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GMC Hummer EV recalled over improperly sealed battery pack

Over 700 units of the GMC Hummer EV built during the 2022 and 2023 model years will be recalled due to an improperly sealed battery pack that lets water in. The firm issued a stop-delivery order at the same time as the recall, and it hasn't found how to fix the problem yet. Assigned recall number 22V-771 by the National Highway Traffic Safety Administration (NHTSA), the campaign includes 735 examples of the Hummer EV and 89 units of the BrightDrop Zevo 600 van. These two vehicles are pegged on opposite ends of the automotive spectrum, but they're affected by the same problem: "the high-voltage battery pack enclosure in some of these vehicles may not have been properly sealed," GMC notes, adding that "flanges on the battery pack enclosure may not have been properly primed or electrocoated." Water can wreak havoc in a high-voltage battery pack. GMC told NHTSA that it has found three EVs with this problem: an internal test vehicle that lost power while driving and two customer-owned vehicles that wouldn't start. As of writing, the firm is not aware of any accidents, injuries, or fires related to the issue, and GMC estimates that only about 1% of the recalled EVs are affected. GMC began notifying dealers of the recall in October 2022, and it plans to start reaching out to owners on November 28, 2022. However, a fix hasn't been found yet. In the meantime, the company issued a stop-delivery order and asked dealers not to attempt their own repairs. This isn't the Hummer EV's first run-in with water-related problems. In August 2022, General Motors voluntarily recalled 424 units of the Hummer EV and the Zevo 600 van due to a high-voltage connector that can prematurely corrode. The problem also let water leak into the battery pack, though it sounds like fixing it was reasonably straight-forward and involved applying sealant to the connector. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2022 GMC Hummer EV Edition 1 First Drive View 17 Photos Green GMC Hummer Truck Electric

GM crab walked the Hummer EV truck up and down Woodward this weekend

Sometimes, manufacturers like to show off their fancy new wares at the Woodward Dream Cruise. It’s largely done through static showcases with big displays for the public to gawk at. However, GM did something a little different with its GMC Hummer EV truck this year. Instead of parking it at the Chevy and GM display area, it took to Woodward Avenue itself to show off the Hummer in pre-production form. Not only did GM drive the electric truck on the road in front of thousands, but it crab walked the whole way. This was our first time, and probably most of the publicÂ’s first time seeing the Hummer EV crab mode in person. Judging from the crowdÂ’s reaction (GM got its wish of everybody paying attention), folks are impressed, and maybe a bit confused at the HummerÂ’s sideways movements.  ItÂ’s a strange spectacle to see in person. At first, the truck appears as though itÂ’s sliding sideways on ice in a smooth, graceful slide. ThatÂ’s because even though the wheels are turned, the front of the truck is still pointing dead straight ahead. The GM employee behind the wheel of the prototype appeared to be moving forward at about 5-10 mph — it appears shockingly quick in person for the way this behemoth of a truck presents itself. The tech making it work is rather simple in concept. GM simply took existing rear-wheel steering technology, then amplified and modified it for this type of movement. Whereas most cars with rear-wheel steering max out at around 5 degrees of lock with the rear wheels, this Hummer can turn the wheels up to 10 degrees. Turn the wheel left or right in crab mode, and the Hummer moves diagonally down the street. If you use it for its intended purpose, crab mode is meant to help you navigate the Hummer through trails it might otherwise be too big to fit through using regular steering. In reality, we suspect most folks might use crab mode in the exact same fashion as GM did this past weekend: to impress people. And honestly, we canÂ’t blame them. It was a seriously cool sight to see. Crab mode in action: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Humvee maker AM General reportedly for sale, with interest from FCA, GM

WASHINGTON — AM General has put itself up for sale and has hired investment bank Macquarie Group Ltd to seek potential bidders in a deal that could value the builder of Humvee military vehicles at more than $2 billion, people familiar with the matter said this week. Potential bidders include competitors in the military ground vehicle market, such as General Dynamics, Oshkosh Corp and BAE Systems, according to two people familiar with the matter. Automakers like Fiat Chrysler and General Motors may also be potential buyers. GM licensed Hummer from AM General in 1998 to build civilian SUVs. None of the companies would comment or reply to a request for comment. The South Bend, Indiana-based AM General is currently owned by private equity firms. A possible sale of AM General follows a rash of deals over the past 18 months among defense contractors. But relatively fewer makers of defense equipment have gone on the auction block. Last year, United Technologies acquired Rockwell Collins for $30 billion, and in March, TransDigm Group continued its acquisition spree with a $525 million deal for Extant Components Group. AM General could fetch about 10 times its annual earnings of $160 million, one of the people said. The company's favorable tax treatment because of its current status as an limited liability corporation, would allow a buyer to reduce the company's taxable earnings for 15 years. That coupled with recent contract awards could push the ultimate value of the company to over $2 billion in a sale. The sale, should it happen, comes as the U.S. Army is gearing up for a broad effort to modernize its forces, including seeking prototypes of its Next-Generation Combat Vehicle in fiscal year 2022. Last month, AM General was awarded an Army contract for as many as 2,800 new M997A3 High Mobility Multipurpose Wheeled Vehicle (HMMWV) ambulances. The contract could be worth as much as $800 million if all options were exercised, AM General said at the time. Last year, the Pentagon awarded AM General a $550 million contract to deliver HMMWVs for use as protected weapons carriers, cargo transporters and ambulances to Afghanistan, Iraq, Ukraine, Jordan, Slovenia, Bahrain, Columbia, Bosnia and Kenya as a part of a larger Foreign Military Sales agreement. The sale of AM General offers an opportunity to purchase a prime contractor that delivers a finished product to the Pentagon, and not just an add-on system or service.