REC active BMS wiring harness wired wrong?


  • I connected my BMS cell voltage wires according to the labels on the wires, but when I check the voltages on the plug, the negative is on the left top of the plug, instead of the right top in the manual when I look at it from the \'hole\' side. Is this just a case of me misunderstanding what the manual means by \'front of plug\' or is it wired wrongly?


  • Yes, it\'s not clear but that image is from the wire side, not the pin side of that connector.

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