Active circuit not working: Fender MIJ Jaguar

[Gibbo9876]

Hi everyone,
I have a bitsa bass which the body is a MIJ jaguar body with the active/passive circuit.
On passive the bass functions fine all the appropriate knobs function.
When on Active the bass has a small to indistinguishable output and buzzez (like a fuzz pedal) so it's unplayable on active.
I have checked the obvious battery change to no avail. Re soldered the battery compartment checked the wiring, anyone else had an issue like this, the Jag is amazingly complicated so I might be missing something.
Many thanks anyway, Tom

Edited April 8, 2016 by Gibbo9876

[Joshsullivan]

Hey Gibbo did you find a fix for this?

Thanks!