• Welcome to H4O! For a reduced ad experience, please login or register with the forum.

gm passlock

  1. M

    H3 Remote Starter Instillation - Complete Guide (GM Passlock II Bypass included)

    I’m new to this forum, well new as a contributor. Being a 2007 H3 owner of the same vehicle for ten years I have frequented this site and appreciate all the tips people have offered. I feel I’m somewhat indebted and should contribute to ‘H4O HUMMER’ for the amount of information I have pulled...
Top