Keeping an eye on your vehicle is very important in these modern times, indeed, if you do not do the minimum maintenance of it, or if you do not take into account alerts of abnormality, you strongly risk to observe your car withering away. This is exactly the subject we are going to discuss on this webpage, one of the indicators that most perturbs drivers is the ABS warning light on Mercedes Sprinter. In an attempt to help you analyze this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Mercedes Sprinter?.

abs-light-stays-on-mercedes-sprinter

What does the ABS light on Mercedes Sprinter signify?

We will start our content page with the meaning of an ABS warning light on Mercedes Sprinter, to do this, in first, we will discover what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Mercedes Sprinter?

First of all, it is fundamental to explain to you what the ABS of your Mercedes Sprinter is used for so that you can understand the remaining of this guideline. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The goal of this system is to lower the braking distance of a car by preventing the wheels from locking, sliding on the road and you losing control of your car. The ABS system of your Mercedes Sprinter is made up of several elements, here they are:

  • Speed sensors on each wheel, which will analyze if one of the wheels locks up.
  • A hydraulic system and valves that will control the pressure of the pads on the discs to control the braking power of the car
  • A computer that is the control center of your entire ABS system as well as the ABS light of your Mercedes Sprinter

.
In reality, you can very easily experience how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is exactly the actions that ABS allows, it will optimise braking to the maximum by linking the phases of pressure on the brake discs and the phases of discharge to prevent the wheels from locking up.

Meaning of an ABS light on Mercedes Sprinter

Now we move on to the part that you are likely more keen on, meaning of an ABS warning light on a Mercedes Sprinter? Firstly, it is an orange light, so if it is on it suggest that your ABS system is faulty. You should be knowledgeable that once the ABS warning light is on, the ABS will be put into safety mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Mercedes Sprinter can indicate:

  • It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A failure of one of them triggers the ABS light on your Mercedes Sprinter to come on
  • The ABS hydraulic block of your Mercedes Sprinter: If it is faulty it is possible that the indicator light will come on and you will no longer be able to use your ABS.
  • The ABS computer: If the computer has a problem, being the center of all decisions made to manage your ABS, the light will inevitably come on.

What if the ABS light comes on on my Mercedes Sprinter?

We will now move on to the part where we will try to give you some answers to switch off this light, and thus answer the following question, what to do if the ABS light is on on my Mercedes Sprinter?. The answers will be contingent on the failures you are enduring. Firstly, pass your Mercedes Sprinter to the diagnostic tool, if you don’t know how to read a fault code on Mercedes Sprinter, don’t hesitate to browse our guideline which explains the steps to take. Once you have located the origin of your problem, here are the steps to take to resolve it and turn off the ABS light on your Mercedes Sprinter:

  • Trouble of the ECU or the hydraulic block: It can only be altered, and in this case, you will have to go through a specialist, but if it’s dead, it could cost you around 1000€ to replace the ECU and 1500 to 2000€ if you have to replace both of them.
  • Electrical problem: Once you’ve noticed an electrical problem with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, in any other case you’ll have to repair the wiring harness.
  • A faulty sensor: In some cases a simple cleaning of the sensors will be enough to remedy the problem, in any other case changing a sensor can cost up to a few hundred euros.

If you need more guides on the Mercedes Sprinter, go to our Mercedes Sprinter category.