Electrical : On cars, trucks, vans and suvs, electrical means all of the electronic systems in the vehicle. This includes wiring, lights, computers, wipers, engine electronics, transmission electronics, body electronics and all of the sensors and switches combined. Electrical diagnostics, on vehicles, can prove to be quite challenging. Some electrical repairs can be small like a light bulb or a fuse. Other electrical problems can be very difficult like wiring harness repairs and computer diagnosing. Whatever the electrical dilemma, Guy’s Automotive specializes in all types of electrical repairs.