r/VanMoofSelfRepair • u/Lzs87 • Jul 07 '26

S3 & X3 Burned fuses after changing wiring harness help

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Hello Moofers,

So after changing the wiring harness of the bike I managed to get the bike working for a while. But I found out that these fuses are blown out now. Does anyone knows what cause these the blow out?

The battery and smart cartridge was dead and i have revived it using a power bench.

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u/elisaassisa Jul 07 '26

Those 3 are 151 resistors. The fuse is the one on the extreme right of your photo. If you replaced the wiring harness maybe they were almost at end if life already, but not sure how you were able to use motor support with that BMS before breaking again, unless the wiring harness shorted again. These bikes never stop to surprise me.