Heated Glass Element: Testing and Inspection

- When the ignition switch is in the START or RUN positions, it connects circuit A1 from fuse 4 in the Power Distribution Center (PDC)to circuit A21. Circuit A21 supplies battery voltage to the fuse block bus bar that powers circuit G5 through the fuse in cavity 9.
- Circuit A6 from PDC fuse 3 supplies battery voltage to the fuse block bus bar that feeds fuse 3 and circuit F32. Check fuse 3 in the PDC and fuse 3 in the fuse block.
- Check for broken grid lines on the window.
- Check for a broken bus bar or disconnected leads at the rear window.
- Check for a good ground.