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Auto electrical

Diagnosis & Auto Electrical Repair in Lynnwood

Hard starts, dead batteries, warning lights and things that quit working. We have the diagnostic equipment and the experience to find the cause.

A KC Martin technician working at a car battery with a headlamp on
  • Complete car electrical system repair
  • Diagnosis for any make or model
  • Starters, alternators and batteries
  • Lights, wiring, fuses and switches

One system that runs everything

Your vehicle’s electrical system is really several systems working together: charging, starting, ignition, lighting and the computers that manage the engine and nearly everything else. The battery stores the power, the alternator keeps the battery charged while you drive, and together they supply everything the car needs.

Finding a fault in all of that takes state-of-the-art diagnostic equipment. It also helps to have a ton of experience with how these problems show up. KC Martin has both.

Common signs of an electrical problem

  • Trouble starting. A slow crank, a click, or nothing at all. This is the most common sign.
  • A battery light on the dash, which usually points to the charging system
  • A battery that keeps going dead, even after a jump or a new battery
  • Dim or flickering headlights
  • Fuses that keep blowing
  • Windows, locks, lights or gauges that work some days and not others
A KC Martin technician working under a truck on the lift
A KC Martin technician leaning over an engine, looking back at the camera

What we repair

Whether it’s your starter, alternator, battery, headlights, interior lights, ignition switch, wiring or fuse box, we can handle it from start to finish.

  • Battery and charging-system tests
  • Starters and alternators
  • Battery drains that kill a car overnight
  • Wiring repairs, connectors and grounds
  • Headlights, tail lights and interior lights
  • Switches, power windows, locks and other power accessories

Cars have changed. We’ve kept up.

A modern car has more wiring and more computers than anything on the road a generation ago, and a small electrical fault can show up as a problem somewhere else entirely. That’s why we test before we replace parts. Guessing gets expensive fast.

Batteries are a good example. Most last three to five years, and a cold snap finishes off the weak ones. A quick test tells you where yours stands, and we’re glad to do one while your car is in for anything else, including an oil change.

Reviews

Drivers around here say it best

More than 75 years in business means a lot of happy customers. Here are a couple of them.

Read more reviews
"Professional people in every role, straight up with the repair costs and I have every confidence in their work."
Angie Z.
"We have been using KC Martin for years and have never been disappointed. Their customer service is an example to the service industry and those who deal with them."
Rob Y.
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Prefer to talk to a real person? Call (425) 778-1177.