2007 Lexus GS450H

Recalls

1 recall names the 2007 Lexus GS450H. Newest first.

• Engine and engine cooling › Engine

  Jul 6, 2010NHTSA 10V309000138,874 vehicles

  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.

  Risk and remedy

  Risk

  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.

  Full recall details →

Owner complaints

What owners report most

1. Engine3
2. Service brakes3
3. Service brakes, hydraulic3
4. Electrical system2
5. Power train2
6. Unknown or other1
7. Air bags1
8. Visibility/wiper1
9. Engine and engine cooling1
10. Steering1

Latest complaints

• Feb 28, 2019DE98,000 mi
  Air bags · Power train

  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.

• Oct 17, 2018TX130,000 mi
  Engine
  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…

  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.

• Jul 27, 2016MD150,000 mi
  Engine
  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…

  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.

• Nov 1, 2015CA
  Visibility/wiper

  Rear view mirrior becomes discolored and grainy. Hinders the operator's ability to see the roadway and may present a safety hazard.

• Sep 2, 2015FL110,000 mi
  Service brakes

  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.

• Dec 24, 2014CA70,000 mi
  Service brakes
  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.…

  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

• May 3, 2013NH46,080 miFire
  Engine
  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…

  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

• Apr 2, 2013AL80,000 mi
  Service brakes
  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…

  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

• Feb 9, 2012CA35,637 mi
  Suspension
  My car was parked inside of the parking structure of my condo. When my wife started the car and tried to move the car backward to leave the parking structure, about a second later, with huge boom noise, the car just collapsed. the rear tire on driver side was leaning outside and it seems either…

  My car was parked inside of the parking structure of my condo. When my wife started the car and tried to move the car backward to leave the parking structure, about a second later, with huge boom noise, the car just collapsed. the rear tire on driver side was leaning outside and it seems either ball joint or upper or lower control arm IS broken and the car IS off the balance with rear driver side of the body frame IS lowered due to this. My wife panicked and we were all shocked what has happened to this car. Especially when we have 18-month old daughter and it was very very serious safety issue because if she was driving on a freeway going on 65-70 miles per hour and if this happened, we would've not been here. I have taken many photos and videotaped it to have some kind of evidence before moving the vehicle or towing. After the incident, I have notified the local lexus dealer's service department and explained it to the service dept manager what has happened and also notified my insurance company about this whole issue. I cannot imagine how this kind of incident can happen to me and this IS very serious matter and rare incident especially that the car IS only 4 1/2 yrs old and with only 35,000 miles on it. The car could have killed my family if we were driving it on the freeday going over 60-70 miles per hour. this should not be taken lightly due to high risk of automobile safety issue and full investigation IS mandatory to find out exactly whether there was any mechanical defects from lexus when it was manufactured. *tr

• Jan 1, 2011CA30,000 mi
  Engine and engine cooling › Engine · Power train › Automatic transmission · Service brakes, hydraulic · Steering
  Car: 2007 lexus gs450h, factory certified. Had a serious issue which warrants a recall of all affected cars, which may not be limited to the GS hybrid. This happened only a couple of weeks after buying the car. Per lexus, it IS a defect which will impact all of their hybrids, and probably all…

  Car: 2007 lexus gs450h, factory certified. Had a serious issue which warrants a recall of all affected cars, which may not be limited to the GS hybrid. This happened only a couple of weeks after buying the car. Per lexus, it IS a defect which will impact all of their hybrids, and probably all toyota hybrids as well. while driving down the freeway at rush hour, the car turned itself off. No power steering, no power brakes... No power period. fortunately, I used to drive race cars professionally and was able to handle it, but I suspect that most drivers would have crashed. Because the push-to-start button doesn't work unless you're in park, I had to come to a full and complete stop, in the middle of the fast lane of the freeway. Not safe. To be clear, there were no injuries etc., but, speaking as a pro driver, the situation would normally have resulted in severe injury or death. per lexus, it appears that the car computer shuts off the car when there IS a fault in a sensor which IS supposed to monitor the transmission. They consider this to be 'correct' behavior and refuse to fix it. my perspective: you should not design a car to turn itself off when it's moving at a high rate of speed just because a sensor has a glitch. The worst case scenario of damaging the transmission IS not nearly as bad as the typical case scenario of losing steering and brakes on the freeway. recommendations: (1) compel toyota to recall all affected cars to fix that "feature" so the car doesn't shut itself off unless the engine IS imminently about to explode or something like that, and (2) if the car IS powered off while moving, allow the push-to-start button to work without first parking the car. *Tr

• Aug 17, 2010MD28,610 mi
  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…

  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.

• Apr 6, 2010CA
  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.

• Feb 5, 2010MI76,000 mi
  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

• Oct 23, 2007PA
  Structure · Unknown 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…

  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

• Sep 24, 2007PA19 mi
  Electrical system › Alternator/generator/regulator
  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…

  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

Defect investigations

NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.

• Pedestrian alert sounds

  DP22005Opened Jan 27, 2023Closed Aug 7, 2023Recall 22V063000
  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…

  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.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10214355Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
• 10213903TSB: 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
• 10210374TSB: 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).
• 10209023TSB: 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.
• 10207945POL: 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.
• 10205385Bluetooth Connectivity for Apple Devices Upgraded to iOS 8.0.X
• 10205383Spots in Window Glass - vehicle exterior
• 10205365Vehicle no start, Start Stop Run Button LED - Lexus Models with Smart Key with LED
• 10205352Windshield Wiper Blade Maintenance and cleaning
• 10205349High Voltage (HV) Battery Rescue Charge (HEV Workstation/GRX-5100
• 10205340HVAC Odor Maintenance
• 10205339Wiper Blade Maintenance and Cleaning
• 10205331Immobilizer and Smart Key Reset
• 10205330Immobilizer and Smart Key Reset
• 10205329Immobilizer and Smart Key Reset.
• 10205327Techstream ECU Flash Reprogramming Procedure.
• 10205319Brake Pedal Force Gauge SST for Parking Brake Inspection.
• 10205297World Standard Automatic Transmission Fluid
• 10204556TSB: 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.
• 10190468Lexus Safety Recall and Service Campaign - Technician Certification Requirements
• 10190455TT: Some customers may encounter Bluetooth connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth failure to connect to the vehicle when first turning on the vehicle. ?Various Bluetooth Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or if they have restored their phone data/settings recently.
• 10183184TSB: 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.
• 10179697TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? should be repaired accordingly and will be covered under warranty if applicable. Cases that are determined to be a ?seep? should be documented on the repair order and inspected at the next service interval. Follow the Repair Information in this bulletin to determine if the concern in question is a fluid leak or fluid seep and review the Repair Procedure section to address this condition.
• 10179691TSB: Some 2006 ? 2020 model year Lexus hybrid vehicles may exhibit an excessive buildup of dust, lint, or debris in the HV battery cooling fan or intake filter. This condition could reduce the efficiency of the HV battery cooling system.
• 10179601TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? should be repaired accordingly and will be covered under warranty if applicable. Cases that are determined to be a ?seep? should be documented on the repair order and inspected at the next service interval. Follow the Repair Information in this bulletin to determine if the concern in question is a fluid leak or fluid seep and review the Repair Procedure section to address this condition.
• 10179595TSB: Some 2006 - 2020 model year Lexus hybrid vehicles may exhibit an excessive buildup of dust, lint, or debris in the HV battery cooling fan or intake filter. This condition could reduce the efficiency of the HV battery cooling system.
• 10177783TSB: OBSOLETE NOTICE June 23, 2020: This bulletin is now obsolete. Please see L-SB-0023-20.
• 10177780TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. ST004-01, SU001-08, and L-SB-0174-08. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Be sure to review the entire content of this service bulletin before proceeding. This Service Bulletin provides best practice procedures for vehicle pulling complaint, diagnosis, and repair for 2002 ? 2021 model year Lexus vehicles. This information supplements Repair Manual procedures when the symptoms are: ?Vehicle Pulling: The vehicle moves to the right or left when the driver holds the steering wheel while driving straight ahead without exerting steering effort. ?Steering Wheel Off Center: The vehicle travels straight, but the steering wheel is not pointed straight ahead. The vehicle is not pulling. Before repairing a vehicle pulling to one side, it is necessary to clearly identify the cause of the pulling condition. Frequently, pulling to one side is diagnosed as a wheel alignment concern. However, the actual cause may be related to the lateral force generated by the tires, vehicle damage, road crown or worn components. Performing a wheel alignment when tire force is the cause could result in the wheel alignment being set at a value outside of specifications. This could then cause other problems such as uneven tire wear, etc. A customer may notice a pull to the left when in the left lanes of travel and notice a pull to the right or no pull when traveling in the right lanes of travel on the very same section of roadway. This road crown effect is environmental and cannot be corrected with suspension adjustments or any other wheel or tire modification discussed in this bulletin.
• 10176283Safety Recall and Service Campaign - Technician Certification Requirements
• 10174889TSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see L-SB-0008-20. Replacement Certification Labels and VIN Plates
• 10174888TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003-93, PG002-90, L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003 93, and PG002-90. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1990 ? 2020 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin.
• 10173987TT: For proper calibration of the millimeter wave radar sensor, the vehicle must be on a level surface. If a level surface is not available, this tech tip should be used in conjunction with the repair manual to set the angle of the front millimeter wave radar sensor and reflector height before performing beam axis adjustment.
• 10173793TT: Some customers may encounter Bluetooth connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth failure to connect to the vehicle when first turning on the vehicle. ?Various Bluetooth Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or if they have restored their phone data/settings recently.
• 10172827TSB: February 06, 2020: This bulletin is now obsolete. Please see L-SB-0003-20.
• 10172825TSB: Some 2006 ? 2020 model year Lexus vehicles may exhibit odors that naturally occur from the HVAC system and/or related environmental factors. Although there is no way to eliminate these odors, follow the General Procedure in this bulletin to minimize the odors experienced.
• 10168547Dealer Daily Message: Lexus plans to send Safety Recall/Special Service Campaign Follow-Up Notices for the above referenced campaigns to remind owners whose vehicles have not yet had campaign repairs completed.
• 10168546Region Letter: Lexus plans to conduct Safety Recall/Special Campaign follow-up notifications to owners whose vehicles have not yet had the following Safety Recall/Special Service Campaign repairs completed. Please note the following information for Area associates.
• 10168519TT: Some customers may encounter Bluetooth connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or if they have restored their phone data/settings recently.
• 10167966Dealer Package: Follow-Up Owner Notification Letter Mailing Date The Campaign Follow-Up Owner Notification(s) will begin in Late October 2019. Owner notifications will be sent over a period of several weeks consistent with parts availability. To ensure customer satisfaction, Lexus requests that dealers complete Safety Recalls/Special Service Campaigns on any used vehicles currently in dealer inventory prior to customer delivery. However, if the campaign cannot be completed (for example, due to remedy parts availability), delivery of a covered vehicle is acceptable if disclosed to the customer that the vehicle is involved in a Safety Recall/Special Service Campaign. Lexus expects dealers to use the attached Customer Contact and Vehicle Disclosure Form to obtain vehicle buyer information. Dealers are expected to provide a copy of the completed form, along with the most current FAQ for that campaign, to the vehicle buyer. Lexus and the dealer may use this information to contact the customer when the remedy becomes available.
• 10134473LSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.

Every Lexus GS450H model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.