Hi all first post here, front wipers stopped working today. Got the scantool on it and it says fault with the front windshield wiper park position switch? Is this the relay or the motor itself faulty? Any help is much appreciated

Park switch is inside the motor .It keeps the blades powered even when you turn the wipers off until the blades reach the park position then it turns off the motor and puts the brakes on by shorting the motor out . Always listen to old people or when they die you will live on in ignorance.
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Learned to 4x4 on 100 mile beach and Frazer Island QLD
Dont spend money on old cars you will never get it back