Thread: Which relay do you need after changing hitachi for AMK Compressor? - urgent

Relay??

I just had to load the update for the AMK and all was good.

Ah, I see, yes it was already in there....

You want YWB500220

any 70A automotive relay is all you need - the only reason to change is that the relay contacts do burn out over time, and a relay that either sticks on, or causes voltage drop will end up damaging a new compressor

I carry a few as spares as the D4 uses a number of them.. even wired my Fyrlyts up using 70A relays so that I can either use them for spares if I use up my others, or if one dies, I have spares to put in.