Gentex Ghshl4 Wiring Diagram. Web gentex rear mirror repair wiring diagram. Web 6.2 route the mirror ground wire (black) to the ground point. Gentex Ghshl4 Wiring Diagram Art Fit from art-fit1.blogspot.com 6.3 remove the bolt or screw from the ground point and install the ring terminal over the ground bolt/screw. Gentex 453 wiring diagram from […]