Cookies Our website uses cookies. If you are happy for us to do so, just click Close. ->
For full details of the cookies we use and how we use them, or to change your settings please see this page.
This is a shared computer - do not remember this setting after I close my browser
 
 
 

Select a quick result below or hit Search for full results
Products matching your search:

Help Articles matching your search:

Experts in car diagnostics since 2001
 
Christmas and New Year delivery information
  Home Articles Fault code definitions (DTCs)

Where can I find fault (or trouble) code definitions (DTCs)?

Fault code definitions, trouble code definitions or DTC definitions can be a challenge to find.

Our online database of OBD-II, EOBD and VAG (VW/Audi group) fault code definitions might be able to help. It contains over 21,000 definitions and is constantly growing - please click here

Other good sources of fault code definitions are:
  • Diagnostic tool user manuals
  • Car service manuals
  • Technical Services CDs
  • Specialist publications, e.g. Autodata
  • Internet search
 
Our customers have given the following products a 5-star rating
Review Widget
Want to sign up to our email newsletter? *
Email:
* - We only email about once a week, and will only use your data as outlined in our Privacy Policy