My Newport Eng. wiper motor on my 55.1 truck took a dump. It's about 7 or 8 years old, so I'm not surprised. The slow speed kinda works but the high speed just keeps popping fuses. Anyway, I've been looking online for a replacement motor and have found a few. The thing is, they all look very similar but none of them have the extra switch on the gear cover that my Newport motor has. Can anyone tell me what the function of that switch is? I think that switch is what went bad, as it looks burnt. I'm going to call Newport Eng. tomorrow, but if I can get a replacement cheaper & without that switch, I may go that route. Here's a few pics of my motor & one of the replacements I found online.