GM OBD2 Diagnostic Trouble Codes

Discussion in 'GM Powertrain' started by TrailLeadr, Mar 15, 2007.

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  1. TrailLeadr

    TrailLeadr New Member 1000 Posts 100 Posts

    Cableguy was nice enough to compile these five files which outline what I believe are all of the trouble codes that your vehicle could possible throw at you. These would be for OBD II systems only. (Not OBD I)

    Attached Files:

    Last edited by a moderator: Jan 8, 2011
  2. collinsperformance

    collinsperformance New Member 100 Posts

    This is great. we should have a how to pull codes and what the codes are for ODBI systems too......Mike
  3. RatRod

    RatRod New Member 100 Posts

    You can purchase a scanner at your local parts store.
  4. 03TrailBlazer

    03TrailBlazer New Member

    Awesome to thave te code posted !!!

    Not sure about the autoparts stores in your area, but locally a lot of places will pull the codes for you for free. You migh check....
  5. TahoeFever

    TahoeFever New Member 100 Posts

    just one tiny little problem these codes dont match some GM vehicles ? i take it these could be used as guidelines?
  6. 03TrailBlazer

    03TrailBlazer New Member

    Which ones do they match ?

    Do we know which vehicles these do match ?

    Thanks !
  7. kirk.toune

    kirk.toune New Member

    Thanks for the diag codes. Does anyone know what a scanner costs?
  8. TahoeFever

    TahoeFever New Member 100 Posts

    i picked one up an OBD-II scanner at the local autozone for 40 bucks couple months ago wore out the other one from lending it to people :)

    it's the orange hand held one
  9. ajaxajax2000

    ajaxajax2000 New Member 100 Posts

    Thank's Cableguy. That's nice. Just ordered a ACTRON CP9180 Bilingual OBD II scan tool. Cost me 200 bucks.

    These codes will come in very handy.

    Thank's again. :sign0173:


    Here's a pic of the tool:

    [​IMG]
  10. bry2500

    bry2500 New Member 1000 Posts 100 Posts

    Thanks cable guy for getting these together for us all.

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