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GM recalls select Tahoes, Yukons, Escalades for rear driveshaft issue

GM is recalling a number of its full-size SUVs due to an issue with the rear driveshaft assembly that could ultimately result in driveshaft failure. The actual number of total vehicles involved in the recall is small at just 1,789, but it’s spread out across the entire 2021 model year full-size GM vehicle lineup. That means a small number of every model is being recalled, including the Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL and the Cadillac Escalade and Escalade ESV. GM traced the issue back to certain driveshaft assemblies with ball bearings that were not properly heat treated. If theyÂ’re not properly heat treated, GM says that the balls may deform over time, causing noise and vibration. Continue to drive in this condition, and GM says the affected joint in the driveshaft assembly could seize, causing loss of drive power. However, the problem wonÂ’t present itself all at once, as GM says there will be a gradual increase of noises and vibrations before total failure. For those few owners with affected vehicles, GM says that it will replace the left and right rear driveshaft assemblies with properly-built units. Per usual with recalls, this will be done at your local dealership at no cost to the owner. If you have one of the recalled SUVs, expect to be notified mid-March. Related video:

2020 Cadillac XT5 spied undisguised with infotainment from CT5

The reveal of the 2020 Cadillac XT5 crossover must be seriously near, because one of our spy photographers caught the new one completely undisguised. Seriously, there aren't any vinyl coverings anywhere, and the interior was completely bare, too. The update is minimal for the most part, but the interior reveals a big infotainment change. Before we get inside, we'll do a quick overview of the exterior. The front grille has a new mesh insert, and the lower air dam has a wider, thinner metallic accent. At the back, the colors for the faux skid plate or diffuser motif have been swapped. And that's it for the exterior. See? Told you it would be quick. The interior is nearly unchanged, too, except for the aforementioned infotainment system. Instead of the current model's touchscreen-only interface, the new XT5 adopts the control knob featured in the XT4, XT6 and CT5. It fits quite naturally behind the electronic shift lever. If it's like the system in other Cadillacs, fans of the touchscreen shouldn't worry, because you'll still be able to use the touch functions if you wish. Odds are we're months away from the new XT5 hitting dealers, since this is clearly a finished prototype. It will most certainly offer the same 3.6-liter, 310-horsepower V6 and 8-speed automatic of the current model. It's possible Cadillac will introduce a slightly more affordable 2.0-liter turbocharged inline-4 as an option, possibly even a turbo inline-4 hybrid powertrain, since both powertrains are available on the current Chinese-market XT5.

7 major automakers to build open EV charging network

A new joint venture established by BMW, GM, Honda, Hyundai, Kia, Mercedes-Benz and Stellantis will build a new North American electric vehicle charging network on a scale designed to compete with Tesla's industry-benchmark Supercharger network. The 30,000-plus planned new chargers will accommodate both Tesla's almost-standard North American Charging System (NACS) and existing automakers' Combined Charging System (CCS) options, effectively guaranteeing compatibility with the vast majority of current and upcoming electric models — whether they're from one of the involved automakers or not.  "With the generational investments in public charging being implemented on the Federal and State level, the joint venture will leverage public and private funds to accelerate the installation of high-powered charging for customers. The new charging stations will be accessible to all battery-powered electric vehicles from any automaker using Combined Charging System (CCS) or North American Charging Standard (NACS) and are expected to meet or exceed the spirit and requirements of the U.S. National Electric Vehicle Infrastructure (NEVI) program." Critically, the automakers involved will have a say in how the charging tech is implemented, guaranteeing that the hardware will play nicely with each automaker's in-house charging systems. Hyundai and Kia, for example, were hesitant to jump on board the Tesla NACS bandwagon earlier this year over concerns that the Supercharger network is insufficient for powering the two automakers' 800-volt charging systems; similar tech is used by Volkswagen and Porsche.  In addition to providing much-needed capacity and high-output charging for America's growing fleet of electric cars and trucks, the new network will integrate seamlessly with each automaker's in-app and in-vehicle features, rather than forcing customers to use third-party tools and payment systems, as is the case with some existing public charging infrastructure.  "The functions and services of the network will allow for seamless integration with participating automakersÂ’ in-vehicle and in-app experiences, including reservations, intelligent route planning and navigation, payment applications, transparent energy management and more. In addition, the network will leverage Plug & Charge technology to further enhance the customer experience," the announcement said.