 LEXUS GS450H. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, THERE WAS A LOUD BANGING NOISE HEARD FROM UNDER THE ENGINE. THE CONTACT CAME TO A STOP ON THE SHOULDER OF THE ROAD AND EXITED THE VEHICLE. THE VEHICLE THEN IMMEDIATELY CAUGHT ON FIRE. THE FIRE DEPARTMENT WAS CALLED TO EXTINGUISH THE FIRE AND A FIRE REPORT WAS FILED. THE VEHICLE WAS INSPECTED BY THE CONTACT'S INSURANCE COMPANY BUT THE CAUSE OF THE FAILURE WAS UNDETERMINED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, BUT NO ASSISTANCE WAS PROVIDED TO THE CONTACT. THE FAILURE AND CURRENT MILEAGE WAS 46,080. KMJ

NHTSA ID

10510565

Incident

Apr 29, 2013

Mileage

46,080 mi

TL* THE CONTACT OWNS A 2007 LEXUS GS450 HYBRID. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS AND ENGAGING THE BRAKES, THE VEHICLE WOULD SHAKE VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER BUT THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE SINCE THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 120,000. *TR

NHTSA ID

10505359

Incident

Jul 10, 2012

Mileage

80,000 mi

TSB: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the rescue charge. The GRX-5100 should be used wherever the Repair Manual references the Toyota Hybrid System (THS) charger

Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022

TSB: This Service Bulletin includes procedures to replace damaged or loose front carpet floor retainer(s) without replacing the carpet assembly. Follow the Repair Procedure in this bulletin to replace the loose or damaged carpet floor retainer(s).

TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation. This service bulletin provides a guide on how to prepare the interior of the vehicle prior to an odor remediation being performed, as well as contact information for an approved vendor who will arrange the remediation, and instructions on how to prepare the interior of the vehicle for reassembly once the remediation has been completed. Refer to all model and model year specific Repair Manuals and the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines. This service bulletin is to provide a general overview and direction for the odor remediation process.

POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of vehicle sale and be available to any customer that requests it. Customers can find this information on the Owner?s section of Lexus.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well.

TSB: For proper calibration of the millimeter wave radar sensor, the vehicle and radar target must be on a level surface with a consistent plane. If a level surface with a consistent plane is not available, use the Floor Slope Compensation Procedure in this service bulletin in conjunction with the appropriate model and model year Repair Manual instructions when adjusting the millimeter wave radar sensor.