1441 Bush St., San Francisco, CA 94109 | 415-771-1933
Electrical Diagnostics & Repair Services
Electrical problems can affect everything from starting your vehicle to keeping essential systems powered while you drive. Gage Automotive in San Francisco uses modern diagnostic equipment to identify and repair electrical issues, including battery, alternator, and starter problems.
Whether you’re experiencing dimming lights, a vehicle that won’t start, unexpected battery drain, or a warning light on the dashboard, we can diagnose the cause and recommend the appropriate repair to help restore dependable performance.
Alternator Repairs & Replacements
The alternator keeps your vehicle’s battery charged and supplies power to electrical systems while the engine is running. Warning signs of alternator problems can include dimming headlights, electrical issues, a battery warning light, or a battery that repeatedly loses its charge. We can test the charging system, diagnose alternator problems, and repair or replace the alternator when necessary.
Battery Replacements
Your vehicle’s battery provides the electrical power needed to start the engine and supports various electrical systems when the engine is off. Slow engine cranking, clicking when starting, dim lights, or frequent jump-starts can indicate a weak or failing battery. We can test your battery and replace it with a properly matched replacement when it can no longer provide reliable starting power.
Starter Repairs & Replacements
The starter uses electrical power from the battery to turn the engine over when you start your vehicle. Clicking sounds, slow or intermittent cranking, or an engine that fails to turn over can point to a problem with the starter or related electrical components. Our technicians can test the starting system, identify the source of the problem, and repair or replace the starter as needed.
Frequently Asked Questions
