Hyundai 98110-26500 Windshield Wiper Motor Assembly

Remove the motor and check it off the vehicle with fused jumper wires from the battery. If the motor works, check for binding linkage. If it still doesn't work, replace it. If there is no voltage to the motor, check for voltage at the wiper control relays. If there is voltage at the relays but not at the motor, have the switch tested. If the switch is okay, the wiper control relay is likely bad.