Intermittent Wiper Delay

[Edward Anglemyer Jr.]

Hello! Haven't posted in a while. I finally got a harness for my F to M dash swap. It came with an Intermittent Wiper Delay Module but the harness only has a plug for a 2 speed switch. The module has its own white plug underneath the dash. This is my first time seeing a IWD module and im not sure what it does or how it works.

The harness came from a 79 Lebaron and the IWD has a white case.

 

[BudW]

I looked and I don’t have any data to give you about your ’79 wipers. The closest I have is ’77 and 86 FSM (Factory Service Manuals).
’77 Cars didn’t use intermittent wipers.
The ’86 uses a different system, a different ignition switch design and a different wiper motor design (so not much use).

I would highly recommend getting a ’79 FSM. 1979 CHRYSLER Plymouth Dodge Chasis Body & Electrical Service Manual Book | eBay this one is a very good price and you get both books (one is for everything electrical and the other book is everything but electrical.
BudW