Welcome To MILLSBORO'S BEST AUTO REPAIR Co.

Electrical System Repairs

Reliable Auto Electrical Repairs in Millsboro, DE

At Long Neck Auto, we specialize in fast, accurate, and affordable car electrical system repairs. From dead batteries to complex wiring issues, our certified technicians use advanced diagnostics to find and fix electrical problems quickly—so you’re not left stranded or stuck with flickering lights and warning messages.

1. Our Electrical System Services Include:

Battery Testing & Replacement
Alternator Testing & Replacement
Starter Motor Repair
Electrical Diagnostics & Code Scanning
Wiring Repair & Harness Replacement
Fuse & Relay Replacement
Power Window & Door Lock Repair
Headlight, Taillight & Turn Signal Wiring
Dashboard Warning Light Diagnostics
Electrical Shorts & Parasitic Draw Testing
Ignition Switch Repair

Signs Your Vehicle Has Electrical Problems:

Car won’t start or struggles to crank
Dashboard lights flicker or won’t turn off
Battery light or check engine light is on
Burning electrical smell
Blown fuses or clicking sounds when starting
Power accessories (windows, radio, wipers) fail
Headlights dim or inconsistent

We Handle Electrical Issues Big or Small

Whether it's a faulty sensor, a drained battery, or an elusive electrical short, we’re equipped to solve the problem and get your vehicle working like it should. Don't ignore electrical issues—they often get worse over time and can affect your safety.

Schedule Your Appointment Today!

Types of Electrical Repairs We Offer

Battery System Diagnostics & Terminal Cleaning

Recommended For: Vehicles with dim lights, slow starts, or visible corrosion on battery terminals
Frequency: Annually, or before winter/summer seasons
Purpose: Ensures a solid power connection, prevents cold-start failure, and extends battery life

Electrical Shorts & Parasitic Draw Testing

Recommended For: Vehicles with recurring battery drain, unexplained warning lights, or accessories that turn on/off randomly
Frequency: As soon as unusual battery drain or electrical behavior is noticed
Purpose: Identifies hidden current leaks that can kill batteries and disrupt modules, often preventing more expensive electrical damage

Starter & Ignition Switch Repair

Recommended For: Vehicles that click when starting, require multiple key turns, or intermittently won’t crank
Frequency: Based on wear, but common after 80,000–120,000 miles
Purpose: Replaces worn or faulty components to restore proper startup and ignition reliability

ECU/Module Communication Testing

Recommended For: Newer vehicles with random system malfunctions, check engine lights, or faulty accessory behavior
Frequency: As needed — particularly in vehicles with advanced safety, infotainment, or climate control systems
Purpose: Verifies whether your car’s computers are communicating correctly — helps catch software or wiring issues early

Full Lighting System Restoration

Recommended For: Vehicles with dim, flickering, or intermittent lights — interior or exterior
Frequency: Every 3–5 years or when bulbs/LEDs begin to fail
Purpose: Restores nighttime visibility, ensures legal compliance, and reduces risk of electrical fire from faulty sockets

Why Choose Long Neck Auto for Electrical Repairs?

Full diagnostics beyond the code reader — we test voltage, amperage, and circuit continuity
Transparent service — we show you the problem, not just a printout
OEM and aftermarket part support — we repair everything from classic wiring to modern modules
Faster turnarounds and no dealership markup