Central lock system Gamma Berlina

[bart]

Does anyone have a diagram of the printboard that holds the two relays for the central lock system on a S2 Berlina? Or this printboard itself

My lock system does all sorts of things, including rattling relays when you ride over a speed bump, draining the battery overnight, the levers in the doors suddenly going up or down (so never leave the car without taking the keys!), etc. Very annoying! I have checked all obvious connections, but have not opened all doors yet. If I 'help' the relays with my fingers, though, everything works.

Anyone has an idea? I have a feeling that something is wrong in the printboard, since things happen when you carefully bend the print between your fingers. But I can't find anything wrong...

Any help appreciated!

Bart

[oldgamma19]

Hi Bart,
contact Ruud on the lanciagammaforum.com he has diagram for c/locking circuit.

Geoff