The 2002 ford focus has 2 problems reported for car locks itself.
2002 focus lock doors by themselves.
Return the ignition to the on position and listen for the horn to chirp.
I have a 2002 ford focus hatch back and the door locks keep locking by themselves there is a clicking noise in the hatch area one time the car was started to warm up and defrost the windows with no one in it upon returning the doors had locked what could be causing this problem.
When i try to use the fob it locks then immediately unlocks itself.
This process notifies the vehicle s computer system that you want to enter into enable disable mode.
Then tonight my neighbors knocked on the door and said the lights were going on and off inside and they could hear the doors locking and unlocking themselves.
Recently it s been unlocking itself.
Take it down to the dealers as they will do a diagnostic test fer around 20 and tell you whats wrong and how to fix it.
The first time this happened i hit unlock on the fob and the locks started locking and unlocking by themselves continuously.
Turn off the ignition switch and press the power door lock button three times.
Automatic door locking is a feature built in to these vehicles.
If you unlock with the remote drive away and park and close the door it locks itself after minute or so again.
2002 ford focus se wagon.
The doors will not stay unlocked.
Turn the key to the on position and press the power door lock button three times in a row.
Today my 2003 sequoia door locks started locking and unlocking by themselves along with the customary associated beeps.
I have to quickly open the door whenever i unlock the doors because they automatically l.
1 get in drivers seat close doors and lock by hand 2 then put key in ignition and turn key till dash lights come on do not start 3 while key in ignition unlock doors with fob 4 then lock again with fob while key in ignition.
When i unlock my 2002 hyundai elantra the doors immediately lock themselves.
5 then remove key exit car try locking doors from out side this should reset all your door locks.
I have a ford focus.
At first my car wouldn t shift out of park and the fuse for the brake lights was.
Ford has issued a technical service bulletin tsb 05 10 21 address problems where ford focus door locks lock by themselves on 2003 05 ford focus vehicles.
Average failure mileage is 77 500 miles.