Why Is My Key Fob Not Unlocking My Car. This is the most common problem with electronic devices with mobile remote control. For starters, before you tear the key fob part trying to fix the problem, you should check to find out the exact reason why the key fob isn’t.
Replacing or repairing your key fob. The rest of the article explains how you identify exactly which is is your problem. The key fob will often have a hidden key inside, so if you don't have a physical key for your vehicle, check the fob for a release button or switch.
If The Battery Isn't The Problem, The Issue May Be With The Fob Itself.
The car key itself might be damaged. If the mechanical lock works and the rod shifts and unlocks as intended, the latch or the actuator is working. The key fob is faulty:
Vehicles Have A Physical Key For Locking And Unlocking The Door.
Replace the car key fob. Find the door lock actuator electrical connector. The rest of the article explains how you identify exactly which is is your problem.
If Your Locks Aren't Working, Replacing The Battery In The Key Fob Could Solve The Issue.
Replacing or repairing your key fob. Some of the reasons why car won’t lock or unlock include the battery in the key fob is dead, a blown fuse, a key fob malfunction, or a solenoid issue. The key fob battery is dead:
It Can Happen When You Wash Or Drop It.
The easiest way to identify the problem is to use the vehicle’s additional remote control. They often come with a control unit. These vehicles usually have a physical key for locking and unlocking the doors, but it may be hidden.
It May Be That You Have A Car Door Stuck In The Lock Position Or Need To Fix Car Door Latches.
This may happen after service to the car where the dashboard panels. As your key fob likely gets heavy use and spends a lot. The panic button and/or trunk unlock features don’t work.