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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 is barely being refreshed

Cadillac has been making a serious effort to expand its crossover offerings with the all-new XT4 and XT6. With them has come slight changes to Cadillac's design language, leaving the existing XT5 looking a little out of the loop. Well, it appears that's about to change ... sort of. One of our spy photographers caught a 2020 Cadillac XT5 out testing, and it has some changes that suggest a refresh. You do have to look closely to tell anything has changed, though. And even then, the only noticeable change is to the grille, which is now dotted with little quadrilateral shapes similar to those on XT4 and CT5. You can see one of the two current designs below. Otherwise, the bumpers and lights haven't been changed at all. View 21 Photos We suspect there will be other small changes in store for the crossover. It could switch from an eight-speed transmission to a nine-speed unit like the one the XT6 will use. This would be likely considering they both use the same V6 engine. We wouldn't rule out adding an optional turbo four-cylinder engine borrowed from the XT4, but that would be a fairly significant and less likely change. The interior could see some updates, and Cadillac could possibly try to shoehorn in its new infotainment system from the new batch of cars. Then again, changes could simply be limited to new materials and some extra features. With such a light update, we expect the updated 2020 XT5 will make its debut sometime this year with sales coming shortly after.

Cadillac Lyriq EV debut delayed by Covid-19 virus

The, coronavirus, otherwise dubbed Covid-19, has claimed another large gathering. General Motors canceled the public debut of its coming Cadillac Lyriq crossover, planned for April 2 in Los Angeles, due to fears over the continued spread of the virus. With more than 14 confirmed cases of residents with Covid-19, Los Angeles declared a state of emergency last week. Michael Albano, a communications director at GM, said in an e-mail to The Verge that "Our top priority is the safety of our media guests and employees." At the time of writing there's no word on a potential new date for the reveal for the highly anticipated crossover that GM just announced last week at a private event in Warren, Michigan. However, the automaker provided Autoblog with a statement that read, in part, "Please know we are working to reschedule the reveal as soon as possible." What we know about the Lyriq is just as compelling as what we don't know. There XT5-sized people hauler will be out to dazzle in every way, with a ton of weight on its shoulders — many will be judging GM's and Cadillac's past and claimed preparedness for the future based on this one offering. The Lyriq will be the first GM EV to sit on a new EV architecture the engineers call BEV3 and the marketers call Ultium, with battery capacities up to 200 kWh and a potential range of 400 miles. Speaking of which, GM just applied to trademark the term Tecra with the US Patent and Trademark Office, so we could be in for more information on innovative battery systems in the not-too-distant future. The automaker could forgo a public debut for the time being and opt to livestream the event. Or, who knows, it's possible the Detroit Auto Show just garnered itself a whopping debut for the show's debut event in June; the first rendering of the Lyriq aired at last year's Detroit show. Related Video: