1995 Ford Falcon locking system

Hi there, these are a fool of a system at the best of times, have an auto electrician check this out, may be a faulty body control module, but a first hand inspection should be done first to check for any other faults.

mark (mhpautos)

in the drivers door there is a part on the lock that has a spring which pushes the lock mechanism either up or down (with a spring)if this plastic part breaks then the mechanism floats somewhere between lock and unlock so even if you push it down nothing keeps it down and if floats halfway the sensor then thinks your opening and unlocks and locks (cycling)also when driving the bumps are enough to triger the sensor and you get cycling again. bottom line get this part replaced in the doorkey area and it should be fixed