Auto Electrical Repair in Pataskala, OH

Expert Diagnostics for the Most Complex Systems

Electrical problems never come at a good time. Maybe your car won’t start, your lights are flickering, or something just feels off. What you need most is a team you can trust to find the issue and fix it properly. At Tanzillo Automotive, we’re known not just for our repairs, but for how we treat people. You’ll get clear communication, honest answers, and expert diagnostics from a team that truly cares.

Our technicians are highly trained and equipped with advanced tools to diagnose even the most complex electrical problems, from faulty sensors and dead batteries to wiring faults and module failures. We don’t guess. We get it right the first time, so you can get back on the road with peace of mind.

Reliable Electrical Services for Every Vehicle System

We provide electrical repair for domestic, European, and Asian vehicles, as well as diesel trucks up to F-550 and local fleet vehicles.

Battery Testing & Replacement

Precise testing to confirm battery health, with quality replacements matched to your vehicle.

Alternator & Starter Service

Complete testing and replacement of alternators and starters to restore reliable charging and starting power.

Electrical Diagnostics

Using Autel scanners, oscilloscopes, and multimeters, we pinpoint faults instead of guessing at symptoms.

Wiring & Circuit Repair

We locate and repair damaged wires, corroded connectors, and shorts to restore consistent power.

Lighting System Repairs

From flickering headlights to brake lights that won’t come on, we service all vehicle lighting systems.

Fuse & Relay Replacement

Testing and replacing blown fuses or faulty relays, while fixing the root cause to prevent repeat failures.

Signs Your Vehicle Needs Electrical Service

Auto electrical issues often begin subtly but can escalate quickly. If you’re experiencing any of these symptoms, it’s time for a diagnostic inspection:

Dim or Flickering Lights

Often caused by weak batteries, alternator problems, or poor ground connections, flickering lights can affect visibility and signal charging system issues.

Dashboard Warning Lights

Battery, ABS, or check engine lights that stay on often indicate irregular voltage, faulty sensors, or communication errors between systems.

Vehicle Won’t Start

A slow crank, clicking noise, or no response at all could mean the battery, starter, or ignition system is failing, even if the battery is new.

Power Accessories Not Working

If your windows, locks, or other accessories stop working, you could have a wiring fault, blown fuse, or failing switch.

Burning Smells or Damaged Wiring

A burnt smell or visible wire damage is a serious safety concern and should be inspected immediately to avoid further damage or even fire risk.

These signs could be caused by anything from a weak battery or corroded terminals to more serious faults in the charging or control systems.

Why Pataskala Drivers Trust Tanzillo Automotive

When it comes to electrical systems, accurate diagnosis and skilled repair make all the difference. Here’s why drivers across Pataskala choose our team:

Certified Technicians – Electrical work is handled by ASE-certified techs, Ford Senior Master Technicians, and Ford ASSET graduates with deep diagnostic training.
Advanced Tools – We use Autel scanners, oscilloscopes, and circuit testers to find the exact cause of electrical issues.
All Vehicle Types – From passenger cars and SUVs to light-duty diesel trucks, we handle electrical diagnostics on any make or model.

No Guesswork – We get to the source of the problem, not just the symptom, so your electrical issue is fixed right the first time.
Warranty-Backed Repairs – We offer 2-year/24,000-mile and 3-year/36,000-mile warranties through NAPA and TechNet, depending on the repair.
Easy Service Options – Take advantage of early bird drop-off, fast online payment, and a welcoming waiting area while we care for your vehicle.

Frequently Asked Questions

How do I know if my car has electrical issues?

Some signs are obvious, like flickering headlights or a vehicle that won’t start. Others can be harder to spot, such as power windows that only work sometimes, warning lights that won’t stay off, or fuses that keep blowing. If something electrical feels inconsistent or unreliable, it’s time for an inspection.

Why won’t my car start if the battery is new?

If replacing the battery didn’t fix the issue, something else in the starting system is likely to blame. Faulty starters, ignition switches, or wiring problems can all prevent the engine from turning over. Our diagnostics check each part of the system so we can pinpoint the real cause.

Is it safe to drive with electrical issues?

It depends on the issue, but many electrical problems affect critical systems like headlights, airbags, or engine management. Even if your vehicle still runs, electrical faults can get worse quickly and may leave you stranded. The safest choice is to have it checked right away.

Don’t Wait on Electrical Problems. Schedule Today!

If your car isn’t starting, your lights are flickering, or accessories aren’t working like they should, don’t wait. Electrical issues tend to get worse over time and can leave you stranded when you least expect it.

We’re located at 8282 National Rd SW in Pataskala, OH, and we’re just a call away at 740-919-0830. You can also request an appointment online at your convenience.

Trust Tanzillo Automotive for precise electrical diagnostics and reliable repairs, serving Pataskala, Johnstown, and the surrounding communities.