The electrical system includes several subsystems that provide your vehicle with that vital spark that makes it start and then keeps it running. It's one of the many systems on a vehicle that's ...

Of all the mind-boggling things some of us are forced to deal with when it comes to maintaining or even building classic trucks, the electrical system should rank right up there at the top-for many, ...

Automotive electrical systems are undergoing a major overhaul as a result of evolving vehicle powertrains and related systems. Three major considerations are the new 12-V plus 48-V electrical systems, ...

The automobile is changing right before our eyes. It’s gradually morphing from a traditional internal-combustion-engine (ICE) vehicle into a hybrid electric vehicle (HEV), and then to an all-electric ...

Volvo is upgrading its all-electric EX90 SUV to an 800-volt electrical system for the 2026 model year. The 2026 EX90 also gets new driver-assist and safety tech. 2025 EX90 owners can upgrade their ...

The nervous system of a car is the wiring that snakes its way through the chassis, delivering electrical signals to different systems and control modules. This mass of wires needs to be reliable, ...