Quote:
Originally Posted by imull
Get a multimeter, set it to resistance and measure (without the motor connected) between each phase and the battery wires (in turn). If any of the phases register less than a few thousand kilohms to the rail (+ve or -ve) then the FETs have failed in that phase and you risk blowing the motor or ruining the speedo beyond repair (as it might be salvagable in its current state)
Hope it helps,
Ian
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Thats a really good tip!! My fets have just failed on my LRP and I took it apart to check, but good to know for future reference.