PEUGOET 407 CENTRAL LOCKING WORKS ON IT'S OWN.

[wol]

I'VE GOT A PEUGOET 407 DIESEL, .
AND THE CENTRAL LOCKING WORKS ON ITS OWN.
ITS GOT A KEY FOB ,BUT THE LOCKS OPERATE WHEN DRIVING THE CAR.
THE FOB LOOKS OK. ANY IDEAS!
THANKS

 

[jonnyfishing]

Maybe electrical fault, broken or chaffed wire(s) sending an earth signal? Check wiring coming from car body to door locking mechanism, in the rubber grommet is favorite place for broken wires.

 

[wol]

THANKS I'LL CHECK IT OUT.