If you are having trouble with the wipers, chances are it is the wiper pulse board that is attached to the wiper motor. This part is available from your local auto parts store and is relatively easy to replace. The part should cost aprox $25-$30.
The 1991 Chevrolet S 10 Blazer wiper switch diagram can be found in most repair manuals. The diagram can also be obtained from most Chevrolet dealerships.
The intermittent wiper switch for your front winshield wipers is located on your turn signal stalk - which is just part of the multi-function switch. When mine started acting up I took it to the dealer and let them change it.
perhaps the wiper switch is broken and needs to be replaced.-- The delay part of the Switch.
Fire, or power, to the wiper motor in a 1985 s10 Blazer comes from the battery, through the wiper switch and to the motor. Check the switch, fuse, and all connections to find the loss of power.
The switch for the rear wiper will be on the dash, to the left of the steering wheel.
wiper intermittent relay 1990 acura integra
There could be a bad or melted electric connection on the wiper switch connector.
it seems to me that you are having issues with the body control module as this module controls your intermittent wiper speed and the rest of the speeds are controlled directly by the wiper switch . regards , ashish
There is a switch inside the wiper motor that identifies the home spot for the wipers. If you have intermittent wipers there is also a controller for that. Either can give you problems but more likely the wiper motor switch. The wiper motor switch usually is not a separate part (comes with wiper motor assy.) Oh yeah, 1 other thing, be sure the wiper arms are installed correctly on wiper motor.
The intermittent wiper relay is helpful when only a light rain or mist is present. It causes the wiper motor to only operate once every few seconds.
It's in the fuse box on the left drivers leg, under the dash area.
Check in this order: Fuse, Switch, Motor, Wiring. See the Sources and Related Links section below for wiper blade information.