Reinstall the plastic cover and replace the assembly.
Passenger door lock stopped working.
One door lock is not working.
Part 5 of 6.
If the battery isnâ t the problem the issue may be with the fob itself.
The switch provides power to the door lock solenoids.
I d start by pulling the inner panel off and checking for a bad connection or cut wire.
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.
The unlock button shuts down the alarm.
The key fob battery is dead.
Be it the switch for that side latch or actuator.
Push the unlock button twice to unlock all doors on ford vehicles.
Clean and reconnect the actuator.
When one door has the locking issue it is likely an issue within the door.
A fuse is blown.
Here are the common scenarios and associated problems.
If you go to your car.
Spray electrical cleaner onto the black electrical connector.
The key fob is faulty.
If you only press the button once the driver s door is the only one to unlock.
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.
To lock the doors the switch provides voltage to the two terminals of the solenoid.
Press the unlock button if the alarm on the car does sound.
If one door doesnâ t work but.
Reinstalling the door lock actuator step 1.
Attach the plastic door lock actuator back onto the.
To unlock the doors the switch reverses the polarity of the voltage applied to the solenoid.
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.