Have you checked the fuses for the wipers? It may be that simple.
Windshield wipers don't have fuses
i put a new windshield wiper moter in and the fuses are fine but my wipers still wont work
check the fuses and relays
Check fuses
Normally its a fuse. Check your owner's manual to find where the fuses are and which one is related to the wipers.
i have a 2003 ford focus and want to locate which fuse is for the washer pump
burnt fuses
in the fuse box
IIRC inside the cabin behind the passenger kick panel
The fuses in a Toyota Corolla 2000 are for various components of the car. For instance, the fuses power the windshield wipers, the radio, the power windows, and the power seats.
Windshield wipers don't work