法国采购需求：40kw 液体充电模块，40kw 液冷充电模块，lcr100040a，直流部件，电动汽车充电站，电动汽车电源模块

I've been using an EV charger cable for a while now, and it has served me well for a few years. However, I've recently encountered a "CP Fail" error when trying to plug it in, which has rendered my vehicle unable to charge. I'm reaching out to see if there's any troubleshooting advice or solution you can provide to help me resolve this issue. If the problem is too complex or unfixable, I'd like to know if I should consider purchasing a new cable altogether. Your prompt assistance would be greatly appreciated, as I'm eager to get back on the road again. Looking forward to your suggestions!