My wipers stopped working so I purchased a new wiper motor and wiper fluid pump. Wipers work now but the fluid pump doesn’t. Took it to my shop and my pulse board is shot. I am in need of a new wiper pulse board, part #22038486. Having no luck finding one. Any help is appreciated.

 

The part number you need for the motor cover/pulse board on the 86 is 22039684

GD

 

You sure? Because the number on the bad one is the one I listed

 

The number I posted is the updated version of the one you posted. You really don't want the old version. That's why your's is broken.

GD

 

Ok I get it

 

I miss the pulse on my 84 .have been looking for a board for years. It's nice to see a number to look for BUT do know if 22039684 well work in the 84? thanks for any reply. Or were it might be found?

 

Should, yes. But good luck finding one.

GD

 

Would you know the pulse board number for an 84 ?

 

I don't. I own an 85. Found the part number for that and when I found out the boards are basically impossible to find, I hoarded every reasonably priced eBay auction I have found for the last three years and now have a small collection of the things. None for sale.

GD

 

If you know someone that knows a bit of electronics, here is what I found:

https://www.thirdgen.org/forums/elec...pers-92-a.html

RBob.

 

IIRC the compatibility years are:

82-83

84-86 Berlinetta
84-87

88-92

 

This is what I used in my 84.

 

That’s what I’m looking for!!!!! Still can’t find one though.

 

Sure its not just the pump, they fit/plug into those early covers, but are very unreliable.

 

It’s not the pump. We have a new pump and motor. Tested electrical pulse board and it’s bad

 

Can you take a photo of your cover? I have a few spares I was going to fix and sell.

I replaced the capacitors on my 86 board to get it to work again.

 

These are the photos of the outside and inside of what I need to get.

 

[QUOTE=Alfisti;6337987]Can you take a photo of your cover? I have a few spares I was going to fix and sell.

I replaced the capacitors on my 86 board to get it to work again.[/QUOTE

Yes, Yes, Alfisti , my 84 Camaro uses the same board and cover shown in photos on this page / with the blue half moon plastic piece over the board. I would dearly like to purchase one. The only thing on the car not working. Thanks for the e-mail.
spenc

Not the best shot of wiper but..it again it has the blue half moon plastic piece turning over the board.

 

OK let me check my stash tomorrow, I think they are buried under the pile I call a workbench. I can test on my 86. "if it doesn't work I will see about replacing the caps

Does $50 sound reasonable if I have to repair it? If it works as is I think $20 is fair plus shipping.

And I agree it's so nice to have fully functional wipers. In Portland intermittent is a necessity.

 

That would be great. We live in Seattle area and having intermittent is a must. Send me a private message once you figure out what you have

 

Alfisti, looks like there's a few of us that want a green board. The price sounds good. Keep my fingers crossed

spenc

 

Alfisti, well you let me know if have any pulse boards left. You said you had two and I had agreed with your price but have not heard anything. thanks

spenc











o

 

On the early boards it's not just the capacitors that fail - the early model boards used a thin plastic arm (where the blue pizza slice is on the board pictured) with just a slender finger that breaks off.

GD

 

Yes I know this. As I said previously, my car uses the wiper with the blue pizza shaped piece that rotates on the green board. Still holding out hope that I can buy one of your extra boards. Mine is the same as those pictured above. thanks for your reply.

 

Dear Sir, it's been some time since you offered a pulse board on this page. I agreed to your price but raise it if you see fit. my hopes are still up so please let me know if we can't make a sale. Thanks
Spenc

 

Sorry for the delay Spenc, my real job has been busy lately.

I have one good board which I am selling to the OP, and I found one with a broken arm but good board. I will try to check my stash again today.

Thanks,
Ian

 

Thanks Ian, no hurry on this but let me refresh. I have the 84Z that uses the same board and blue came as posted above from dlinger on 10/16/19 and moonlightlady 79 on 11/02/19 on this page. I don't have or need the one with the clear plastic arm. I need the board that sits under the blue (not easily broken) pizza cut shaped cam.( as in above photos). Happy Holydays
Spenc

 

Hi Spenc, I know I have the board I repaired, but then I installed it incorrectly and broke off the arm. If I still have it I'll sell you the board for $30 shipped and if it doesn't work I'll give you your money back.

I will send you a PM.

Ian

 

hello, just finding this now, i am having problems with the wipers on my 1986 base model. i just replaced the wiper motor, and the Multi-Function switch that controls the wipers is also new. I remember testing continuity to the plug that goes to the wiper motor. any suggestions? could that control board piece be the thing i need?

 

I believe the wipers should work somewhat even with a bad board, but it's been a few years and I could be wrong.

What are you symptoms?

You can pull the board off and clean up all the connections and see if that helps. Just make sure the wipers are off and don't rotate the cam when it's off. If you do they like to eat or break the internal cam.