Electrical faults can appear in countless ways—from dim headlights and blown fuses to warning lights and no-start conditions. The challenge is that most modern systems are interconnected, and a fault in one circuit can trigger errors in another.

Common electrical problems include:

• Battery drains or parasitic draws
• Charging system faults or voltage irregularities
• Blown fuses or melted connectors
• Module or relay communication errors
• Lighting or accessory malfunctions

Our ASE-certified technicians use digital multimeters, lab scopes, and factory scan tools to trace voltage, resistance, and current across circuits. Every test is documented in your Complete Vehicle Health Report, showing not only what failed—but why.

The Garage MKG combines advanced diagnostics with meticulous craftsmanship. We don’t replace parts based on codes—we verify the root cause through live data and load testing.

Our electrical services include:

• Battery, alternator, and starter diagnostics
• Fuse, relay, and circuit protection testing
• Harness inspection and repair
• Module communication and network testing
• Connector cleaning and corrosion treatment

Whether it’s a corroded connector hidden under the dash or a complex ground fault in a BMW, our technicians have the tools and experience to fix it correctly the first time. Each repair ends with a validation test to confirm the fault is resolved and the system is operating at factory spec.

Drivers in Muskegon, Norton Shores, and Roosevelt Park trust The Garage MKG for our transparent process and technical accuracy. We use dealership-level equipment to test, isolate, and document electrical faults without unnecessary part-swapping.

We specialize in both European and domestic electrical systems, including CAN and LIN communication networks, comfort modules, and electronic ignition systems. Our communication-first approach means you’ll understand every test, result, and recommendation before work begins.

We don’t guess—we prove.

If your vehicle is experiencing electrical issues, intermittent power loss, or starting problems, schedule automotive electrical service with The Garage MKG today. Call (231) 246-7735, visit 1860 Henry St, Muskegon, MI, or book online anytime.

We’ll identify the issue with accuracy, document our findings, and repair your system with the precision and care you expect from Muskegon’s most trusted repair facility.