the park tab is bent. it is a thick piece of metal that must be bent back slightly toward the wiper motor with a hammer or plyers.
I assume this issue started when there was snow/ice on the windshield?
Put it in reverse.
There are two positions for the wipers on an ES330, winter and summer position. The summer position is down under the hood, and the winter position is where I imagine they are now. To switch between the two, just requires a push down to summer position, or a tug up to winter position. The idea between the two positions is that in winter, with snow on the car, the wipers won't get stuck underneath the hood, but during the summer, when that isn't a concern, they can be tucked out of the way for a cleaner look.
They usually don't do that, but if you turn the car off while they're still going, they might get stuck that way. To fix that just turn the car back on. They should go back to the "down" position, then you can turn the car off again.
Wiper motor cogs can wear down and fail to leave the wipers in the lowest position. If the wipers had encountered some resistance they can also slip. It could just be a simple fix.
the park tab is bent. it is a thick piece of metal that must be bent back slightly toward the wiper motor with a hammer or plyers. I assume this issue started when there was snow/ice on the windshield?
If the code 1221 comes up in a computer diagnosis on a 1997 Corvette, it means the throttle position sensor is shot. It would need to be replaced in order to fix the issue.
Check the ground strap between the wiper motor and the body.
the park tab is bent. it is a thick piece of metal that must be bent back slightly toward the wiper motor with a hammer or plyers. I assume this issue started when there was snow/ice on the windshield?
The wiper motor has a switch inside of it. When they are turned off and the wipers go to the down position it trips the switch in the motor that tells the computer they are in the down position. If that switch in the motor is faulty, the wipers are repositioning until the switch is tripped to the off position. THE FIX.... Replace the wiper motor.
how do you fix timing on wipers 2000 buick regal
The fan sensor is bad or the fan relay is stuck. Swapping out the relay is the most likely fix.
When trunks get older, sometimes the latches get stuck. To fix them a person needs to add oil to the latch to loosen up the parts of the lock and turn the key hard.