Where is the Pulse board located on a 98 grand prix gtp?

[Thenerveman]

I have problems with the original one and want to replace it. It's under the area where the wipers are attached right? I just unscrew the plastic piece sitting above the hood/below the windshield and it is in there?

[Thenerveman]

Anyone? I just wanna replace it and dont feel like looking for it. Ive done research online but there is no definite answer.

[Scottydoggs]

if i only knew what a pulse board was......

[Scottydoggs]

i googled it, and it tells you were it is, sounds east, remove the wind shield cowl, swap it.

Pontiac Grand Prix Wiper Motor Transmission Linkage Pulse Board first part, top of the page.

[Thenerveman]

Thank you

[PartsLady]

Whats it do?

[Scottydoggs]

seems to be the brain for the wiper functions, maybe the delay feature. i must say, i never heard of one before. i learned something, not 100% sure what i learned, but i learned something lol

[Logan541]

as long as ya learned lol

[Thenerveman]

Whats it do?

Sorry for the delayed response I am installing it today. It controls how fast the window wipers pulse when you have them set on a delay. Mine randomly stop/work but only work on the constant mode (not pulsating) so i need to replace it.

[Slappyn]

I tried to get that panel off before to take care of some rust. The screws were stripped and I never pulled it off so good luck to you.

[Thenerveman]

I tried to get that panel off before to take care of some rust. The screws were stripped and I never pulled it off so good luck to you.

Ok I did it. Heres a link to the how to I made.
http://www.grandprixforums.net/how-r...ml#post1060071

[RyanP]

Wow this is great...does anyone know where it is in a 2004 Grand Prix...I think I'm going crazy! getting ready to tear the dash apart.