Tag Archives: Automobile Safety

2021-2023 Mini Cooper SE Vehicle Stall And Potential Battery Fire

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Mini CooperA manufacturing issue was identified in a small batch of 2021-2023 Mini Hardtop 2 Door Cooper SE vehicles. These electric cars were found to have a high voltage battery housing that did not meet the company’s assembly specifications. This discovery came to light after a concerning incident in the U.S. in October 2023, where one such vehicle experienced what is known as a thermal event—a significant overheating.

Following this incident, BMW initiated a thorough engineering analysis to pinpoint the cause. It was found that during certain production periods, there was a flaw in how the battery housing was sealed. Specifically, an inadequate amount of sealing compound was applied between the two halves of the battery module’s housing. This oversight made it possible for water to seep into the battery enclosure.

Water entering the high voltage battery compartment can trigger what is called an isolation fault. This type of fault compromises the battery’s integrity, leading to performance issues and safety concerns. Initially, such water ingress prompts the vehicle to display a warning message, alerting the driver of the fault and advising them to have the vehicle checked at a MINI service center.

Should the water exposure continue, the situation can escalate. The accumulation of moisture can cause multiple isolation faults, potentially causing the vehicle to stall. In more severe cases, particularly after long periods of inactivity, these faults could cause the battery to overheat significantly. Such overheating, while rare, could lead to a thermal event, even if the car is not in use.

To address this issue, BMW is recalling affected vehicles to inspect, and if necessary, repair the sealing of the battery housing. This includes a thorough leak test to ensure the integrity of the battery enclosure. Owners of the affected Mini Cooper SE models will be notified by mail with instructions to visit their dealer. Notification letters are scheduled to be sent out on June 21, 2024. The recall has been officially recorded under the NHTSA campaign number 24V-302.

Vehicle owners are encouraged to respond to the recall notice promptly to ensure their safety and the proper functioning of their vehicle.

Potential Shock Hazard From Tesla Charger Adapter

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If you are a Tesla owner and you have a Lectron Vortex Tesla Supercharger (NACS) to Combined Charging System (CCS) adapters in your vehicle, you may be contacted by Dropcases Ltd., regarding a potential problem affecting the safety of your charging system.

Some NACS to CCS adapters may not securely latch to the charger. An unsecured adapter may be disconnected without shutting off the charger power, increasing the risk of an electrical shock.

Dropcases LTD, the manufacturer of the adapters, became aware of the the problem in April 2024 when they saw a YouTube video showing a customer who was unable to latch their charging unit to a Tesla Supercharger. Dropcases LTD contacted the user, requesting the return of the adapter for evaluation and an internal investigation was initiated. It was determined that an error in the supplier’s processes resulted in a limited number of non-conforming units being shipped to customers, specifically within the first 1,121 units. Out of an abundance of caution, Dropcases LTD chose to recall the part.

According to the defect report, the adapters affected include certain Vortex Plug Tesla Supercharger to CCS Adapter 500A / 1,000V. The adapter enables charging at Tesla Supercharger stations for non-Tesla CCS1 electric vehicles. The issue affects the NACS latching mechanism on certain adapters.

Some units feature a latch pin that deviates from the intended design, impacting secure locking of the charger coupler. If the adapter does not latch securely, the charger coupler can potentially be forcibly removed by the user without depressing the NACS latch. If the adapter does not securely latch and a user attempts to disconnect it from the charger without releasing the NACS latch and cutting power from the charging station, there is a heightened risk of an electrical event, which could increase the risk of injury.

Dropcases Limited will be sending owners notification letters with instructions on how to get the adapter replaced. These letters are expected to be mailed May 3, 2024. NHTSA Campaign Number: 24E-033.

Ford Bronco & Maverick Undetected Low Battery

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In recent years, advancements in automotive technology have led to increasingly sophisticated control systems within vehicles, aimed at enhancing performance, efficiency, and safety. However, with these advancements come the potential for unforeseen challenges and issues to arise.

One such challenge has been identified in certain models of Ford vehicles, specifically the 2021-2024 Ford Bronco Sport and the 2022-2023 Ford Maverick. The concern centers around the failure of the body control module (BCM) and powertrain control module (PCM) to accurately detect changes in the state of charge of the 12-volt battery. This oversight has significant implications, as it could result in a loss of drive power, thereby increasing the risk of accidents and compromising the safety of both drivers and passengers.

The issue first came to light in October 2023, when the National Highway Traffic Safety Administration’s Office of Defects Investigation (NHTSA ODI) initiated an inquiry following reports of loss of motive power (LOMP) and subsequent loss of 12-volt accessories in 2021 model year Bronco Sport vehicles. Upon receiving 29 potentially relevant Vehicle Owner Questionnaires (VOQs) from NHTSA, Ford’s Critical Concern Review Group (CCRG) promptly launched an investigation to delve deeper into the matter.

Subsequent testing and analysis revealed a fundamental flaw in the BCM and PCM calibrations, rendering them incapable of accurately detecting battery failure in the affected vehicles. This deficiency becomes particularly pronounced during instances where the alternator struggles to meet the electrical load demand or during Auto Stop-Start events. As a result, drivers may experience unexpected loss of drive power, posing a serious safety hazard.

In response to these findings, Ford’s Field Review Committee took decisive action and authorized a vehicle recall to address the underlying issue. Under the recall, authorized dealerships will undertake corrective measures by re-calibrating the BCM and PCM to ensure accurate monitoring of the 12-volt battery state of charge. The recall process is expected to commence soon, with owner notification letters slated to be mailed out on May 13, 2024.

However, the implications of this issue extend beyond the immediate safety concerns. Ford acknowledges a significant number of warranty reports, field reports, and customer complaints related to this issue, totalling 917, 11, and 54 respectively. Moreover, there have been alarming reports of three unverified incidents of fire and two property damage claims allegedly linked to this concern. These statistics underscore the urgency of addressing the issue promptly and comprehensively.

In light of these developments, Ford has assigned a unique recall number, 24S24, and the corresponding NHTSA campaign number is 24V-267.

Jaguar I-Pace EV Fire Risk When Parked

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Jaguar I-PaceIn a recent development, owners of 2019 Jaguar I-Pace vehicles are being urged to take immediate action due to a critical safety concern that could potentially lead to vehicle fires. The issue revolves around battery packs manufactured within a specific time frame, which have been identified as prone to technical faults, posing a significant risk of thermal overload.

The affected battery packs, produced between March 1, 2018, and May 31, 2018, have exhibited several technical deficiencies that increase the likelihood of short circuits within the battery cells. These short circuits generate excessive heat, particularly when the battery state of charge exceeds approximately 85%, ultimately triggering a thermal overload condition.

While some vehicles have undergone modifications through a previous safety recall (H441), mitigating the risk to some extent, Jaguar is ensuring the safety of all potentially affected vehicles and a new safety recall, identified as H484, has been initiated to address this critical issue.

The ramifications of a vehicle thermal overload event, such as fire or smoke, are severe and pose significant risks to occupants and bystanders alike. Occupant injury, damage to property, and even injury to persons outside the vehicle are potential outcomes of such incidents, underscoring the urgency of addressing this issue promptly and comprehensively.

In response to this safety concern, Jaguar has outlined interim measures for affected vehicle owners to mitigate the risk until a permanent solution is implemented. Owners are advised to park and charge their vehicles outdoors, away from structures, and to limit charging to a maximum of 75% state of charge. These precautions aim to minimize the risk of thermal overload incidents until the necessary repairs are completed.

Notification letters are scheduled to be dispatched to affected owners starting April 26, 2024. The recall process, identified by the National Highway Traffic Safety Administration (NHTSA) campaign number 24V-183, aims to rectify the underlying issue and ensure the safety and peace of mind of Jaguar I-Pace owners.

It’s imperative for owners of 2019 Jaguar I-Pace vehicles to heed this safety warning and comply with the manufacturer’s instructions promptly. Failure to address this issue in a timely manner could potentially lead to catastrophic consequences. Additionally, owners are encouraged to stay informed about further developments regarding the recall and to take appropriate action as advised by Jaguar and regulatory authorities.

NOTE: This recent safety recall, identified by NHTSA Recall Number 24V-183, is not the first instance where concerns regarding the same problem have been raised. Previous recalls, such as, NHTSA Recall Numbers 24V-085, 23V-709, and 23V-369, have also addressed issues related to thermal overload and potential fire hazards in Jaguar I-Pace vehicles. These recalls underscore the seriousness of the underlying technical issues and the manufacturer’s ongoing efforts to rectify them. Owners should be vigilant and proactive in responding to these recalls to ensure the safety and integrity of their vehicles.

Hyundai Genesis Oil Feed Pipe Leak

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Hyundai Motor America (HMC) is reaching out to owners of specific Genesis G70, G80, and G90 vehicles equipped with a 3.3-liter V6 turbocharged engine about a crucial safety concern. This issue involves the oil feed pipe that could potentially deteriorate and lead to oil leakage, posing a risk of engine compartment fires.

What’s the Problem?

The defect lies in the left hand (LH) turbocharger oil supply pipe within these vehicles. Prolonged exposure to high temperatures in the engine compartment can cause this pipe to crack, potentially resulting in oil leaks onto the exhaust manifold. Such leaks significantly increase the risk of engine compartment fires.

Investigation and Decision to Recall

HMC initiated an investigation into this issue in June 2023 after reports of similar incidents in foreign markets. The Data Review Committee (DRC) noted a concerning trend of turbocharger oil supply pipe repairs during colder seasons. After escalating the investigation to the Technical Review Committee (TRC) in February 2024, HMC confirmed the need for a safety recall.

The TRC observed repeat repairs related to a prior recall (Recall 003G – 19V-538) addressing oil leak issues caused by insufficient swaging of the turbocharger oil supply pipe fitting. The affected vehicles, including those addressed in the previous recall, were manufactured before a material change to stainless steel pipes was implemented by the supplier around August 2021.

Affected Vehicles and Reports

The recall affects approximately:

  • 14,186 model year 2019-2022 Genesis G70 vehicles
  • 7,372 model year 2018-2020 Genesis G80 vehicles
  • 6,881 model year 2017-2022 Genesis G90 vehicles

As of January 15, 2024, HMC has received 81 reports alleging the defect in the U.S. market. However, no confirmed crashes, injuries, or fires related to this issue have been reported.

Signs of Trouble

Owners should remain vigilant for signs indicating a potential problem with the oil feed pipe, including:

  • White smoke
  • Burning smell
  • Oil leaking onto ground surfaces

What Next?

All affected vehicle owners will receive notification by first-class mail, providing instructions to visit a Genesis retailer for replacement of the LH turbocharger oil supply pipe. The recall number assigned to this issue is 019G. The NHTSA campaign number is 24V-191, replacing the previous recall number 19V-538. Vehicles previously serviced under recall 19V-538 will require another repair.

Subaru EyeSight Collision Detection: Safety and Consumer Concerns

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Subaru EyeSightSubaru’s EyeSight collision detection system is a significant advancement in automotive safety technology, offering drivers an extra layer of protection on the road. The technology works by utilizing a combination of cameras and sensors that detect vehicles ahead and objects surrounding the Subaru vehicle. If the system anticipates a potential collision, it intervenes by automatically reducing engine power, helping to mitigate the force of impact and potentially preventing accidents.

Which Subaru Cars Have EyeSight?

EyeSight technology is available across several models in Subaru’s lineup, including the Impreza, Outback, Legacy, Crosstrek, Ascent, Forester, and WRX. With its widespread adoption, many drivers have come to rely on EyeSight as a crucial safety feature, particularly in congested traffic or challenging driving conditions.

However, despite its touted benefits, Subaru EyeSight has not been without its share of problems and consumer complaints. In recent years, reports of issues with EyeSight technology have surfaced, prompting concerns among Subaru owners and leading to legal actions.

Problems and Consumer Complaints

A nationwide class-action lawsuit filed in New Jersey federal court highlighted serious allegations regarding defects in Subaru vehicles equipped with EyeSight driver assist technology. According to consumers, these defects pose significant safety risks, with complaints ranging from malfunctions in the lane assist function to problems with the automatic braking system. One recurring issue reported by drivers is the system’s tendency to engage without reason, causing the lane assist function to intervene unexpectedly. Such erratic behavior can lead to confusion and potentially hazardous driving situations, undermining the confidence that drivers place in the technology.

Another common complaint revolves around the automatic braking system, which is designed to intervene in emergencies to prevent collisions. However, some Subaru owners have reported instances where the system failed to activate when needed or, conversely, activated unnecessarily, leading to abrupt stops and potentially dangerous situations on the road.

“Eyesight Unavailable”

In addition to concerns about functionality, some drivers have encountered frustration with the system displaying an “Eyesight Unavailable” message. This message can appear for various reasons, including camera obstructions, adverse weather conditions, or technical malfunctions. While the intention behind this message is to ensure the system’s reliability, its occurrence can leave drivers feeling vulnerable and uncertain about their vehicle’s safety features.

Despite the challenges and consumer complaints surrounding Subaru EyeSight, it’s essential to recognize the ongoing efforts by Subaru and other automakers to enhance the safety and reliability of their advanced driver assistance systems. As technology continues to evolve, addressing these concerns and improving the functionality of collision detection systems will be paramount in ensuring the safety and confidence of drivers on the road.

Phantom Braking Issue In Certain 2023 Chevrolet Colorado and GMC Canyon Trucks

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2023 Chevrolet Colorado and GMC CanyonIn the realm of automotive safety, the emergence of advanced driver assistance systems (ADAS) has promised to revolutionize the driving experience, offering heightened levels of safety and convenience. However, as with any technological advancement, occasional glitches and malfunctions can arise, potentially jeopardizing the safety of drivers and passengers alike. Such is the case with the “phantom braking” issue that has plagued certain 2023 Chevrolet Colorado and GMC Canyon trucks.

The issue came to light in September 2023, when reports of unexpected automatic emergency braking (AEB) incidents surfaced in General Motors (GM) vehicles in China. GM initiated an investigation through its Speak Up For Safety (SUFS) program, aiming to identify the root cause of the problem and implement appropriate corrective measures.

Upon investigation, it was discovered that the faulty behavior stemmed from the Front Camera Module (FCM) system, a crucial component responsible for detecting obstacles and triggering AEB when necessary. Under certain conditions, the FCM’s software exhibited erroneous detection of obstacles, resulting in unwarranted activation of the AEB system. This phenomenon, referred to as “phantom braking,” poses a significant safety risk, potentially leading to accidents and injuries.

GM, in collaboration with its supplier, conducted rigorous testing and analysis to pinpoint the underlying cause of the malfunction. This involved examination of field data from various sources, including different versions of the FCM software, vehicles produced in different periods, and reports from both the U.S. and China.

A total of 234 field complaints in the U.S. were potentially linked to the phantom braking issue. Among these incidents, four resulted in accidents, with three causing minor injuries to occupants. GM’s Safety Field Action Decision Authority (SFADA) made the decision to initiate a safety recall in February 2024.

The recall, identified by GM as A232424660 and by the National Highway Traffic Safety Administration (NHTSA) as campaign number 24V-133, involves a corrective measure aimed at rectifying the software glitch in the FCM. Authorized dealerships will apply updates to the FCM software, effectively addressing the root cause of the phantom braking issue and restoring the intended functionality of the AEB system.

In conclusion, while the emergence of advanced driver assistance systems has undoubtedly enhanced automotive safety, incidents such as the phantom braking issue serve as a stark reminder of the importance of vigilance and proactive intervention. Through swift action and collaboration between manufacturers, suppliers, and regulatory agencies, the automotive industry can continue to push the boundaries of safety innovation, ensuring that drivers can enjoy the benefits of technology without compromising their well-being on the road.

VW & Audi – Fuel Tank Suction Pump Failure

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Volkswagen Group of America, Inc. (Volkswagen) will be contacting the owners of certain front-wheel drive Volkswagen and Audi vehicles because the suction jet pump seal inside the fuel tank could fail. This failure could allow fuel to flow into the evaporative emissions (EVAP) system and possibly leak out of the charcoal canister.

The problems started in August 2016 when Volkswagen determined there was a defect affecting vehicles built with a specific suction jet pump. A Recall (16V-647) was issued and the affected vehicles received an improved version (Version 1.1) of suction jet pump.

In April 2018 Volkswagen started to receive their first reports of suction jet pump failures and an investigation was started. During an analysis of these warranty claims and customer complaints (VOQ’s), the evaluation of the field performance of the improved version of the suction jet pump indicated an increased failure rate. The topic was discussed at the Product Safety Committee’s of Volkswagen and Audi and a recall for all front wheel drive vehicles that have been equipped with the improved version was decided (based on 1410 warranty claims on FWD vehicles with repair dates between 05/01/2016 and 12/31/2023)

The vehicles affected include:
2015-2020 Audi A3 Sedan
2015-2019 Audi A3 Cabriolet
2019-2020 Volkswagen Jetta GLI
2018 Volkswagen Golf Sportwagen GP
2018-2019 Volkswagen Golf Sportwagen A7
2015-2017 Volkswagen Golf Sportwagen
2015-2020 Volkswagen Golf GTI
2015-2020 Volkswagen Golf A7

The recall remedy component is a redesigned suction jet pump (Version 2.0) and has incorporated multiple changes/improvements. The remedy part has the part number 5Q0.201.029 A, the recalled part has the part number 5Q0.201.029.

Owners receiving notices will be instructed to return to their dealers to have the suction pump replaced. Volkswagen’s numbers for this recall are VW: 20UF/Audi: 20YF. The NHTSA campaign number is 24V-110. Vehicles that were previously recalled under 16V-647 will need to have the new remedy completed.