This challenge is probably more difficult than the (now solved) previous one, but I live in hope that it isn't impossible.
I imagine that windscreen wipers of many Fiats from earlier decades work similarly to the Tipo that has a single speed motor with fast, "slow" and 2 intermittent settings.
The "slow" isn't slow, it's fast with a delay.
"2 speed wiper motors must have 3 carbon brushes", early Fiats only had 2.
My aim is to add a 2 speed motor and have the same number of controls, hopefully, using the original stalk switch.
How to wire it in is the problem.
I'm hoping that someone here has actually done it, knows how, someone who has, or someone who can.
I imagine that windscreen wipers of many Fiats from earlier decades work similarly to the Tipo that has a single speed motor with fast, "slow" and 2 intermittent settings.
The "slow" isn't slow, it's fast with a delay.
"2 speed wiper motors must have 3 carbon brushes", early Fiats only had 2.
My aim is to add a 2 speed motor and have the same number of controls, hopefully, using the original stalk switch.
How to wire it in is the problem.
I'm hoping that someone here has actually done it, knows how, someone who has, or someone who can.