2011 Hyundai Accent Gls Sedan 4-door 1.6l on 2040-cars

Auto blog

Hyundai patenting speed bump detection

Often patents are more about solving a small, annoying problem than really taking on the big issues. Take Hyundai's recent filing for a system to detect speed bumps, for example. Other than teens with a fresh license and ground-scraping supercar drivers, no one really sees spotting these traffic-slowing devices as the bane of their existence. However, the Korean automaker is out to make driving just a little more convenient for everyone with this tech. The Hyundai patent combines several pieces of currently available technology in a new way. GPS, a camera, and multiple sensors identify an oncoming speed bump, and they then measure its height, width, and curvature. With that info, the software calculates the appropriate speed to drive over the hump. If drivers are going too fast, then a warning message tells them to slow down. The patent is a straightforward solution to a problem that doesn't seem to really exist for many drivers. However, while Hyundai makes no mention of this in the documents, this tech could be extremely useful for applications in autonomous vehicles. All the system would need is the additional ability to slow itself automatically, and the driverless car could potentially handle a speed bump just as well as a human.

Hyundai recalls 570k Sonatas and Accents in two separate campaigns

Hyundai is announcing two recalls that cover a total of 569,500 vehicles in the US for two of the brand's models. There are no reports of accidents or injuries related to either problem, though. The larger and potentially more serious campaign covers 470,000 units of the 2011-2012 Sonata with production dates between December 11, 2009, and April 12, 2012 at Hyundai Motor Manufacturing Alabama. It's specifically for those with the 2.0- or 2.4-liter direct injected engines. During production of the crankshaft, metal debris might not have been fully removed, and those pieces could block the connecting rod oiling passages. This lack of lubrication can increase wear on the connecting rod bearings, and the issue can lead to a loud knocking noise or possibly even a failure while the car is in motion. Hyundai has a two-step process to fix the issue. First, the company will have the vehicles come in for an inspection, and if necessary will "replace the engine assembly." The company will also extend the warranty on the short block to 10 years/120,000 miles for all owners. Notifications will go out by November 2, and there will be a second letter when the parts become available. The other recall covers 99,500 examples of the 2009-2011 Hyundai Accent with manufacturing dates between March 1, 2009, and February 11, 2011. On these models, the brake light switch may begin to only work intermittently. This can lead to a variety of problems, including the brake lights not coming on, the inability to turn off the cruise control with the pedal, and the shifter not moving out of Park. The fix will be a replacement of the switch, and the campaign will begin on November 2. Related Video: RECALL Subject : Connecting Rod Wear may Result in Engine Stall Report Receipt Date: SEP 10, 2015 NHTSA Campaign Number: 15V568000 Component(s): ENGINE Potential Number of Units Affected: 470,000 All Products Associated with this Recall Vehicle Make Model Model Year(s) HYUNDAI SONATA 2011-2012 Details Manufacturer: Hyundai Motor America SUMMARY: Hyundai Motor America (Hyundai) is recalling certain model year 2011-2012 Sonata vehicles manufactured December 11, 2009, to April 12, 2012 at Hyundai Motor Manufacturing Alabama and equipped with either a 2.0 liter or 2.4 liter Gasoline Direct injection engine. In the affected vehicles, metallic debris may not have been fully removed during manufacturing of the engine crankshaft.

Hyundai shoots down the rumor claiming it is done developing engines

Hyundai has clarified that the recent rumor claiming it had stopped developing gasoline- and diesel-burning engines to focus on various forms of electrifications is false. It said that development work remains on-going and that the internal combustion engine still has a future. "Hyundai Motor Group can confirm that it is not halting the development of its engines following recent media speculation. The Group is dedicated to providing a strong portfolio of powertrains to its global customers, which includes a combination of highly efficient engines and zero-emissions electric motors," said senior group manager Michael Stewart in an interview with Motor1. The report that emerged in late 2021 claimed that the Hyundai Group (which includes the Hyundai brand, Kia, and Genesis, among other entities) had completely stopped designing piston-powered engines to focus on electrification. It claimed that most of the engineers had been assigned new roles related to electrification, though it also noted that some were staying behind to continue refining the technology. If this sounds familiar, it's likely because Hyundai recently shot down a separate but similar rumor that said it had put the hydrogen-electric powertrain it planned to install in many of its cars (including some upmarket Genesis models) on hiatus. The carmaker explained that it has merely reshuffled the team that's developing the technology because unspecified technical hurdles have slowed down the project. Several electric Hyundai models are in the pipeline, including the production version of the Prophecy concept unveiled in 2020 and a relatively big SUV previewed by the 2021 Seven concept. But, its comments suggest that more gasoline-powered models are on the way as well, which is great news; its range of N-tuned high-performance models includes excellent cars and there's still room for it to grow. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.