Tag Archives: brake assist loss

2023 Hyundai Palisade Loss of Brake Assist

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Hyundai Motor Company (HMC) has recently taken steps to address a potential issue with certain 2023 Hyundai Palisade vehicles, which may affect their brakes. The company has initiated a recall and will be reaching out to the owners of these specific models to address the problem.

The concern revolves around the brake booster diaphragm, which has the potential to become misaligned. This misalignment can lead to an internal vacuum leak, resulting in a loss of power brake assist. Hyundai became aware of this issue during the assembly of certain 2023 Hyundai Palisade vehicles produced between April 28, 2023, and May 5, 2023.

These particular vehicles were equipped with brake boosters that contained diaphragms prone to becoming unseated. The cause of this problem was traced back to improperly manufactured assembly housings from one of Hyundai’s suppliers. Upon further investigation, by the end of May, Hyundai Motor America (HMA) identified several affected vehicles from the production range that were not retained at the port.

In light of this information, the North America Safety Decision Authority (NASDA) of the National Automotive Safety Organization (NASO) promptly convened to discuss the situation. After careful evaluation, NASDA made the decision to initiate a safety recall in order to address all potentially affected 2023 Hyundai Palisade vehicles sold in the United States.

Owners of the affected vehicles will receive official notices from Hyundai, instructing them to return to their authorized dealers for further assistance. Upon visiting the dealership, the brake booster of each vehicle will be thoroughly inspected, and if necessary, replaced to rectify the issue. Hyundai has assigned the recall number 245 to this particular action, and the National Highway Traffic Safety Administration (NHTSA) has designated it as campaign number 23V-415.

Ensuring the safety and satisfaction of its customers is of utmost importance to Hyundai, and the company is taking action to address this brake-related concern in a comprehensive and timely manner. By promptly contacting affected vehicle owners, conducting thorough inspections, and making any necessary repairs or replacements, Hyundai aims to resolve the issue and provide peace of mind to its customers.

2020 Mercedes Benz GLE Problems

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The 2020 Mercedes Benz GLE is a luxury automobile known for its innovative features and high-performance engine. However, the SUV has also been the subject of a number of customer complaints and recalls due to various problems and defects.

Some of the most common problems reported by customers include passenger air bag not deploying properly, water leaks due to improper welding, active brake assist not engaging, fuel tank leaks, missing information in owner’s manual, detached rear door window trim, and third-row headrests not functioning properly. Other issues include interior switches not illuminating, rear cross member detachment, premature wear of shock absorbers, and failure of driver’s seat fastener bolt.

To address these issues, the manufacturer has issued several recalls, including:

  • Passenger Air Bag may not Deploy Properly
  • Improper Weld May Allow Water To Leak In
  • Active Brake Assist May Not Engage
  • Weld Between Fuel Tank and Filler Pipe May Leak
  • Incorrectly Installed Air Conditioner Drain Hoses
  • Owner’s Manual Missing Information
  • Rear Door Window Trim May Detach
  • Third Row Headrests May Not Function Properly
  • Engine Stall from Water Intrusion into Vehicle

If you own a 2020 Mercedes Benz GLE and have experienced any of these problems or other defects, you may be entitled to a remedy under California Lemon Law. This law provides protection to consumers who have purchased a vehicle that has a significant defect that affects its use, value, or safety, and that cannot be repaired after a reasonable number of attempts. If you are experiencing problems with your vehicle, it is important to consult with an experienced Lemon Law attorney who can help you understand your rights and take action to get the compensation you deserve.

In conclusion, the 2020 Mercedes Benz GLE is a high-performance luxury vehicle that has received numerous customer complaints and has been the subject of several recalls due to various problems and defects. If you are experiencing issues with your vehicle, it is important to know your rights under the California Lemon Law and to seek the help of a knowledgeable attorney who can help you get the compensation you deserve.

2018-2020 Buick Regal
Loss Of Power Brake Assist

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General Motors (GM) has determined that certain 2018-2020 Buick Regal vehicles may have a software defect that could affect the power brake assist system. Because of this error, these vehicles fail to meet the Federal Motor Vehicle Safety Standards (FMVSS) for “Braking Systems”.

In April 2022, a brake performance issue on a 2019 Opel Insignia, a sister vehicle of the Buick Regal, was brought to the attention of GM’s Speak Up For Safety (SUFS) program. An investigation was opened and the problem was found to be a software issue. According to the defect report, a software error could cause the hydraulic brake boost to fail and not respond to a loss of brake vacuum pressure. Tests conducted on a Buick Regal by GM, showed that stopping distance following the loss of vacuum brake pressure could exceed FMVSS 135 requirements by 1-5 percent.

Field data has identified four claims received by GM in which the vehicle’s invalid vacuum pressure diagnostic trouble code (DTC) was set and the hydraulic brake boost was disabled. None of these claims involved an allegation that the condition contributed to a crash, and GM is not aware of any crashes or injuries relating to this condition. In June, GM’s Safety Field Action Decision Authority (SFADA) decided to conduct a non-compliance recall.

According to the defect report, a loss of vacuum brake assist pressure will cause these vehicles to exceed the stopping distance requirements. If the vehicle’s vacuum-power brake assist partially or fully fails, braking events may require additional stopping distance, depending on the brake pedal force applied by the driver. Increased stopping distances could increase the risk of a crash.

NOTE: During a partial or full loss of vacuum brake assist, the vehicle may display a message in the Driver Information Center, a malfunction warning light may illuminate and the driver may notice increased brake pedal resistance.

Owners receiving notices will be asked to return to their dealers to have the EBCM software updated in their vehicles. The NHTSA campaign number for this recall is 22V-465.

2013-2015 Nissan Leaf Brake Relay Failure

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Nissan will be contacting the owners of certain 2013-2015 Nissan Leaf vehicles about a problem that could result in extended braking distances. According to the defect report, the relay inside the electronic brake booster could freeze in cold temperatures. If this occurs, the vehicle will illuminate the brake warning lamp and the system will set to “assist mode”. More pedal effort and increased braking distances could increase the risk of an accident. Continue reading →

2013-2014 Dodge Dart Loss Of Brake Assist

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Chrysler will be asking the owners of certain 2013-2014 Dodge Dart vehicles equipped with 2.0L or 2.4L engines, to return to their dealership to fix a problem that could reduce braking ability. According to reports filed with the NHTSA, engine oil from the vacuum pump could seep into and damage the brake booster. The problem could result in loss of brake assist and longer stopping distances. Continue reading →

Volkswagen Routan Repeated Repair Attempts

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Certain 2009-2010 Volkswagen Routan owners will be contacted by the manufacturer about a problem with their vehicle ignition switch system. These vehicles may experience inadvertent ignition key displacement from the “run” to the “accessory” position while driving. If this happens, the engine will turn off, depowering various key safety systems including; airbags, power steering, and power braking. The loss of these systems may increase the chance of injury during an accident. Continue reading →

GM Ignitions Switches Stuck In The “Start” Position

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Owners of certain GMC, Chevrolet, and Cadillac trucks and SUV’s will be contacted by GM concerning a defect that could result in unexpected loss of engine, steering, and brake power. According to reports filed with the NHTSA, the ignition lock actuator outer diameter may exceed specifications. If the vehicles interior ambient temperature is sufficiently high, the key may bind making it difficult to turn and potentially becoming stuck in the “start” position. Cooling interior temperatures or a significant jarring event may result in the ignition lock cylinder moving out of the “Start” position and into the “Accessory” position, shutting off the engine. Continue reading →

Jaguar Land Rover Braking, Steering, & Electrical Defects

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Jaguar Land Rover North America have filed several non compliance reports with the NHTSA and will be asking owners of certain Jaguar and Land Rover vehicles to return to an authorized dealer for repairs.

The first problem involves 2013-2014 Jaguar XF, XJ, and XK vehicles. Reports filed with the NHTSA state that during prolonged aggressive driving with frequent lateral and braking force, it is possible for the rear toe link to separate from the rear sub frame. Once separated, the orientation of the rear wheels could be affected, compromising stability and directional control. The problem can significantly increase the risk of an accident. Dealers will replace the nut and washer assembly on the rear toe links, free of charge. Jaguar’s number for this recall is J037 and the NHTSA campaign number is 14V-157. Continue reading →