oil light comes on when braking

Oil Light Comes on When Braking – How To Fix It?

Most drivers would understand the horrible feeling when the lights ignited in their car dash. It is one of the most unpleasant feelings during a journey, as it ruins your day and constantly makes you worry about the light. Because if the light turns on in the dash without your consent, it is to notify and warn you that there is a defect in the car. The colors and reason why the lights turn on the dash depending on the type of system and severity of the car’s defect. One of them we will discuss in the article is when the oil light comes on when braking.

Since the brake is a significant safety component in the vehicle, the oil light turning when braking leaves the driver in a pathetic situation. The reason for the oil light to turn on when braking doesn’t have a definite reason and the cause can be interconnected to different reasons. When the oil light comes on when braking, it is normal for most people to panic when they spot it for the first time. But you don’t have to worry because you are at the right place to find your answers. Keep reading the article to find your answers.

Oil Light Comes on When Braking. Why?

Suppose it’s the first time you see the oil light turn on when braking; the terrible feeling is equally mutual to all. However, if you ignore the oil light turning on further, it might make the damages severe to the vehicle, risking you to accidents. But before you repair the oil light when braking, it is vital to find the cause of the defect.

Since you are still determining why the oil light turns on, you tend to ask why the oil light comes on when braking. Thus, below, we will discuss the different causes that could turn on the oil light when braking.

  • Oil Levels are Low

One of the most common reasons for the oil light to come on when braking is because the oil level is low. Though this is not a serious issue to worry about, driving further with low brake oil can wear and damage the parts in the brake system. Because if the brake oil is less, it fails to lubricate the parts and function smoothly. It is also dangerous because brake pressure will be lost and can risk accidents. However, you can fix the issue instantly by refilling the brake oils.

  •  Leakages

Another possibility that your oil lights ignite when braking is that there could be leakages due to cracks or worn-out parts. A brake oil leakage is caused when there is a worn seal in the car’s wheel cylinder, caliper, or master cylinder. The reason for the brake parts to wear and rust, causing cracks to the components, is if you keep driving the vehicle with low brake oil. Hence, it is best to repair or replace the parts before the damage worsens.

  •  Issues in the Oil Filter

A faulty oil filter is also one of the common issues for the oil light to come on when braking. If you are using cheap brake oil for a vehicle, or if dirt and eroded particles are collected in the oil filter, it will prevent brake fluid from flowing smoothly. Thus, cleaning your oil filter or replacing it if worn out is recommended.

  •  Defect in the Oil Pressure Sensor

A car’s oil pressure sensor is responsible for keeping track of the oil pressure flow and sending the data to the instrument panel. However, if the oil pressure sensor fails to track accurately and send information, the oil light comes on when braking on the dash.

  •  Faulty Oil Pump

If the oil is contaminated, your oil pump may fail to circulate the pressurized oil around bearings, pistons, or camshaft. The parts tend to run aggressively because of the lack of oil which will increase the engine temperature. In contradiction, if the oil pump works smoothly, it will help cool down the engine.

Is It Okay to Drive with the Oil Light On?

As previously stated, the oil light on is a warning sign of a defect in the vehicle and will require attention to overlook the issue. If you avoid the warning, it will only make the situation worse, and sometimes there are probabilities you could face an accident. Hence, driving further with an oil light on is unsafe before you determine the error. Therefore, you should pull the vehicle to a side and seek professional assistance.  

How Long Can I Drive After the Oil Light Comes On?

How long you can drive after the oil light turn depends on the severity of the defect, and once you determine the reason, after seeking mechanical assistance. However, you can generally drive up to 500 miles until the situation gets dreadful.

Is It Normal to Oil Light After an Oil Change?

If you have changed the oils or refilled them, there is no reason for your oil light to ignite, but it could also be because the oil pressure sensor could not detect the oil levels in the motor. Hence, if the oil light is still on after an oil change, it is better to check the oil pressure sensors in the vehicle.

Why does My Oil Light Go Off When I Accelerate?

The oil light igniting when braking and the oil light going off when accelerating can be confusing to understand. However, the theoretical reason, according to mechanics, is that when the vehicle’s speed increases, the oil pressure, along with related sensors, tends to increase. Hence, when the oil pressure reaches a considerable extent, it causes the light to go off. Another reason for the oil light to go off when accelerating is insufficient oil in the motor.

Does 0% Oil Life Mean No Oil?

If your car indicates 0% oil life, it means the lifetime of the vehicle engine has exceeded. It is also considered a warning message that you must not drive a car with a 0% oil life.


In the article, Oil light comes on when braking, we have briefly elaborated on why the oil light comes on when braking and the possible causes. We have also included how long you can drive with the oil light on and whether it is okay to drive with the oil light on to make the article useful for you.

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VIDEO CREDITS: Cartech YouTube Channel

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