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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

GMC Hummer EV SUV prototypes hit the trails in Moab

It seems like GMC's new Hummer EV pickup only just hit the market, but it's almost time to roll the hype train back through for the next installment: the SUV. GM President Mark Reuss shared images of some prototypes crawling on the rocks outside Moab in what he called "final testing validation" ahead of the SUV's projected arrival in showrooms some time in early 2023.  "With its aggressive 49-degree departure angle and tight turning radius of just 35.4-feet, the HUMMER EV SUV’s maneuverability, capability and performance make it an off-road supertruck," Reuss said in the post accompanying the photos. The over-the-river-and-through-the-woods routine depicted in the photos doesn't reveal much we don't already know about the forthcoming electric 4x4, but we can at least contextualize that 49-degree departure angle; the best you'll get from any Jeep Wrangler currently on sale is 40.4 degrees.  GMC's Hummer SUV will launch early next year with an 830-horsepower drivetrain, offering roughly 300 miles of driving range. Pricing will start at $105,595 before options. Later in 2023, GMC will release an EV2X variant with up to 625 horsepower, similar range and an $89,995 price tag. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Driving the Panamera and Mike's Rant | Autoblog Podcast #487

This week we cover some recent news like the upcoming Land Rover Discovery, updates to FCA's large car platform (including the Challenger), and talk about water injection. Then we go into what we've been driving - David just finished his time in the Porsche Panamera Turbo and Mike tried the GMC Acadia. And then Mike (who is still uncomfortable writing in the third person) goes on a rant about why automakers shouldn't specify which cars are aimed at women. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want questionable buying advice, send a message or a voice memo to podcast at autoblog dot com. Autoblog Podcast #487 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics and stories we mention Land Rover is bringing a new Discovery to the Paris Motor Show An AWD Challenger is coming, which means more Hellcat The Jeep Wrangler finally gets modern headlights Water Injection from the BMW M4 GTS is coming to the mass market 2017 GMC Acadia 2017 Porsche Panamera Turbo A rant about sexism in marketing Another take on the $6000 fun car Rundown Intro - 00:00 The news - 00:50 What we've been driving - 11:30 Rant - 30:49 Listener's fun car - 35:56 Total Duration: 42:22 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show in iTunes