A beep sound can be very uncomfortable and undesirable when it’s triggered for unknown reasons.
This article answers the question “Why Does My Ford Transit Beep When I Lock It?” Let’s get started…
Why Does My Ford Transit Beep When I Lock It?
The undesirable beep is usually triggered by door problems. If the van is not “reading” all the doors as closed, there will be a beep as a warning sign. Faulty door lock switch, faulty door lock actuator, faulty deadlock, central lock not working, and misaligned sliding door are the top problems.
If the manual lock is on by mistake or the van is set by fabric to beep when locked, there are easy ways to make it stop the beeping.
The Central Locking Is Not Working
Your remote key sends a signal to the door lock switch, the switch activates the actuator and this one opens the doors.
Therefore, the easiest place to start when a mechanic is looking to diagnose a problem will be in the central locking.
Something as simple as a blown fuse can be causing the problem, or if your key fob is faulty or without a battery it will fail to send a signal.
All the fuses in each circuit and the central lock unit should be check to discover if there is a malfunctioning.
Faulty Door Lock Switch
The door lock switch, lock and unlock the doors back and forth.
In many of the vehicles is that visible and accessible little stick in the left corner of the door, that with the years has developed to different shapes and places of the vehicle.
With the use, they can start failing and a replacement will be needed.
There is a clear sign easy to notice when this is about to happen.
When the door lock functions are not responding sometimes.
For example, if the door is possible to open when the switch is closed.
Or even if by mistake you broke this small and sensitive piece, you will probably need to change the entire switch system.
Faulty Door Lock Actuator
The door lock actuator is a small mechanical device that receives power when the door lock switch is pressed or when the key is used to lock.
If it doesn’t respond with these two actions, the actuator is probably faulty.
Sometimes, the actuator becomes noisy and then stops working completely.
And sometimes, only responds to one action, locking or unlocking, and not to both of them.
The deadlock makes all the door handles mechanically disengaged, therefore, the doors will not open from inside or outside.
If the deadlock is faulty, and it doesn’t lock a door when you press the button on the key fob, it can cause a beep or a honk since a door is still open.
The Manual Lock Is On
There is a manual lock on the doors in case of an unfortunate event like a power failure.
Some models have key locks in all the door handles, but some models only in the driver’s door.
If your battery goes flat, for example, and you only have a key lock in the driver’s doors, you can lock the other ones with the manual lock on the side of the door.
If you don’t have any battery issues, but you switch on a manual lock, this can trigger a beep or the honk when you lock your Transit with the key fob.
Misaligned Sliding Door
A very common issue with the Ford Transit is to get the sliding door misaligned with the time.
Or in the worst-case scenario, damaged parts, like the rollers.
This will cause that the door is not fully closed, and therefore, having issues locking it.
A proper door adjustment is essential. It should be even done as prevention with older vans.
A different door gap in one or more of the four sides of the door can be a sign that it needs an alignment.
A professional in a body shop can fix a misalignment easily, fast and cheap with the proper tools.
The Van Is Set To Honk When Lock By Fabric
If there are no issues with your van, but instead, is set to beep or honk when you lock it by fabric, there is a quick trick you can try to fix it.
This fabric setting is not usual, but it can still be found in some models depending on the year and origin fabric.
If you want to deactivate this feature:
Press the lock and unlock buttons at the same time for two seconds and the lights will flash three times.
Lock the doors and the horn shouldn’t sound anymore (unless the panic alarm or security system is triggered).
To reactivate the feature:
Press the lock and unlock buttons for two seconds and the lights will flash once. The horn should sound once.
If this trick doesn’t work, you can always check the manual of your van.
Why Does My Ford Transit Alarm Keeps Going Off?
If your problem is instead your alarm system going off for no reason, first of all, try to discover if it is sensor-related.
Some alarms have very sensitive pressure sensors, and even a strong wind can set off the alarm.
Another very common problem is when your battery is reaching a low percentage of life left.
The battery will stop sending the correct amount of voltage to the alarm system and it will set it off all of the sudden.
If the battery terminals are sulfated (white and blue powder looking) it will fail to make electric contact.
Besides setting off the alarm system, can also cause stalling when using electricity like the lights or the radio or difficulty to turn on the van.