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Electrical Diagnostics in Atlanta, GA

We identify wiring faults, battery drain, and module communication issues using OEM tools and advanced diagnostics.


Our in-shop electrical diagnostics service pinpoints issues that cause warning lights, power loss, parasitic drain, or non-functioning components. We use Dealer-level scan tools, multimeters, and diagnostic workflows to accurately identify the root cause of electrical problems — from corroded wires to module failures.

Pre-scan the vehicle with OEM software to detect stored faults

Inspect relevant fuses, relays, and circuits

Perform voltage drop and continuity tests on suspect wiring

Use live data and communication checks to isolate the problem

Provide a detailed report and next steps for repair

Battery drains (parasitic draws)

CAN bus or module communication faults

Short circuits or open wires

Blown fuses and relay problems

Charging system irregularities

Faulty sensors or connectors

Lighting or power accessory failures

Need Help Diagnosing a Vehicle Electrical Issue?

Our expert technicians are ready to isolate and solve your toughest electrical problems.

  1. General repair shops needing deeper diagnostics
  2. Collision centers tracing post-repair electrical issues
  3. Dealerships offloading diagnostic overflow
  4. Individual drivers facing intermittent electrical faultsNo guesswork, no unnecessary part swaps — just accurate diagnosis.
  1. Battery dies overnight
  2. Random warning lights or no-crank issues
  3. Power locks, windows, or lights malfunction
  4. Modules not communicating or responding
  5. Unexplained fuses blowing or relays overheating
  6. Intermittent system failures

We provide ADAS calibration and diagnostics throughout the Atlanta metro area, covering a 25-mile radius from our Chamblee location. If you’re located outside our standard service radius, we may still be able to help. A travel surcharge may apply based on distance.

How long does electrical diagnosis take?

It depends on the complexity of the issue, but most tests take 1–3 hours.

Can you find battery drains?

Yes — we specialize in parasitic draw testing and battery drain diagnosis.

What if it’s a bad module?

We can identify and replace faulty modules or recommend repairs.

Do I need to bring anything?

Just the vehicle. If the issue is intermittent, bring as much info as possible.

Schedule Expert Electrical Diagnostics in Chamblee

We’ll help you isolate the issue and get your systems functioning like new.