99 lesabre rear defogger went off the light on dash is ok change fuse still who has diagram?

[Image of 1999 Buick LeSabre rear defogger wiring diagram]

Fuse:

- Fuse 18 (15A) in the underhood fuse block

Relays:

- Rear Defogger Relay (located in the underhood fuse block)

Switches:

- Rear Defogger Switch (located on the climate control panel)

Wiring:

- Black wire from the rear defogger switch to the rear defogger relay

- Black wire from the rear defogger relay to the ground

- Pink wire from the rear defogger relay to the rear defogger grid

Note:

- The rear defogger will only work when the engine is running.