MECHANIC AI • VIN LOOKUP • DIAGNOSTICS • TUNING

Blueprint Diagnostics AI

Any 1981+ VehicleVINNHTSA vPICP • B • C • UCode families5-stepTest plansOEMService source
NO OWNER DATA

BLUEPRINT DIAGNOSTICS • AUTOMOTIVE HELP MADE SIMPLE

Choose the job and get straight to the next test

Scan a VIN, talk to Mechanic AI, import a vehicle-aware log, or open the tuning dashboard. Each workspace keeps the evidence and next step easy to find.
PUBLIC & READYNo account required • works on phone or computer
☁SIGN IN • SYNC EVERY DEVICE

Open Cloud Garage

Save multiple vehicles, VINs, repair history, diagnostic results, tune changes, and CSV log references in one private account workspace.

Open my garage →

SIMPLE WORKFLOW

Three rules keep diagnosis clean

1
Identify

Decode the VIN, read every module, and save the exact code and freeze frame before clearing anything.

2
Test

Follow the ordered checks. Inspect first, measure second, and replace a part only after the fault is proven.

3
Verify

Repeat the original conditions, confirm the symptom is gone, and make sure the code or warning does not return.

WHAT DATA IS INCLUDED

Know where every answer comes from

Official public dataNHTSA VIN decoding, recall campaigns, remedies, complaint records, and manufacturer communications.
Verified diagnostic guidesEvidence-first code and symptom workflows with safety stops and expected results.
Educational visualsCircuit patterns and test-point order—not guessed wire colors, pins, or factory connector views.
Licensed factory dataExact wiring, locations, torque, removal pictures, and OEM specifications open through the proper service portal.

ALREADY ADDED A VIN + LOG?

Let the analyzer prioritize it

Open AI Review to see fuel, knock, heat, oil-pressure, voltage, and available transmission checks tied to the recorded evidence.