Wind Shield Wiper Motor Replacement
I have been dealing with crazy wipers since I bought this unit. First, the wipers seldom work on the delay mode. Second when I have them on a regular mode they are very jumpy as the move. Third, the driver's side wiper travels past the edge of the window when they are running. And finally, when I turn the switch off the blades simply stop where ever they happen to be within the cycle. They do not reset to the start position. How difficult is it to replace the motor and do I need to replace the dash switch as well?
2000 Itasca Horizon 36LD
300 HP Cat Diesel