Automotive.
Where do you want to go?
Everything for diagnosing, fixing and choosing a vehicle — codes, parts, tyres and professional tools.
OBD2 Fault Codes
Every P, B, C, U code — meaning, cause, severity and the verified fix.
Explore codes →
Vehicles
Make, model and year — fluids, torque, maintenance, recalls and TSBs.
Find your vehicle →
Tyres · car & moto
Sizes, seasons and brands — real-time offers for cars and motorbikes.
Go to the tyre department →
Spare parts department
Original, compatible and used parts — every supplier, one view.
Go to the spare parts department →
Accessories
Dash cams, mats, roof racks, comfort.
Visit the Accessories department →
Tools and diagnostics
Code readers, torque wrenches, jacks, multimeters.
Visit the Tools department →
Tuning
Suspension, turbos, exhausts, styling.
Visit the Tuning department →
TroubleAtlas Pro subscription
For professionals: local visibility, AI reception and shop-management tools.
Discover Pro →
TA YouTube Channel
Step-by-step repair videos and our own channel — launching soon.
Used Marketplace
Buy & sell used parts, tools and workshop equipment — one place.
Independent reliability
scores for every car.
Beyond codes and parts, we rate the reliability and real worth of vehicles, brands and models — a transparent score that owes nothing to the manufacturer. The reference to check before you buy, repair or trust a car.