Ever figure this out. I have the exact same issue. And I replaced the entire MBC assembly. With the same issue. Intermittent motor running to the cycle of the relay. I will say it does draw fluid from the reservoir. But it's not the constant motor running
I'm having the exact same issue, except with a 1999 LC for North America. I looked up the the part on partsouq using my vin like recommended and I see the part number is 89070-60090. Both fobs read FCC ID HYQ1512V and after looking on eBay for the fob and reading descriptions, multiple...