A central locking concern is rather irritating. At times it can even be dangerous, because you can be stuck in your automobile. Depending on the car models, the centralized locks are activated automatically when the doors close, for others you will have to do it on your own. We will thus discover here what will be the most frequent malfunctions and what to do to repair them.problem-closing-centralized-Renault-Grand-Scenic-3

The central locking of your Renault Grand Scenic 3 no longer works

Some symptoms can help you find the fault. Among other things, depending on the number of doors affected by your malfunction. So let's take a closer look.

Renault Grand Scenic 3: central locking does not work on one of the doors

First, try to lock your door manually. If this does not show a problem, the system is in good working order. Your dysfunction therefore comes from somewhere upstream somewhere else. In principle, it is a malfunction resulting from a break in the electrical circuit. To check it is extremely simple! You will need to dismantle the inside of the door of your Renault Grand Scenic 3 by removing the trim. Reassemble the electric cables that leave the locking system. Inspect the wiring as well as the condition of the cable. It is thus necessary to rectify the dysfunction which you unearthed. If, on the other hand, closing is difficult manually and with the buttons, it is because the system has a malfunction. Do not panic, it will suffice to grease it or replace it if it is totally damaged.

Renault Grand Scenic 3: central locking no longer works at all

This is a dysfunction which is extremely unpleasant. The central locking of your Renault Grand Scenic 3 really does not work anymore. The origin of the dysfunction is not easy to reveal. We will therefore see the most common malfunctions.

Replacing fuses on your Renault Grand Scenic 3

The malfunction could come from a fuse wire rack. It is quite easy to recognize visually. In this case you know exactly what to do, it will suffice to replace it. This is a rather rare malfunction but it could happen.

General feeding problem

In the event that your vehicle has a general power supply malfunction, it is very rare that only the closure is affected. So rest assured, this is probably not the problem you will not be on this article if it was the case. However, it is sometimes possible that a malfunction of the electrical connection between the power supply and the central locking system is found. The connection must be cleaned or the wiring replaced. It is simple to repair , the most complex is to discern the false contact.

Renault Grand Scenic 3: Change the battery in your key

It just happens that your key no longer works! This phenomenon can sometimes be omitted, but it is your key that directs the locking system. In this case it is even more easy , simply remove your key, using a screwdriver, and replace the battery in the key. Do not hesitate to write a comment if your dysfunction is not within this article, to help our readers! Be careful.