Wiring Diagram For Rear Window Heater for Hyundai Tucson

The rear heater relay is energized through the safety relay and # 26 15 amp fuse. The heated rear window switch activates the heating relay for the heated rear window and the heated rearview mirrors at the same time.

If the heater fuse is blown, check the wires in the trunk lid.

to repair the wiring and find a fuse, follow the link