Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 12 of 15 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Engine. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports1 fire reports0 injury reports
What owners actually said
15 reports
28,610 miles · Aug 17, 2010
Electrical System
TL* THE CONTACT OWNS A 2007 LEXUS GS450 HYBRID. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH WHEN SHE BEGAN TO FEEL AN ABNORMAL TINGLING SENSATION IN HER FEET, FACE AND UPPER TORSO. THE CONTACT BEGAN TO GROW NAUSEOUS WHILE IN THE VEHICLE. SHE RESEARCHED WHAT POTENTIALLY COULD HAVE CAUSED THE INFLUX OF NAUSEA AND FOUND THAT THE…
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TL* THE CONTACT OWNS A 2007 LEXUS GS450 HYBRID. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH WHEN SHE BEGAN TO FEEL AN ABNORMAL TINGLING SENSATION IN HER FEET, FACE AND UPPER TORSO. THE CONTACT BEGAN TO GROW NAUSEOUS WHILE IN THE VEHICLE. SHE RESEARCHED WHAT POTENTIALLY COULD HAVE CAUSED THE INFLUX OF NAUSEA AND FOUND THAT THE VEHICLE MAY EMIT ELECTROMAGNETIC RADIATION DUE TO THE HYBRID SYSTEM. THE VEHICLE WAS NOT TAKEN IN FOR EXAMINATION FOR THE CAUSE OF FAILURE NOR WAS THE VEHICLE REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 28,610.
NHTSA ODI #10350038
Mileage unknown · Apr 6, 2010
Service Brakes, Hydraulic
2007 LEXUS GS450H. CONSUMER STATES BRAKING PROBLEMS WITH VEHICLE. *TGW THE CONSUMER STATED THE PROBLEM APPEARED TO BE A CONTROL CONFLICT WHICH HAS MANIFESTED INTO A SERIOUS JERKING WHILE SLOWING TO A STOP.
NHTSA ODI #10324241
76,000 miles · Feb 5, 2010
Service Brakes, Hydraulic
I OWN A 2007 LEXUS GS450 HYBRID. LAST WEEK WHILE DRIVING IN THE CITY I DROVE OVER SOME BUMPS IN THE ROAD & APPLIED THE BRAKES. NOTHING HAPPENED FOR A SECOND OR TWO & THEN THE BRAKES WORKED AS ALWAYS. THIS WAS DEFINITELY A BRAKE FAILURE & THE FIRST TIME THIS HAS HAPPENED. *TR
NHTSA ODI #10306507
Mileage unknown · Oct 23, 2007
StructureUnknown Or Other
2007 LEXUS GS450H WITH HYBRID ELECTRONICS LOCATED NEXT TO THE TRANSMISSION. CUSTOMER STATES THAT THIS VEHICLE NEEDS TO HAVE FURTHER STUDY DONE ON BECAUSE OF THE HYBRID ELECTRONICS BEING NEXT TO THE TRANSMISSION. *KB THE CONSUMER STATED HE EXPERIENCED A VARIETY OF NEUROLOGICAL SYMPTOMS THAT PROHIBIT HIM FROM DRIVING THE VEHICLE…
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2007 LEXUS GS450H WITH HYBRID ELECTRONICS LOCATED NEXT TO THE TRANSMISSION. CUSTOMER STATES THAT THIS VEHICLE NEEDS TO HAVE FURTHER STUDY DONE ON BECAUSE OF THE HYBRID ELECTRONICS BEING NEXT TO THE TRANSMISSION. *KB THE CONSUMER STATED HE EXPERIENCED A VARIETY OF NEUROLOGICAL SYMPTOMS THAT PROHIBIT HIM FROM DRIVING THE VEHICLE FOR NO MORE THAN 20 MINUTES OR SO AT A TIME AND FURTHER STATING THAT POSSIBLY SOMETHING IN THE DESIGN MIGHT BE THE CAUSE OF THE TINGLING/NUMBNESS HE EXPERIENCED. THE CONSUMER USED A DIGITAL GAUSS METER, WHICH INDICATE HIGH LEVELS OF ELECTRO-MAGNETIC FIELD RADIATION IN PROXIMITY TO THE DRIVER, EMANATING FROM THE MOTOR AND/OR GENERATOR. *TR
NHTSA ODI #10207164
19 miles · Sep 24, 2007
Electrical System
SINCE PURCHASE (2/1/07), I HAVE HAD NEUROLOGICAL SYMPTOMS WHILE DRIVING THE LEXUS GS450H. THESE INCLUDE, AT DIFFERENT TIMES, TINGLING IN THE HANDS AND FEET, NUMBNESS IN THE FACE, STINGING SENSATION IN THE EYES AND DULL HEADACHES. THESE SYMPTOMS OCCUR ONLY WHEN DRIVING THE LEXUS GS450H, AND AT NO OTHER TIME IN NO OTHER CAR. THE D…
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SINCE PURCHASE (2/1/07), I HAVE HAD NEUROLOGICAL SYMPTOMS WHILE DRIVING THE LEXUS GS450H. THESE INCLUDE, AT DIFFERENT TIMES, TINGLING IN THE HANDS AND FEET, NUMBNESS IN THE FACE, STINGING SENSATION IN THE EYES AND DULL HEADACHES. THESE SYMPTOMS OCCUR ONLY WHEN DRIVING THE LEXUS GS450H, AND AT NO OTHER TIME IN NO OTHER CAR. THE DEALER AND I WORKED MONTHS TO RULE OUT A NUMBER OF POSSIBLE CAUSES WITHOUT SUCCESS. FINALITY, WITHOUT ANOTHER WORKING THEORY ABOUT WHAT THE PROBLEM MIGHT BE, I BEGAN TO INVESTIGATE ELECTROMAGNETIC FIELD RADIATION (EMF) COMING FROM SOME PART OF THE HYBRID SYSTEM AS A POSSIBLE CAUSE. AS THE ONLY REAR WHEEL DRIVE HYBRID, THE MOTOR AND GENERATOR ARE CLOSER TO THE DRIVER THAN ANY HYBRID IN PRODUCTION---IN FACT, RIGHT NEXT TO THE DRIVER AND FRONT PASSENGER IN THE TRANSMISSION HOUSING AREA. CORRELATE THIS WITH POWER OF GS450H'S HYBRID MOTOR AND GENERATOR AND EMF HAS TO BE A CONSIDERED AS A CAUSE. LEXUS MADE NO SERIOUS EFFORT TO TEST THIS CAR FOR EMF. (FOR EXAMPLE, THEIR TECH ASKED TO USE MY HANDHELD GAUSS METER TO TAKE MEASUREMENTS). SUBSEQUENTLY, I HAN ENGINEERING FIRM SPECIALIZING IN EMF MEASUREMENT AND SHIELDING CONDUCTED A 30-MINUTE STUDY OF EMF EMISSIONS IN THE FRONT SEAT AREA. THEIR INSTRUMENTS MEASURED A SUSTAINED EXPOSURE OF 100MG IN THE AREA OF THE DRIVER?S AND FRONT PASSENGER?S LEGS. THESE FINDINGS SHOULD CONFIRM, AT THE VERY LEAST, THE NEED FOR FURTHER STUDY OF THIS VEHICLE FOR POTENTIAL HEALTH AND SAFETY ISSUES. ALTHOUGH THERE IS NOT YET SCIENTIFIC CONSENSUS ABOUT EMF RADIATION AS A HEALTH HAZARD, THE EPA HAS ADVOCATED FOR "PRUDENT AVOIDANCE" OF EMF RADIATION EXPOSURE. WITH SUSTAINED EXPOSURE OF UP TO 100MG+ IN THE DRIVER?S AREA, HOW IS THAT POSSIBLE IN THE GS450H? I HAVE NO PLANS TO BRING LEGAL ACTION OF ANY KIND AGAINST LEXUS, HOWEVER, I CANNOT AND WILL NOT SELL THIS CAR BEFORE I HAVE DONE ALL THAT I CAN TO ENSURE THAT THIS VEHICLE IS NOT A DANGER TO OTHERS. *JB
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2008 LEXUS PASSENGER CARS MANUFACTURED FROM AUGUST 26, 2005 THROUGH AUGUST 4, 2008. MICRO-FOREIGN OBJECTS IN THE MATERIAL OF THE VALVE SPRING MAY DEGRADE THE STRENGTH OF THE VALVE SPRING, POSSIBLY CAUSING THE SPRING TO BREAK.
Consequence & remedy
Consequence: THE ENGINE COULD FAIL AND STOP SUDDENLY WHILE THE VEHICLE IS IN MOTION, INCREASING THE RISK OF A CRASH.
Remedy: TOYOTA WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 2, 2010. OWNERS MAY CONTACT LEXUS AT 1-800-255-3987.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
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.
2007 Lexus GS450H Problems, Complaints & Recalls | Skip That Year