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OBD II code lookup with a free diagnostic trouble codes, search and decode your vehicles error messages, and find the full list free on our website.
This page lists 5,000+ generic and manufacturer OBD2 Diagnostic Trouble Codes. You can also access the database by downloading the printable offline version of OBD2 codes (ideal for auto mechanics). TIP: This helpful resource site will reveal problem, cause, solution for every obd fault code which is picked up via computer software for car ...
Please type your question or enter an OBDII code for AI-driven insights. For example, you could ask, 'What does a bad ECM mean?' or 'What is the P0420 code?' or 'Infiniti G37 window not opening.'
This database contains standard and manufacturer specific diagnostic trouble codes (DTC's) that are used by some manufacturers to identify vehicle problems. This OBD II code database is intended to be an easy to use app to begin diagnosing vehicle repairs.
This list contains standard diagnostic trouble codes (DTC's) that are used by all manufacturers to identify vehicle problems. The codes provide below are generic codes that may not apply to all vehicles.
On-Board-Diagnostic (OBD) Trouble Codes are one way your vehicle reports self-diagnostic results. When the system identifies an issue, it turns on the check engine light and provides real-time data in addition to a standardized series of OBD2 Codes.
DTCSearch is a free search engine, which has the most up-to-date database of OBD-II diagnostic trouble codes (DTCs), and allows you to look up generic and manufacturer-specific codes.
