Hello guys, need a little advise and assistance with a recent alternator upgrade on my 280Z. I just swapped the OEM to the Maxima alternator and the pathfinder pulley eariler this week, swap and wiring went well until I realize that i'm loosing battery charge over night, battery goes from 12.24 after shutting down at night to 4.8V when tested the next morning. I've recently came across an older post on HybridZ that made mention of this being "Dead Battery Syndrome" and this may be in result of the "Brake Check Lamp Warning Relay"
Anyone has encountered such situation and can share how to resolve this issue? I appreciate the help!!