this is inside a BCM for a 2007 uplander. the circled relay clicks constantly, causing the battery to go dead. i would like to trace the circuit that the relay is attached to, but cant find a schematic online. does anybody know what this relay is controlled by, or what this relay controls?

 

Mine clicks in the trunck area. Drains battery What did you learn?

 

did you check alldata or chilton manuals? most libraries have free access...