If you are parked in a public space or even outside your home, car doors not locking amounts to an emergency. Power locks might be convenient and make it harder for someone to make off with your prized possession, but they can also malfunction at times. Here are some reasons why.
Dead Battery in Key Fob
When the battery in the key fob dies, your car might not be able to open and lock effectively. Contact an auto repair shop for assistance on how to open your specific type of key fob and remove the battery. An expert may provide instructions or be dispatched to your location.
Fault in Key Fob
If you have replaced the battery but the problem is not resolved, the key fob might be faulty. In this case, drive or hail a cab to the nearest car shop and have a professional check if the key fob is transmitting the signal as it should. If not, you will have to replace it.
Fuse is Blown
If the cause is a blown fuse, it will only affect one car door. While replacing a fuse yourself may seem like an easy task, it can be daunting if you do not have the know-how. If you are unsure, make your way to an auto repair shop and have a specialist replace it quickly and safely.
Fault in the Solenoid
The solenoid inside your car door panel receives the signal from the key fob and performs the mechanical action of opening or closing. If one door does not respond when you press the key fob, it might be because of a faulty solenoid that needs to be replaced.
Connecting Wires and Rods are Broken
Inside your car door panel is a network of switches, wires, and other hardware that controls the locking and unlocking. If any of these components breaks or wears over time, it can affect the function of locks and handles. Consult a repair specialist to determine whether it is the wires or solenoid that need to be replaced.
Problems in Electrical System
Often, when the problem is not caused by the above-mentioned factors, it can be a fault in the electric system. Electrical problems can range from broken wires to problems with a power source or sensor. The best solution is to have the car inspected by a professional.
If Car Doors Are Stuck in Locked Position
Car doors can be stuck in a locked position for many of the same reasons that they will not lock. Causes can be electrical or mechanical. If you want to access the car but are locked outside, you can use any other door or even the trunk to get inside and drive to the auto repair shop.
If none of the doors open, it’s likely an electrical issue. If the problem persists even after following instructions, ask the repair shop to send an auto locksmith to help you out. Even if you manage to exit the car, have it inspected by a professional since it is likely to happen again.
Car doors that won’t lock or unlock can be a major inconvenience in your day. Some cases, such as being trapped inside a vehicle in a flood situation or in traffic, can be dangerous. Contact an auto repair shop for assistance as soon as you can and have your car inspected to prevent future problems.