I've got this dumpster fire of a bike. I've checked everything on it, all the usual sensors wires all that. The manual says the grey black wire in the meter plug should have continuity with ground. It does not. Is that what could be preventing my electric shift from working? I thought that the meter was just a display and there was no output. However if that's the case the manual wouldn't include the meter in the troubleshooting section for the ES. None the less one of the first few things to check. I took the board out of the meter. Checked continuity throughout the trace from Grey black to ground, it doesn't pass through components. So I'm not sure at this point. I've emailed the guy who fixes these things he hasn't gotten back to me yet. But I'm running out of ideas here. The issue is that I have no codes, and the ES doesn't work. New angle sensor, most the other sensors check out. Just no ideas at this point. Thanks
