i have a 2009 nissan versa that the battery constantly drains after setting 2-3 days

Question

the battery drains down after the car sets 2-3 days the battery has been replaced , the car has been taken to the dealer and they tell us nothing is wrong but still goes dead.

tested for parasitic draw and is drawing from the large white cable that runs next to the red cable from the positive battery fused block.

Answer 1

That large white cable goes to the fuse box, which goes to the door, trunk lid, NATS (anti theft) lamps, turn signal, The popular of all is the trunk lid, what happens many it fails to open , or losses power to the trunk switch, you can disconnect the trunk switch, but make sure you have access to open the trunk,