First check the nut at the bottom of the wiper arm to seee if it's loose. If tight, fault is in wiper likage to wiper arm not working
Take it to autozone, they change it for free. If not you turn the wiper so its perpendicular to the wiper arm and push down.
how do you change wiper motor on e250 1992 van
Yep, had the ball joint go on the wiper linkage closest to the motor, only way to fix it seemed to be replacing the linkage but they are pretty hard to find in breakers yards. Ebay had them though.
how to change the windshield wiper motor in a 2000 jeep wrangler
You can change the wiper blades by removing the retaining clip to the wiper blade arm. The wiper blade will come off and can be replaced.
change wiper switch
How do you change the wiper control module on a 2006 Ford Focus
How do you change wiper arms assembly for Saturn ion?Read more: How_do_you_change_wiper_arms_assembly_for_Saturn_ion
The way to change a rear wiper blade on a kai sedona would be to take the vehicle to an auto mechanic or an auto body shop and let them change the wiper blades on the vehicle.
To change the wiper blade on a Peugeot 306 unclip the old part from the mount. Take the new wiper blade and slide it into place until it clicks.
Remove the wiper arm from the wiper motor. Remove the wiring harness from the wiper motor. Remove the wiper motor retaining bolts. Reverse the process to install the new wiper motor.