Hi for everyone
I hope I will get some help here cause my newly purchased run around 2000 Focus MK1 Ghia 2.0 petrol central lock system destroy my nerve.
So long story short when I got the car the old owner give me 1 spare key that it and told me the passenger door only opens with key.(has key barrel both side weird) I recently purchased a remote fob from amazon and programmed onto my module ( Old Siemens 2 connector thing) so 1 chime and other one when press the button happy, but not locking or opening anything just flashing the indicator sometimes actually funny button controlled disco light... so I disconnected the module for couple of hours, after that the passenger side key locks all 4 doors but not the driver side, driver side opens and lock 3 door... and after 3-4 times passenger door back in normal just 1 door lock and driver side 3 door... remote still just flashing indicator... Multimeter tested all cable they okey... if you pressing door sensor ( on body not a door) light flash up 3rd time and keep messing around locking unlocking itself... well I looked everywhere, I asked everyone but no solution where to start... maybe replace passenger door motor can be a culprit? or siemens module? fuse not blowing at all... anyone any experience?
deeply thanks a lot any kind of help to make myself remote central lock guy again....