Car help for first-timers · Product preview

Stop guessing.
Start diagnosing.

Describe what you hear, see or feel. WrenchMind is being built to help you understand what to check next—without needing to name the broken part.

Choose my car →

Opens the vehicle area. Sign-in may be required.

A warning light shouldn’t send you into twelve browser tabs.

One video says it’s a cheap fix. Another says you need a new engine. Start with your own car and what you notice, rather than buying a part on a guess.

Start with your car.
Then describe the concern.

This is the intended path through WrenchMind. A complete diagnostic walkthrough is still awaiting verification.

  1. Select your vehicle

    Check the year, model and engine. Similar-looking cars can need different parts and procedures.

  2. Describe what you notice

    Use your own words, such as “it shakes when I stop.” You don’t need to guess which part failed.

  3. Check the available result

    Confirm that any guidance matches your car and names its information source. If it is missing or unclear, stop and get qualified help.

What WrenchMind can and cannot tell you.

A symptom or trouble code is a starting point, not proof that a part failed. WrenchMind cannot inspect your car or certify that it is safe to drive.

Repair procedures and tightening values need a reviewed source matched to your vehicle. Never replace missing information with a guessed value.

When information is missing: a recorded example

Recorded app test · 2012 Hyundai Genesis, 3.8 · Entered vehicle details were not independently verified.

“No matching reviewed specification source. No factory values were generated.”

The app withheld values. This is a source-limit example, not a diagnosis or repair instruction.

Current access and testing status.

Payments are in test mode. This page is not offering a live paid subscription.

Guide availability and scanner compatibility are still being checked. Reading directly from a car needs a compatible adapter and browser; physical adapter testing remains in progress.

A verified product demonstration will be added after a complete flow has been checked. Access to the app does not guarantee that a guide is available.

Questions before you try it.

What if I’ve never worked on a car?

You can describe what you notice without naming the broken part. You can also try the sample-data practice area linked below without working on a real car.

Do I need a plug-in scanner?

You can enter a code you already received from a scanner or repair shop. Reading codes directly from your car requires a compatible scanner and supported browser. Adapter, phone, browser and vehicle support vary; physical adapter testing remains in progress.

What if I choose the wrong car or engine?

Stop before following instructions. Vehicle details can change which parts and procedures apply. Check the selected vehicle, and don’t use guidance that doesn’t match it.

Can this tell me which part failed?

A symptom or trouble code alone cannot prove that a part needs replacing. WrenchMind can help you organize the concern, but you may need measurements, matching service information or a mechanic’s inspection.

When should I stop and get help?

Don’t attempt work beyond your tools or experience. If instructions are missing, unclear or don’t match your vehicle, stop and get qualified help. Reading a guide does not make a repair safe. Keep the vehicle stationary when using the app.

Still unsure? Take your notes to a qualified mechanic. For account help, contact WrenchMind. Never send your password.

Choose your car in WrenchMind.

Check the vehicle details first. Then describe the concern in your own words.

Choose my car →

Sign in for account features. Guidance and reviewed sources may be unavailable.