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Discussion Starter · #1 ·
I am looking to have someone lookup the vin for my 04’ Envoy so I could know the codes and if you would explain them that’d be awesome. I don’t have much experience with cars and I’m really wanting to learn and I thought my envoy would be perfect. Any help would be wonderful!!
VIN- 1GKDT13S742423524
 

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Codes? Most OBD2 codes are not all that limited to a VIN - there is a lot of crossover.

I think what you REALLY want is the list of the RPO codes in your glovebox - right?

There are sources for that information if you need it.

More info please ...... but in the meantime --- here's a very long 188 page .pdf file for you to cruise through .....

 

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Discussion Starter · #3 ·
Codes? Most OBD2 codes are not all that limited to a VIN - there is a lot of crossover.

I think what you REALLY want is the list of the RPO codes in your glovebox - right?

There are sources for that information if you need it.

More info please ......
That’s exactly what I’m wondering about. Wasn’t sure what they were called
 
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