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Old 28-08-2021, 07:16 AM   #1326
350TSS
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Join Date: Jan 2013
Location: Shipbourne
Bike: M900
Posts: 1,422
^^^^ The instrument cluster has c15 wires going into it (3 x speedo, 2 x rev counter, 1 each for LH and RH turn, 1 x panel light, 1 x neutral, 1 x charge warning light, 1 x main beam warning, 1 x oil pressure, 1 x temp warning (unused), I x positive 12V and an earth). Because some warning lights have only 1 lead I assume that there is a PCB inside that provides a common earth path. I do not think I can reverse the polarity of one LED without disabling the others or worse possibly permanently disabling the rev counter or speedometer electronics.
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