Toyota recalls vehicles with defective engine parts

 

Plano, Texas – June 29, 2018 – Toyota Motor North America has recalled more than 115,000 vehicles potentially equipped with defective engine parts, according to a company press release. The campaign affects multiple vehicles across the Lexus brand, including:

  • 2007-2011 Lexus GS 350 sedans.
  • 2006-2013 Lexus IS 350 sedans.
  • 2010-2014 Lexus IS 350C sedans.
  • 2007-2011 Lexus GS 450H sedans.

The Defect

Affected models contain six-valve engines with fuel pulsation dampers whose diaphragms were constructed with faulty material and are therefore prone to cracking. Should diaphragm deterioration occur, a fuel leak may materialize, increasing the likelihood of engine fire. As a result, this defect poses a serious safety hazard to occupants. However, the Japanese automaker has yet to receive field reports that connect the defective engine components to any accidents or injuries.

Timeline of Events

Toyota has yet to release information about the internal investigation that uncovered the defect.

The Solution

The car manufacturer has directed dealers to replace engine fuel delivery pipes in affected vehicles free of charge. The company intends to notify owners via first-class mail sometime in August 2018. Owners in need of assistance prior to the start of the recall can speak with Toyota customer service representatives by calling (800) 331-4331. They can also connect with the National Highway Transportation Safety Administration through the agency’s toll-free Vehicle Safety Hotline at (888) 327-4236.

Sean ReyesToyota recalls vehicles with defective engine parts

Lexus IS and GS Recalled for Fire Risk

Toyota has announced that it is recalling approximately 115,000 Lexus convertibles and sedans in the U.S. because there’s a risk that a fuel leak could lead to a fire.

In August, the automaker will notify owners of IS and GS cars equipped with six-cylinder engines that their vehicle has been recalled…Read more on ConsumerReports.com

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Toyota’s (TM) Lexus to Recall 121,000 Cars to Fix Fuel Leaks

Toyota’s (TM) Lexus to Recall 121,000 Cars to Fix Fuel Leaks

Toyota Motor Corporation ‘s TM luxury brand, Lexus has announced to recall around 121,000 cars to fix fuel leaks that can cause a fire, per Associated Press. The majority of the recalls include cars in the United States…Read more on NASDAQ.com

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Toyota recalls vehicles with defective brake components

Plano, Texas – April 19, 2018 – Toyota Motor Engineering and Manufacturing has recalled more than 6,000 vehicles potentially equipped with defective brake components, according to documentation submitted to the National Highway Transportation Safety Administration. The campaign affects models across multiple brands, including:
  • 2017 Lexus RX350 sport utility vehicles produced between Oct. 2, 2017, and Oct. 18, 2017.
  • 2018 Toyota Camry sedans produced between Oct. 5, 2017, and Nov. 3, 2017.
  • 2018 Toyota Highlander sport utility vehicles produced between Oct. 4, 2017, and Nov. 3, 2017.
  • 2018 Toyota Sienna minivans produced between Oct. 6, 2017, and Oct. 23, 2017.
  • 2017 Toyota Tacoma pickup trucks produced between Oct. 5, 2017, and Nov. 3, 2017.
The Japanese automaker is unsure how many of the recalled vehicles actually contain the defective components.
The Defect
Affected vehicles could come with problematic vacuum pump assemblies. These fixtures are designed to siphon oil from the engine to power brake boosters which, in turn, support optimal braking assist functionality. However, the pumps installed in the recalled models contain improperly machined rotor oil galleys, impairing their ability to extract oil from the engine and power brake boosters.
In some instances, the rotor galleys may cause other internal parts within the vacuum pumps to break, resulting in the failure of the entire rotor, the brake booster and the brake assist system. Such an event would increase the likelihood of an accident. However, Toyota has yet to receive field reports connecting the defective vacuum pump assemblies to any accidents or injuries.
Timeline of Events
On Oct. 11, 2017, an engineer conducting a post-production test drive at the Toyota manufacturing plant in San Antonio, Texas encountered a vehicle with an overly firm brake pedal, according to an internal document submitted to the NHTSA. Toyota inspected the vehicle and found that the vacuum pump was not effectively powering the brake booster, resulting in pedal resistance. Additional analysis revealed that the rotor oil galley within the pump did not contain properly drilled holes, prompting the automaker to contact Magna Powertrain of Mexico, the vendor that provided the vacuum pump assembly, and initiate a joint investigation.
As this inquiry moved forward, engineers at another Toyota assembly site pinpointed other vehicles with the same braking problem, which engineering teams quickly attributed to defective vacuum pumps. Soon after these additional defective vehicles were identified, the car manufacturer discovered that the Magna production facility on Aug. 7, 2017, had suffered an unexpected power surge, resulting in significant downtime. During a shop floor reset, maintenance teams failed to properly recalibrate the drilling machine.
Consequently, Magna produced a large number of vacuum pump assemblies with improperly drilled rotor oil galley holes. Over the course of its investigation, Toyota also found that Magna’s documented maintenance policies did not direct teams to perform recalibrations following shutdowns, meaning operations most likely resumed without further process analysis. Magna ultimately made the proper calibrations during Aug. 9, 2017, but by that point, a significant number of pieces had come off the line and been shipped to customers. The company amended its maintenance procedures to address this error.
In January 2018, Toyota began testing the defective vacuum pumps in-house to determine their impact on vehicle driveability. Within a month, engineers had determined that the components could not effectively extract oil from the engine via the improperly drilled rotor oil galley holes. They also found that this, in turn, may damage the vacuum pump assembly and eventually result in the complete loss of the braking assist feature.
On March 28, 2018, Toyota safety and quality assurance officials reviewed the results of the investigation and determined that a voluntary safety recall was necessary. The automaker notified dealers April 3, 2018.
The Solution
Toyota has directed dealers to replace the vacuum pump assemblies in affected vehicles free of charge, according to an NHTSA recall acknowledgement document. The company intends to notify owners via first-class mail between May 31, 2018, and June 2, 2018. However, owners in need of assistance prior to the start of the recall can reach out to Toyota customer service at (800) 255-3987. Callers should use the internal campaign reference code J0K/JLD. Owners can also contact the NHTSA directly using the agency’s Vehicle Safety Hotline at (888) 327-4236.
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Toyota, Lexus recall around 6,000 vehicles over a faulty vacuum pump

NY Daily News – April 4, 2018

Toyota, Lexus recall around 6,000 vehicles over a faulty vacuum pump

Toyota Motor Company issued a safety recall for certain Toyota and Lexus vehicles over a faulty vacuum pump assembly, which helps with braking assist.

The recall involves about 6,000 2018 Toyota Camrys and Highlanders, as well as Siennas, Tacomas and Lexus RX350s from the 2017 model year. Only models equipped with a vacuum pump assembly are affected…

Read the entire article on the NY Daily News website

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Toyota and Lexus Recall Vehicles for Fuel-Line Issues

Consumer Reports – February 15, 2018

Toyota and Lexus Recall Vehicles for Fuel-Line Issues

Toyota announced it is recalling 21,700 Toyota and Lexus cars in two separate recalls for problems with the fuel line that have the potential to cause a fire.

Toyota is recalling roughly 11,800 of its 2018 Camry sedans because it’s possible that the fuel pipes and the fuel hoses in the engine compartment were not properly connected during assembly. This could lead to a fuel odor or leak, which—in the presence of an ignition source—could increase the risk of a fire…

Read the entire article on the Consumer Reports website

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Toyota and Lexus issue a safety recall for 49,000 Prius, RX and NX vehicles

NY Daily News – February 5, 2018

Toyota and Lexus issue a safety recall for 49,000 Prius, RX and NX vehicles

Toyota and Lexus issued a safety recall for about 49,000 Prius, RX and NX vehicles over a faulty airbag system.

Due to the possibility of an open circuit in the airbag system of the affected vehicles, the airbag warning light may turn on and not allow the front, side and curtain shield airbags to deploy. If this problem remains unfixed, the risk of injury during a crash could increase…

Read the entire article on the NY Daily News website

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Toyota and Lexus Recall Vehicles Because Airbags Might Not Work in Crash

Consumer Reports – January 31, 2018

Toyota and Lexus Recall Vehicles Because Airbags Might Not Work in Crash

Toyota and Lexus are recalling 49,000 cars, including 2016 Toyota Prius hybrids, 2016 Lexus RX SUVs and 2015-2016 Lexus NX hybrids because some airbags might not deploy in the event of a crash, potentially leaving passengers unprotected…

Read the entire article on the Consumer Reports website

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Toyota and Lexus Vehicles Recalled to Replace Load Labels

CarComplaints.com – December 31, 2017

Toyota and Lexus Vehicles Recalled to Replace Load Labels

Toyota is recalling nearly 650 vehicles that may have incorrect load carrying capacity labels that can be found in the driver’s door jamb.
The label shows the amount of reduced carrying capacity caused by any vehicle modifications.
Recalled are the following Toyota and Lexus vehicles and the number of recalled models.
2017 Toyota Sienna – 1
2017 Toyota Tacoma – 34
2017-2018 Toyota 4Runner – 24
2017-2018 Toyota Tundra – 543
2018 Toyota Highlander – 2
2018 Toyota RAV4 – 3
2018 Lexus GX 460 – 40
The automaker blames the label problem on a software programming error in the accessory weight calculation, meaning the labels fail to meet federal safety standards…

Read the entire article on the Recall Masters website

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Lexus recalls HS 250h over faulty transaxle

Left Lane News – October 5, 2017

Lexus recalls HS 250h over faulty transaxle

Lexus has announced a recall involving its 2010 HS 250h hybrid sedan. According to Lexus, the recall covers about 18,000 vehicles in the United States.
Lexus issued the recall after determining that a manufacturing defect could cause premature wear of the hybrid’s transaxle assembly. If those components wear, it could cause a short circuit.
Lexus says that a short in the system will most often trigger a dash warning light and cause the vehicle to enter a fail-safe mode, which limits vehicle power. In some instances, however, the short can cause the hybrid system to completely shutdown without warning, resulting in a loss of propulsion. Lexus notes that the HS 250h’s steering and braking systems will still function even if its hybrid system loses power…

Read the entire article on the Left Lane News website

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