Pt Cruiser Automatic Door Lock Is Buzzing

Press the unlock key on your key fob to deactivate the alarm and unlock the car doors.

Pt cruiser automatic door lock is buzzing.

Pt cruiser has a feature that locks the door when you go over 24k or 15 miles. Usual cause the power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism. Cycle the ignition switch between lock and on and back to lock four times ending up in the lock position. The switch provides power to the door lock solenoids.

This is an indication that the motor has failed and will need replacing. My 2003 pt cruiser locks the doors by itself. Depress the power door lock switch to lock the doors. Now on your pt the lock motor is built into the door latch so what you will need to do is replace the door latch on that door.

It doesn t do it all the time just when everit feels like it. Close all doors and place the key in the ignition. Even when you are not in the car the locks open and shut open and shut over and over again then finally you will hear what sounds like a weird buzz and then it finally quits. My automatic door locks lock all by themselves.

Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator. Those noises are normal. Most power door locks operate using gears or motors that may quietly whir or make noise when they operate. Is it drives you crazy and you want to disable it this is a quick video how to.

The buzzing noise you hear is coming from the door lock motor inside the door. It was caused by a deteriorated rubber stop inside the door lock actuator module. If the electric motor or the mechanism inside the door lock actuator wears out the door lock may lock or unlock slowly or work sometimes but not all the time. To lock the doors the switch provides voltage to the two terminals of the solenoid.

Inside the module there is a track on which two electrical contacts slide along with the actuator and a small rubber bumper stop. 2002 chrysler pt cruiser automatic door locks and. Sometimes they ll work and other times not. If you ve lost your key fob unlocking the driver s side door with the key automatically deactivates the pt cruiser s alarm.

Door locks can be enabled or disabled by performing the following procedure. Step 2 look for the black alarm box underneath the dashboard on the driver s side of the car. A single chime will indicate the completion of the. In some cars a door lock actuator becomes noisy and produces a squeaking or buzzing noise when the power door locks are locked or unlocked.