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GM recalls 740,000 vehicles over daytime running light issue

General Motors is recalling over 740,000 vehicles due to a daytime running light issue that causes all of the affected cars to run afoul of Federal Motor Vehicle Safety Standards. Vehicles affected by this recall are spread across many of GM’s brands. Models include the 2020-2023 Cadillac CT4 and CT5, 2021-2023 Buick Envision, 2022-2023 Cadillac Escalade and Escalade ESV, 2022-2023 Chevrolet Silverado 1500, Suburban, Tahoe and 2022-2023 GMC Sierra 1500, Yukon, and Yukon XL. GM says that the daytime running lights may remain on in these cars when the headlights are activated. This is a problem, because FMVSS rules require that the daytime running lights deactivate once the headlights turn on. If the DRLs remain on, GM says that could result in additional glare, thereby increasing the risk of an accident. The cause of this failure to deactivate the DRLs comes from body control module software that “under a combination of certain pre-conditions, could fail to deactivate the DRLs,” according to GM. Other GM vehicles were tested, but due to a difference in software or hardware, they remain unaffected. If this is reminding you of another recent GM recall, youÂ’d be right, as GM recalled another 340,000 vehicles for the same issue last month. After that original issue was found within GM, the company began looking into its other cars to determine if the population was larger than originally thought. GM found the additional vehicles included in todayÂ’s recall have the problem. The fix will either be via an over-the-air update or it will require you to bring the vehicle into a dealer for a software update, depending on which vehicle you have. Owner notification letters letting folks know what is necessary are currently scheduled to go out on January 23, 2023. Related video: Cadillac Escalade Infotainment Review

Trucks and tidbits from GM's earnings report

General Motors announced this morning that 2018 was a good year for it financially, thanks in large part to the company's performance in North America, which was predicated, according to the company, on "strong pricing, surging crossover sales, successful execution of the company's full-size truck launch, growth of GM Financial earnings, and disciplined cost control." GM reported full-year income of $8.1 billion and EBIT-adjusted income of $11.8 billion. Crossover sales in 2018 were 1,034,808, an increase of 7 percent compared to 2017 deliveries. Throw in the body-on-frame SUVs and the ute number is a total 1,295,700. But let's face it: It is the trucks that really matter. The Chevy Silverado and Colorado, the GMC Sierra and Canyon. Altogether, GM sold 973,463 pickups in the U.S. in 2018. Although Ford gets bragging rights for F-Series sales, GM gets to point out that it has a greater aggregate number. An important factor regarding the trucks and the reported income is that during the last quarter, more than 90 percent of the new 2019 trucks were crew cabs (which have a higher sticker), and at GMC more than 70 percent were Denali and AT4 models (which have even higher stickers). According to reporting by Bloomberg, GM's pickup trucks combine for $65 billion in annual revenue. Clearly when the 2018 sales of the Silverado — 585,581— dwarf the combined sales of both Buick (206,863) and Cadillac combined (154,702), pickups are what matter to the overall health of the company in a way that it is difficult to otherwise achieve. The "disciplined cost control" is something that is very much in the public eye right now, as the company is taking out thousands of its workers, and there is still the "unallocated" plant situation and other plants that will remain under capacity. The numbers in GM's earnings report probably made Unifor members' heads explode in consternation, coming fresh off their Super Bowl ad: " GM, you may have forgotten our generosity, but we'll never forget your greed." But there are a couple of curiosities in the full GM earnings release. One is that so far as its autonomous efforts go, it mentions only that (1) in the first quarter of 2018 Cruise introduced a production-ready autonomous vehicle, and (2) Cruise attracted $5 billion in external capital from SoftBank and Honda. Not a whole lot of love for autonomy. Good thing they have the trucks to fund the program, to say nothing of the external capital.

The U-2 spy plane needs high-performance cars to help land

Typically, aircraft deploy their landing gear from three main points. Most military aircraft, for example, deploy two gears at the back and one forward, like a tricycle. Some civilian aircraft flip the layout, with two in front and one in back - tail-draggers. The U-2 Dragon Lady is wildly different than any of these. With a 103-foot wingspan but a body that's just 63-feet long, the layout of the U-2 makes a traditional landing setup infeasible. Instead, the U-2 utilizes a pair of wheels, one up front and one in back. With such a bizarre layout, landings are so tough that since the U-2's earliest flights at Area 51, the US Air Force has used high-performance chase cars to guide the pilot down safely. The landing process isn't over there, though. As this video from Sploid shows, balancing out the aircraft to fit the detachable "pogos" – think training wheels for spy planes – is a comical procedure requiring a number of airman using their full body weight to even out the U-2. This video also recaps some of the great vehicles that have served as chase vehicles for this legendary spy plane. They include Chevrolet El Caminos, and the Fox-body Ford Mustangs so favored by the California Highway Patrol. For the last several years, the USAF has utilized products from General Motors, using fourth-generation Chevy Camaros, before switching over to the Pontiac GTO and most recently, the awesome Pontiac G8. It's fair to say that if you're a gearhead in the Air Force, this is the job you want. Check out the video, embedded up top. News Source: Sploid via YouTubeImage Credit: Sploid Chevrolet Ford GM Pontiac Military Performance Videos