The powertrain control module (PCM) is the brain behind your vehicle’s engine and transmission, but diagnosing it can be tricky. From spotting symptoms to verifying electrical integrity, a methodical ...
Ram is recalling about 2,500 model-year 2023–2024 Ram 2500 trucks with 6.7L Cummins diesel engines due to a software defect that can disable electronic stability control without warning. The flaw ...