Hi MT-2500...

I'm guessing you're familiar with Snap-On MT-2500? I bought one to datastream a '90 ZR-1, no-go - had to get GM Tech 1 for that. But will my MT extract A/C Module codes from my '98 GMC?

It HAS correctly ID'd and communicated the vehicle, but I don't have navigation complete...

Thanks, ChuckB