What does a triangle with exclamation mark mean on a Nissan Altima?
Master Warning Light
Tire Pressure: If your tire pressure is too low, a light that looks like a flat tire with an exclamation point will activate. Master Warning Light: The Altima master warning light looks like an exclamation point inside of a triangle.
Why does the Check Engine light come on on my Altima?
Oxygen sensors can change the way that your Altima’s engine runs. Most of the time, the check engine light will come on. It’s a good thing that the check engine light would come on, as there is more than one oxygen sensor, and they can be difficult to get to and test.
What happens when the O2 sensor goes bad on a Nissan Altima?
When an O2 (oxygen) sensor go bad, it’ll cause your Nissan Altima ‘s engine to run less efficiently. Your Altima can exhibit symptoms when the Oxygen sensor has gone bad. Or, it may exhibit none at all. Often enough, the only sign of the problem at all is the service engine soon light being on.
What causes a Nissan Altima to fail an emissions test?
You’ll go to get an emissions check done, and your Altima fails the test. Without a check engine light, it can be tough to lock down exactly what would cause the vehicle to fail, but oxygen sensors are one of the more common causes. There may or may not be any noticeable symptoms when your Nissan Altima’s oxygen sensor (s) go bad.
What’s the problem with my Altima MAF sensor?
P0101 – MAF Sensor Problem.. Hi. Everyone. MIL lamp for my 2013 altima 2.5S illuminated. I checked the error code using OBD2, and the code was P0101. I bought MAF sensor cleaner and a new air filter (the old air filter was very dirty). After cleaning the MAF sensor, I replaced a new air filer.
What are the warning lights on a 2017 Nissan Altima?
Your 2017 Nissan Altima also comes equipped with a variety of dashboard lights meant to alert you to a serious problem within your vehicle. If you notice one of these lights, you need to seek immediate service. Common Nissan Altima warning lights include:
What does a brake light mean on a Nissan Altima?
Brake Warning: When you see a light that reads BRAKE, there is a problem with your vehicle’s braking system. This can either be a general malfunction or a lack of braking fluid. Pull over whenever it is safe and then contact your dealership. Battery: A light that looks like a car battery means there is a problem with your Altima’s charging system.
Where is the throttle position sensor on a Nissan Altima?
Your Nissan Altima uses a series of complex sensors to report what is going on to the ECU. The ECU then uses this information to adjust the timing, air fuel mixture, and more. When one of them goes wrong, it can lead to stalling for sure. Throttle Position Sensor – The throttle position sensor is typically located on the gas pedal.
What do the symbols on the Nissan Altima mean?
Fortunately, most of the symbols that you will see on the dashboard of your Nissan Altima are indicator lights. While some of these lights mean there is a malfunction in your vehicle, most are meant to alert you that your Altima is functioning normally.