Abs/Brake lights but no codes

[syclone809]

Re: Abs/Brake lights but no codes

What is the procedure to do this?

https://howtune.com/articles/362-access-the-trouble-codes-on-a-91-93-gmc-syclone-typhoon

For future reference, towards the bottom after engine dtc's.

 

[turbo_tuna]

Re: Abs/Brake lights but no codes

Thanks!