Best Chrysler OBD-II Scanners for DIY Diagnostics
Staring at a glowing “Check Engine” light in a modern Chrysler, Jeep, or RAM can be a uniquely frustrating experience, especially with the introduction of the Secure Gateway Module (SGW) in 2018 that locks out most generic tools. I spent three weeks testing 15 different diagnostic tools on a 2021 RAM 1500 and a high-mileage…