A lawsuit says a failed vacuum pump in GM’s brake boosters can make the brake pedal extremely hard to push, leading to longer stopping distances and accidents.
Low voltage is temporarily disabling the power steering in more than 1 million GM trucks and SUVs, prompting a massive recall for the 2015 model year. A near carbon-copy recall was made for similar vehicles back in August 2017. The major difference? It was 2014 model year.