1991 Gmc Sierra/silverado on 2040-cars

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GM recalls 3.8 million vehicles in North America due to braking issue

WASHINGTON — General Motors Co said Wednesday it was recalling 3.46 million U.S. pickup trucks and SUVs to address a vacuum pump issue that could make braking more difficult and that has been linked to 113 accidents and 13 injuries. The recall covers 2014-2018 model year vehicles, including some Cadillac Escalade, Chevrolet Silverado, Chevrolet Tahoe, GMC Sierra, Chevrolet Suburban and GMC Yukon vehicles. In late June, GM recalled 310,000 vehicles in Canada for the same issue. GM did not immediately explain why the Canadian recall occurred more than two months before it called back the vehicles in the United States. The recall was triggered because the amount of vacuum created by the vacuum pump may decrease over time, GM told the National Highway Traffic Safety Administration (NHTSA) in documents posted on Wednesday. The NHTSA opened a preliminary investigation into the issue last November, and said it had reports of nine related crashes and two injuries. It provided GM in July with additional field reports that prompted the automaker to open an investigation. GM said it could affect braking in "rare circumstances." The NHTSA said in a statement the "vehicles may experience brake boost failure, which would require increased brake pedal effort, leading to a hard brake pedal feel, and potentially increased stopping distance." GM said dealers will reprogram the electronic brake control module to improve how the system utilizes the hydraulic brake boost assist function when vacuum assist is depleted. GM said the vacuum assist pump, which is lubricated with engine oil that flows into the pump through a filter screen, can in some cases lose effectiveness over time, as debris such as oil sludge can accumulate on the filter screen. GM told NHTSA that prior model years used a different brake assist system design, and vehicles manufactured after 2018 were not equipped with the affected pump design. Separately, GM said on Wednesday it is recalling 270,000 additional U.S. vehicles in three smaller recalls, including 177,000 2018 Chevrolet Malibu cars with 1.5L turbo engines because an error in the engine control module software may result in the fuel injectors being disabled.

Texas sues GM, saying it tricked customers into sharing driving data sold to insurers

Texas filed a lawsuit Tuesday against GM over years of alleged abuse of customers' data and trust. New car owners were presented with a "confusing and highly misleading" process that was implied to be for their safety, but "was no more than a deceptively designed sales flow" that surrendered their data for GM to sell. The suit contends that at no point was selling driving data ever even suggested as a possibility, putting GM in violation of the state's consumer protection laws. Texas Attorney General Ken Paxton is seeking a jury trial and at least $10,000 per offense (every GM car sold in the state since 2015) and a hefty add-on of $250,000 in cases where the victim was over 65. Texas seems to be flying high after a recent $1.4 billion settlement from Meta over other privacy concerns. This may well be a way to solve any pending budgetary issues in the Lone Star State.

GMC says it's 'considering' an all-electric Sierra pickup

GM loves to talk about its electric future — Cadillac was just announced as the brand's official electric division — but trucks haven't been mentioned as a part of this electric revolution, so far. However, that may be changing. CNBC spoke with Duncan Aldred, vice president of GMC about the potential for an electric GMC Sierra. He replied, "Certainly, it's something we're considering." As the Sierra goes, so does the Chevrolet Silverado, and vice versa. But it would make sense for GM to introduce electrification to GMC first, followed by the Silverado. GMC already gets premium features such as the Multi-Pro tailgate are GMC exclusives, after all. It's also marketed as more high-end and premium, which could help make the cost of an electrified Sierra easier to recoup for GM, and easier to stomach for customers. This electric truck consideration could be in response to Ford's aggressive declaration of an electric F-150 the other day, as well as the electric concept trucks from Rivian and Bollinger. The concepts in particular have generated much excitement for their ridiculous claimed performance and shocking utility. If GMC is only "considering" it, then we imagine the brand isn't too far along the development path, if it's even started. Regardless, it's the most affirmative stance we've seen GM take on total electrification of a full-size pickup truck yet. We asked GMC for confirmation and for any clarification it could provide us on the Sierra's electric future, but a spokesperson responded with, "no comment." Related video: