chassis control system fault Nissan Qashqai [Causes & Solution]

You are driving your Qashqai when you suddenly get a message on your dashboard saying, ‘Chassis control system fault.’ You start to panic about what this means, can you drive with this fault? What causes it?

This article will explore several possible causes of this fault, as well as offer tips on how to correct it. Read on.

The short answer is the chassis control system Fault on a Nissan Qashqai means there is a problem with the chassis control system that causes the start/stop system not to function. A bad battery, loose battery connection, or corroded terminals cause this.

What Does Nissan Qashqai’s “Chassis Control System Fault” Mean?

The ‘Chassis control system fault’ message means that something is wrong with the car’s chassis. Usually, when this happens, it is related to the start/stop system.

The start/stop system is an engine management system that allows the engine to start and stop without using the car’s battery.

When you press the brake pedal, this sends a signal to the ECU (Engine Control Unit), which then tells your starter motor to turn over Once it has started.

When this malfunctions due to the causes listed below, you will get a control system fault on your Nissan Qashqai; now, let’s jump straight to the common causes.

Chassis Control System Fault on a Nissan Qashqai Causes:

Failing Battery:

If your Qashqai is more than four years old and you haven’t changed the battery, then it’s likely that the battery is failing. This can cause a number of problems, including the control system fault on your Nissan Qashqai. I find this to be one of the main causes of this error message.

Low Battery Voltage:

If you’re starting to get this error message as your Qashqai is being driven, then it’s likely that the battery voltage is low.

This means that your vehicle isn’t getting enough power from the battery, which can be caused by a number of things, including a failing alternator or if you haven’t been driving the vehicle for a while and the battery hasn’t been charged. This is one of the most common causes of the control system fault on Nissan Qashqai models.

Loose Battery Terminals:

Another common cause for this error message is a loose connection at the battery terminals. If the connections aren’t secure, then your Nissan may not be able to get enough power from the battery, and this can cause issues with starting your car or running it properly.

Bumpy roads can cause loose terminals or if you removed the battery recently and didn’t reconnect it properly. This is a quick fix, but you’ll want to make sure that the terminals are secure before trying to start your Nissan again.

Corroded battery terminals:

The last common cause of this error message is a corroded battery terminal. When your Nissan’s battery terminals start to corrode, they begin to lose their ability to conduct electricity and this can cause issues with the electronics of your Qashqai.

Corroded terminals are usually caused by battery acid that has leaked onto the terminal, or by water getting into the terminal.

If this is the case, you’ll need to clean off your battery terminals and use a wet/dry battery cleaning brush to remove any corrosion from them. Once they’re cleaned up, reconnect your Nissan’s battery and try starting it again.

How to Fix Nissan Qashqai Chassis Control System Fault?

Fortunately, this is an easy fix. As you may notice, 99% of the time, it is caused by battery-related issues and not a problem with the Chassis Control System itself.

The first thing I would advise you to do is check your battery. If it is old and not holding a charge, then you will need to replace it.

You can check for any corrosion on the terminals of your battery using a wire brush or sandpaper to remove any buildup from them. Also, ensure that the terminals are properly connected to the battery as well.

If doing the steps above you still get this message then I would recommend you to take the vehicle to the nearest Nissan Dealer for repair. Diagnostics.

If it is confirmed that the battery is not the issue, then there may be another problem with your vehicle and you will need to have it fixed.

Can You Drive with Chassis Control System Warning on a Qashqai?

The answer is yes, this problem does not prevent you from driving your car. However, it should be fixed as soon as possible because if left unchecked it can lead to other problems with your vehicle.

Additional sources:

https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/

https://www.wolfchasenissan.com/service/service-and-parts-tips/how-often-to-replace-car-battery/