Clean and reconnect the actuator.
Passenger door lock stopped working.
A fuse is blown.
Spray electrical cleaner onto the black electrical connector.
Reinstall the plastic cover and replace the assembly.
Be it the switch for that side latch or actuator.
If the battery isnâ t the problem the issue may be with the fob itself.
If you go to your car.
You will then need to scan the ecm with a handheld scanner to read the code.
Attach the plastic door lock actuator back onto the.
Here are the common scenarios and associated problems.
If one door doesnâ t work but.
Assuming it s the front passenger s side door we know that the smart entrance control unit and fuses are good because the rear locks work.
If you only press the button once the driver s door is the only one to unlock.
The switch provides power to the door lock solenoids.
Push the unlock button twice to unlock all doors on ford vehicles.
To unlock the doors the switch reverses the polarity of the voltage applied to the solenoid.
The key fob battery is dead.
To lock the doors the switch provides voltage to the two terminals of the solenoid.
Reinstalling the door lock actuator step 1.
Part 5 of 6.
The key fob is faulty.
My guess is that it s either the solenoid or the wiring in the door or the wiring in the door jamb.
If there is a problem within the car s ecm computer that s causing your door locks to fail a check engine light will usually illuminate on the dash.
Video tutorial discussing symptoms of power door locks on toyota is not working right and how to check for easy fixes and replace a door lock actuator if nec.
Press the unlock button if the alarm on the car does sound.
When one door has the locking issue it is likely an issue within the door.
One door lock is not working.