Hi everyone.
First post here. 1985 Olds Toronado with 77,000 original miles. Problem is windshield wipers will not turn off without turning off the key. Dangerous when snowing! Sometimes even stay on after the key is turned off.
I would guess needs new switch but I've heard somethhing about bad circuit board on the motor. Help me God! I can't afford to buy both motor and switch. Cruise control also does not work..
Please, help me out! All the best to you all, Tim

 

Yes there is a curicut board under the cover ,with a delay Module It will need to be re solderd in . But Go back to basics first tighten all 3 bolts mounting the MTR. disconecet single green wire from unit &try system .this one works off a ground .Cant go much farther without confussion, ON The Cruise Apply 12 V to terminals A&E with IGN ON servo will click ,check brake lights &TS as these will affect the cuise curicut.along with any vacume leaks

 

I have a good friend that is a teacher at a Vo-tech and this is true. However, they usually have more cars than they can use so it might be difficult to get in and then it may take a while. Sometimes GM or Ford or some other manufacturer will donate a complete car for this use as they prefer to teach on newer models so the kids can concentrate on the money makers, i.e. newer than five years old.

 

Forgot 1 thing remove cover & disconect single wire on board & tape it out of the way this will give you control of wipers but eliminates Delay