Quote:
Originally Posted by BobBoyce
One option would be to reconfigure the Fan driver output at controller pin 3 as a secondary reverse output switch, with powerup test disabled and both outputs set to 25% (12V) to directly power a reverse LED light. Max limit on that circuit is 3 Amps. It is the negative side of a circuit with the + 48V pack voltage as positive. The real reverse buzzer input/output is used as part of the run/tow circuit, so it should never be messed with, but a secondary output is usable.
Bob
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That is definitively not a feasible solution for DIY, I guess even though the relay coil is just 20ma, most accidental mishaps messing with the mixed voltage connectors end in catastrophic failure.