Northwoods is the go-to for mobile repairs in the greater Twin Ports area

Mobile Vehicle Diagnostics in Duluth & Superior

Check engine light on? Warning lights you can't explain? We bring dealer-level diagnostics straight to your vehicle — no tow, no waiting for a shop to squeeze you in.

Starting at $150
  • ★ 4.9Google rating
  • 30+ yrsexperience
  • Licensed& insured
  • Upfrontquote before work

Owner-operated — you deal with Adam directly, start to finish.

XTOOL X100 PAD3 scan tool showing its special functions menu

What's included

We use the XTOOL X100 PAD3, a professional full-system scan tool with bi-directional control. That means we don't just read codes — we command components, run tests and perform service procedures that usually require a dealer visit.

  • Full-system scans of every module
  • Bi-directional tests and component control
  • Forced DPF regeneration
  • ABS brake bleeding
  • Electronic parking brake service
  • Steering angle calibration
  • Throttle body relearn
  • Injector coding
  • Battery registration
  • TPMS reset
  • Oil service reset
  • Key programming
“I had a wiring problem with my Amp power side steps. The problem was resolved! They are very professional, prompt and very fast in diagnosing the problem and repairing the issue!”
— Mj T., Google review ★★★★★

Common questions

What does diagnostics include?

A full-system scan plus testing to pinpoint the actual cause — not just a code readout. You'll know what's wrong and what it takes to fix it.

Can you fix it the same visit?

Often, yes. Many repairs and all of the service procedures listed above can be done on site the same day.

Do you work on diesels?

Yes — including forced DPF regeneration and other diesel service functions.

Serving Duluth, Superior and the greater Twin Ports area

We bring the garage to you.

Call or text Northwoods Unlocks & Mobile Mechanic and we'll come to you.

Call 218-341-1062 Text 218-341-1062
Call Now — 218-341-1062