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 ).

Diagnostic Trouble Codes (DTC) are the codes generated and stored by the Powertrain Control Module (PCM) when the Onboard Diagnostic (OBD) system indicates a malfunction. Simply put, when your car system diagnoses that something went wrong, it …

Full list of OBD II Diagnostic Trouble Codes. If your Check engine light is on you may have a serious problem. Scan your codes and follow the chart to determine what the code means.

Get definitions and auto repair information for thousands of OBD-II codes. Look up B, C, U and P codes to diagnose your car problem.

Diagnostic Trouble Code (DTC) Charts and Descriptions Note: Refer to the applicable Workshop Manual section to diagnose the body and chassis DTCs. 2007 PCED On Board Diagnostics SECTION 4: Powertrain DTC Charts and Descriptions

2020年1月19日 · If the car's computer ever encounters a problem, a fault code or Diagnostic Trouble Code (DTC), will be stored within the car’s ECU memory. With a scanner plugged into the car’s On-Board Diagnostics (OBD) port you can read the list of codes stored, and therefore find out what the problem is.

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.

Full list of OBD II Diagnostic Trouble Codes for your Vehicle. If your Check engine light is on you may have a serious problem. Scan your codes and follow the chart to determine what the code means.

OBD 2 codes, also known as Diagnostic Trouble Codes (DTCs), are alphanumeric combinations that provide valuable insights into a vehicle’s condition. These codes act as a language that vehicles use to communicate potential issues, making them a vital tool for car owners, mechanics, and automotive DIYers alike.

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. Vehicle manufacturers may use manufacturer specific DTC codes that differ slightly from the codes below.