RE: Intm. Windshield Wipers.
I don't know if this is the same problem but I had trouble with my 99 Suburban intermittant wipers. They would sometimes not be intermittant, sometimes stop, but most of the time they wouldn't turn off until I turned the car off. That was a real pain because it hardly ever just rains here. So, when there was some rain, I would be reluctant to put on my wipers for fear that when it dried in a few minutes I wouldn't be able to turn them off and they would keep scraping until I pulled over.
Anyway, there's some sort of control box mounted just at the back of the engine compartment on the firewall. I got a replacement part from the dealer (not expensive, I believe it was around $30). He told me they sell lots of them. I replaced the old part and that did it. I'm sorry this is not very technical, but maybe someone more knowledgeable can add to this.
I don't know if this is the same problem but I had trouble with my 99 Suburban intermittant wipers. They would sometimes not be intermittant, sometimes stop, but most of the time they wouldn't turn off until I turned the car off. That was a real pain because it hardly ever just rains here. So, when there was some rain, I would be reluctant to put on my wipers for fear that when it dried in a few minutes I wouldn't be able to turn them off and they would keep scraping until I pulled over.
Anyway, there's some sort of control box mounted just at the back of the engine compartment on the firewall. I got a replacement part from the dealer (not expensive, I believe it was around $30). He told me they sell lots of them. I replaced the old part and that did it. I'm sorry this is not very technical, but maybe someone more knowledgeable can add to this.