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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:

GM's labor deal with UAW union on verge of ratification

Nov 15 (Reuters) - General Motors' tentative labor deal with the United Auto Workers (UAW) union closed in on ratification as the votes were counted on Wednesday. Following the approval earlier in the day by more than 60% of union members at the Detroit automaker's large Arlington, Texas, assembly plant, additional votes in favor have the deal close to clinching majority approval. The number of union locals, most of which are smaller, still to report vote totals is not large. After several large assembly plants voted against the deal earlier on Wednesday, some media had reported the deal was heading toward failure. But Arlington's support, followed by strong voting in favor by smaller warehouse and parts facilities, has put the deal on the brink of approval. This would mark the first ratification of a deal, which runs through April 2028, with one of the Detroit Three automakers. Ford and Stellantis voting is still under way, and workers at both companies were favoring ratification by comfortable margins. The UAW's GM vote tracking site currently shows approval of the contract leading by a 54% to 46% margin with almost 32,000 workers having cast votes out of about 46,000 UAW-represented GM workers. The Arlington plant, with about 5,000 UAW members, has the most of any GM plant. Voting officially ends on Thursday at 4 p.m. EST, although most votes will be cast on Wednesday. The UAW went on strike for more than six weeks against the Detroit Three, seeking better wages, working conditions and cost-of-living adjustments. All three companies agreed to tentative agreements about two weeks ago. Workers at other GM assembly plants voted against the deal, including 60% of workers at its Fort Wayne, Indiana, truck plant, 53% at its Wentzville, Missouri, plant, 58% of workers at GM's Lansing Grand River plant and 61% of workers at the Lansing Delta Township plant. Seven of GM's 11 assembly plants rejected the deal. In addition to Arlington, workers at plants in Detroit, Fairfax, Kansas; and Lake Orion, Michigan; approved the agreement. Only nine facilities are still listed without vote totals on the UAW vote tracker, including GM's Lockport, New York, components plant with about 1,200 members. Those voting in favor of the agreement have a lead of almost 2,500 and many of the facilities still to come include workers who stand to receive large pay increases upon ratification.

Daily Driver: 2016 Cadillac ATS-V Sedan

Daily Driver videos are micro-reviews of vehicles in the Autoblog press fleet, reviewed by the staffers that drive them every day. Today's Daily Driver features the 2016 Cadillac ATS-V sedan, reviewed by David Gluckman. You can watch the video above or read a transcript below. And don't forget to watch more Autoblog videos at /videos. Show full video transcript text [00:00:00] Hey, it's David Gluckman with another Daily Driver. Today I'm driving a 2016 Cadillac ATS-V. This is the sedan model and it has the optional eight-speed automatic transmission. The ATS-V is the small performance car in Cadillac's lineup. It sits below the CTS-V, which is also new for 2016. Ever since the base ATS came out a few years ago, this has always been a wonderful chassis in search of a great engine to compliment it. This car really changes that. [00:00:30] They've dialed up the chassis, the suspension is a little stiffer, the body is even stiffer, and they've put this really nice 3.6-liter twin-turbo V6 engine under the hood. In terms of power and torque, the new V6 outguns it's main bogey, the BMW M3 and M4. The Cadillac engine puts out 464 horsepower and 445 pound feet of torque, which is tons. [00:01:00] The one issue, though, is the way it delivers that power. It's not as smooth as the BMW and there's a bit of turbo lag that you really don't feel in the German engine. Once you get moving, however, this engine really just wakes up. There's no lag once you're at highway speed. You can floor it and there's plenty of power and torque for easy passes and runup to extra-legal speeds. [00:01:30] It's tons of fun there but around town it just kind of lacks a little bit of the smoothness and responsiveness that we're kind of expecting for a car in this class. The engine does sound pretty nice, though. It has this nice little growl when you start it up and when you get on it, it actually sounds more like a supercharged engine than a turbocharged one. It's a little strange, I think that's maybe some active noise cancellation that Cadillac is doing to cancel out the whooshes and whirs that we're used to from a turbocharger. [00:02:00] That's fine with me. Whatever it is, it sounds good. This car gets the same fancy rear limited-slip differential that the Corvette introduced a couple years ago. It does a really good job of keeping everything manageable. You almost can't tell that the car has 464 horsepower. It keeps everything in line.