Power Door Lock Switch Fuse

Door lock systems operate the actuator by toggling positive negative voltage to the actuator.

Power door lock switch fuse.

Find out why a lack of any movement in door locks is most likely a result of a blown. A fuse is a low resistance resistor that creates overcurrent protection. Unplug the door lock actuator electrical connector. Turn the ignition switch to lock 0.

The door lock relay is the relay responsible for sending power to the door lock actuators so that they can lock and unlock the vehicle. Your order may be eligible for ship to home and shipping is free on all online orders of 35 00. Check those fuses first but check all the fuses before deciding that a blown fuse is the cause. Door lock switch fuse location replacement ford focus mk3 2012 2013 2014 2015 2016 2017 2018 in this video we will show you how to replace the fuse for the d.

When the relay fails or has issues it can cause problems. To lock the doors the switch provides voltage to the two terminals of the solenoid. Power door locks are prone to failures due to electrical interruptions corrosion broken wires or blown fuses. You should see the voltage polarity toggle with each switch activation.

Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch. To unlock the doors the switch reverses the polarity of the voltage applied to the solenoid. Intelligent key system audio visual communication system vehicle information and integrated switch system power door lock remote keyless entry system nissan anti theft system trunk lid opener vehicle security theft warning system warning chime combination switch daytime light system front fog lamp headlamp room map lamps vanity. An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door.

The door lock relay is the relay responsible for sending power to the door lock actuators so that they can lock and unlock the vehicle. Diagnosis if all of the door locks are inoperative start your diagnosis at the fuse box. Check here for special coupons and promotions. When the relay fails or has issues it can cause problems with the operation of the door locks.

The switch provides power to the door lock solenoids. Replace any blown fuses and check if the device works. There are three primary components of the power door lock system that can fail resulting in a useless power door lock.