Rear window defogger not working. I have read a zillion posts and am appearantly to dense to figure it out. I have tested with multimeter & have 12v power at driver's side tab when dash button it turned on with ground to tail gate. I have 12v testing from tab to tab with switch on. I have continuity accros the grid, testing from tab to tab with the power switch off. I have ~12v across the grid testing all lines at several spots each.
Seems like it should be working, what am I missing?
Seems like it should be working, what am I missing?