Module Authority is an auto electrical service specialist in Margate FL serving drivers across Fort Lauderdale, Coral Springs, Boca Raton, Pompano Beach, Deerfield Beach and Delray Beach. We diagnose and repair electrical systems, engine control modules, batteries, brakes and AC systems for cars and trucks. Vehicles with check engine lights, electrical failures, dead batteries or AC issues are diagnosed with professional equipment for fast accurate repair. Serving all of Broward and Palm Beach County.