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What's the deal with PNP switches? 900 1992

posted by  ned chilton on  Tue Nov 15 15:58 CST 2005
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For such a seemingly simple part, PNP switches can sure cause trouble for us 960 owners. I've got the flashing upshift and WSE lights again a couple of weeks after replacing a PNP switch with a 'slightly' or so I thought, used one. Now I have taken these things apart and they seem to be only a mechanism with sliding contacts and some wires coming out. If that is true, what actually goes wrong with them? I thought maybe it was just the grease inside them getting dirty and causing the contacts to lose… well, contact. But surely there is more to a PNP switch than that, isn't there? Anybody got some answers? I went ahead and ordered a new one from FCP Groton-$95. I'm getting tired of crawling under the car to replace them. So, what's in that mystry box?






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New What's the deal with PNP switches? [900][1992]
posted by  ned chilton  on Tue Nov 15 15:58 CST 2005 >


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