crwdns2934241:0crwdne2934241:0 jayeff

crwdns2934249:0crwdne2934249:0:

Hi @brandon_k

Have you tried checking the [https://www.troublecodes.net/gm/|OBD codes], just in case they might show something, you never mentioned it?

Don’t know the vehicle but online seems to show that the port is located under the dash to the left of the steering column

crwdns2915684:0crwdne2915684:0:

open