Cadillac Allante Forum Discussion, Delay wipers inop in Past Cadillac Vehicle Discussion; My delay wipers do not work. The wipers however function properly in lo and hi positions, and the mist function ...
My delay wipers do not work. The wipers however function properly in lo and hi positions, and the mist function also works. With the wipers on in either lo or hi if the switch is moved to a delay position the wipers just stop in the middle of the windsheild, but when moved to the off position they park as they should.
Since the wiper switch is very expensive, I took mine apart and did a tune-up on it. Everything worked fine after that. Luckily for me, it was the switch that was the problem. If it's not the wiper switch, it could be the wiper motor cover, which contains the board that delays the wiper motor.