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New autonomous testing ground in Michigan will help battle bad weather

If one of the big weaknesses of autonomous vehicles is their ability to navigate in the snow, consider this a trial by fire. The American Center for Mobility says it has opened its $110 million driverless car testing facility on the site of a former General Motors assembly plant in Michigan, with Toyota and auto supplier Visteon the first to begin testing this week. The ACM proving ground is a 500-acre site at historic Willow Run in Ypsilanti Township, near Ann Arbor. It's one of 10 sites designated by the U.S. Department of Transportation as pilot proving ground sites to test AV technologies. It features a variety of simulated environments to test driverless cars, including a 2.5-mile highway loop, two double overpasses, intersections, roundabouts and a 700-foot curved tunnel. It also opens just as the region experiences a series of snowstorms and the first frigid temperatures of the season. That ability to test autonomous vehicles in a wide variety of weather conditions is important, as autonomous vehicle sensors have struggled to handle cold, wet and snowy conditions. Google parent Alphabet in October said its Waymo division was expanding its winter testing operations to Michigan, making it the sixth state where it's testing its driverless car systems. In a Medium blog post, Waymo CEO John Krafcik wrote that "This type of testing will give us the opportunity to assess the way our sensors perform in wet, cold conditions. And it will also build on the advanced driving skills we've developed over the last eight years by teaching our cars how to handle things like skidding on icy, unplowed roads." Waymo also opened a development center in suburban Detroit in 2016, working with Fiat Chrysler to integrate its autonomous technology into Chrysler Pacifica hybrid minivans. Visteon began testing and validating its DriveCore autonomous driving platform to evaluate algorithms, vehicle-to-vehicle and vehicle-to-infrastructure technology and other systems. Toyota used the facility Wednesday to begin orientation and driver training. ACM has so far secured $110 million to construct the first two phases from founders Ford, Hyundai America Technical Center, Toyota and Visteon, and says it expects to announce more investment soon.

GM being sued over imploding Bosch fuel pumps in Duramax diesel trucks

Texas-based law firm Hilliard Martinez Gonzalez (HMG) this week filed a class-action lawsuit against General Motors over an alleged issue with Bosch CP4 fuel pumps. The suit claims Bosch designed the CP4 pump to work with European diesel fuel, which is thicker than U.S. diesel. When GM installed that pump in the 6.6-liter Duramax engine used from the 2011 to 2016 model years, the lawsuit claims the thinner U.S. fuel didn't provide enough lubrication, allowing air pockets to form in the fuel pump. That, in turn, allegedly let metal rub against metal inside the pump, causing the pump to eventually disintegrate and "send thousands of metal shards into the fuel injection system and every part of the engine." The Detroit News reported on the most recent lawsuit filed in Michigan's Eastern District Court, but the case is another piece of nationwide legal maneuvering going on since at least last September. Every U.S. truck maker used the Bosch CP4 fuel pump, and HMG originally went after all of them, as well as Bosch. On September 30, 2018, HMG filed a class-action suit in Texas on behalf of eight plaintiffs. The law firm wanted to prosecute the affair under RICO — the Racketeer Influenced and Corrupt Organizations Act — and named 10 defendants: FCA US LLC, FCA North America Holdings, LLC, F/K/A Chrysler Group, Fiat Chrysler Automobiles, N.V., Ford Motor Company, General Motors LLC, Robert Bosch GmbH, Robert Bosch LLC, VM North America, Inc., and VM Motori S.P.A.  The firm filed another suit in Florida on Nov. 2, 2018, against the same 10 defendants, again under the RICO statute, this time on behalf of more than 30 plaintiffs. We don't know how many other suits might have been filed, but the two suits mentioned apparently didn't have legs — the courts dismissed both quickly. So HMG shifted its strategy away from the RICO angle, and focused its efforts on GM, filing suit in California on Nov. 20, 2018. Instead of trying to catch 10 fish with a small net, HMG wants to score one fish with a big net. The results have borne more promise for the plaintiffs. In July this year, a judge in California denied GM's motion to dismiss, noting "the alleged defect is central to the vehicleÂ’s function." This latest suit filed on Aug. 6 in Detroit singles out GM again.  The Bosch CP4 is known to be problematic, however.

Ford and Lincoln recall about 170,000 vehicles over defective rear-view camera

Ford and Lincoln have jointly issued a safety recall that includes nearly 170,000 vans and SUVs built between the 2018 and 2023 model years. The vehicles included in the campaign are equipped with a rear-view camera whose image can cut out while the driver is backing up. Assigned recall number 23V-598 by the National Highway Traffic Safety Administration (NHTSA), the campaign includes the following cars: 7,649 units of the 2020-2023 Aviator fitted with the standard rear-view camera and built from October 19, 2019, to August 17, 2023. 70,600 units of the 2018-2021 Navigator fitted with the 360-degree camera and built from March 16, 2017, to December 23, 2021. 66,740 units of the 2022-2023 Transit fitted with either camera system and built from February 26, 2021, to August 17, 2023. 24,468 units of the 2021 Bronco fitted with the 360-degree camera and built from September 23, 2020, to December 22, 2021. Ford explains that the defect is present in all of the 169,277 vehicles included in the campaign. While these are different cars equipped with different technology, they all suffer from the same problem. The company explains that "customers may intermittently experience either a rear camera blue image or a full blue or black image on the SYNC [infotainment system] screen when the vehicle is placed in reverse, or when the 360-degree view is selected and available." It adds that losing the camera's image while backing up increases the risk of the crash. The cause of the problem varies from model to model. Ford has narrowed it down to the camera hardware, the wiring retention, and the Image Processing Module - V (IPMB) software. It adds that "fretting corrosion causes tin oxide formation on the internal camera connector due to [a] thermally-induced micro-movement between the tin-plated contact surfaces," and that the rate of tin oxide accumulation depends on factors such as the temperature and the humidity. It has also traced some of these issues to a problem during the manufacturing process. Ford will begin notifying owners of affected vehicles by mail on October 2. When parts are available, owners will be asked to bring their van or SUV to an authorized dealer so that a technician can replace the rear-view camera. Transit models included in the campaign will also receive a software update. Owners who have already paid to fix the problem can claim a reimbursement until June 30, 2024. This isn't Ford's first rear-view camera-related recall.