OK, So I think we are pretty clear and conclusive here then.
A Precision bass is:
A bass made by Fender. Or Squier, or maybe someone else as long as it looks the same
Has 4 strings - unless its a 5 string.
Always has 4 tuners on one side - unless it has 5 string, then it is 5 on one side, or maybe 4 on one side and one on the other
Always has a 34" maple neck. Unless its short scale.
Has an unbound neck. Unless it's bound.
Has a maple fingerboard. Unless it has a rosewood fingerboard
Is always the same shape, unless it is a longhorn
Says precision bass on the headstock
The headstock is the rounded Strat type. Unless it is the telecaster type.
Has a arm and top cutaway. unless it is slab sided, when it doesn't
Always has one split pickup. Unless it has the original single coil pickup. Or 2 split pickups. But never one split and one j pickup. Unless it does.
Always has a volume and tone control. Unless it has two pickups, then it can have another volume
The volume and tone control are on the same pickguard as the pickup. Unless they are on a separate plate.
Is always passive. Unless it's active. And then it is allowed another switch. or two.