3k miles later, I got the same error and noticed my oil level was low once again. From those mentioned above, a triangle with exclamation point in its center functions as Hondas VSA system warning light. I had this exact problem with my 2007 Prius. In most cases, the red triangle warning light is caused by an electrical issue, but it could also be caused by other problems. We can help with the entire Auto Service that you Need! Ive took the hybrid battery out and tested it individually and its all consistent with 7.85-7.87v. Many hybrid vehicles actually do last past the 100,000 miles mark. Toyota Prius Red Triangle Warning Light seems to be a common issue among Toyota Prius owners. Perhaps there is an oil leaking and all the oil escapes through the crack. It is used to alert one that there is an available text warning in the vehicles information display. Additionally, adding some brake fluid is a minimal cost compared to other situations. The most common cause of this is a problem with the spark plugs or ignition coils. If the pressure is low, the oil cant travel through narrow passages to keep them lubricated. Between the exclamation point and other warnings, you can usually put the pieces together to determine whats wrong. One of these is the triangle with an exclamation point. Categories: If so, is it under warranty? It seems that my Prius is burning oil at rate of 1 quart per 2500 miles driven. A good number of the problems that can trigger the master warning light in Nissan vehicles are: The master warning light in Toyota vehicles shows as the red exclamation point found in a triangle. Some car manufacturers prefer to use the yellow triangle with an exclamation point to alert you to other warnings. Okay. After all, the manufacturer has provided a button to turn the system off. Unsurprisingly, Kias master warning light is usually accompanied by another warning light. 2023 Toyota Motor Sales, U.S.A., Inc. All information applies to U.S. vehicles only. I had my father bring some oil over that night. Its important to note that the traction control and stability control lights can illuminate for a minute under normal conditions. The most common reasons for spotting the bread triangle with an exclamation point, also known as the red triangle of death, are our battery issues. It can be either a serious issue or a minor one. It should light up when it is in the port. (Read First), Car Wont Move In Drive (Causes & Solutions). Some other manuals call the ECU the PCM, which is another name for the Powertrain control module. The little triangle that has an exclamation point shows that you will have these questions in mind: What can one do next when the warning light shows on the dashboard? Model: N/A. The primary function of the ECU for the Hybrid battery is to monitor the internal temperature of the battery and monitor the amount of charge left in the battery. This technology will tell you when any of your tires have low pressure. He Loveswriting about Automotive Diagnostics and Repair, Trouble codes, Buyer guides for various car parts and accessories, and lots more. No Key Detected This warning may appear for many reasons: the battery is low or dead, your car cant detect the Intelligent Key when you press the start button, your key lost its coding, youre using the wrong key, or your key is left outside your car. Also, leave below each dirty joke I accidentally made in this video. One option for a hybrid battery pack is to replace the entire thing. The Fora platform includes forum software by XenForo. I finally figured out that I had kept my audio cable for my phone plugged in (in the storage area between the seats) for the last few weeks until I was going to the dealer, so I took it out. What EXACTLY causes the red triangle of death? If you have never heard of an ECU, it is a critical part of all vehicles. Mini Cooper Light Bulb Warning Light Reset, Mercedes Sprinter Van Red Triangle Warning Light, Alfa Romeo Giulia Dashboard Warning Lights, Acura Mdx Dashboard Warning Lights And Symbols, Honda Accord Warning Lights On After Changing Battery, Toyota Prius Master Warning Light: What Is It And How To Turn It Off. The vehicles engine will seize up. Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. Theres a simple explanation when a triangle with an exclamation point lights up on your dashboard. Because the exclamation point can mean varying issues, its important to figure out how your automaker intended it. If a triangle with exclamation point or Honda warning light (aka, VSA light) turns on when you are driving, park at the roadside in a safe place, and switch off the engine. Problems with your Battery Management System or Brake System. I kept driving and no issues drive the same as the day before! I wrote articles in the automotive industry for more than 10 years, published in Asia, Europe and the USA. The systems goal is to stabilize when the vehicle is cornering. Can you drive with the master warning light on? Please help. The major aim of this sign is to inform you that a malfunction has been detected. ), ENGINE LIGHT AND RED TRIANGLE LIGHT ONCAR STRUGGLING TO REVERSE OUT, Just got my prius, check engine light now on and more, 2007 Red Triangle, ABS, (!) A cherry triangle ways it is going to screw y'all. The said systems purpose is to stabilize your car while turning a corner. Should I Buy a Prius With Over 100k Miles? 12v battery reads at 11.8v with vehicle off. Get Mini VCI so that you don't have to guess about what diagnostic trouble codes were logged by your Prius. When that warning light triangle with an exclamation point pops up, there's a simple explanation. Look at the dashboard or infotainment system to see if there are any other messages. The yellow color doesnt point to a problem in particular and isnt different from a red one, other than thats the preference of the automaker. Shouldn't it give me some type of message? To prevent the oil pressure warning light from illuminating in the first place, make sure your car gets regular maintenance, especially, Hose blockage due to mineral deposits or corrosion. So in the ECU cannot do these things, the battery can overheat or the battery can run out of charge. My Prius has about 145K miles on it and use it on a daily 130 mi round trip commute. When the symbol appears, read the given message as soon as possible. What is it? Can one drive when his/her master warning light comes on Have you reset your dashboard warning lights and your master warning light? If you have a red triangle with no codes on your Prius, it means that there is a problem with the vehicles electric system. Took it to dealer, and it functioned perfectly there. 2004 prius -have problem reading codes with two differnt readers? Just happened to me and after replacing the 12volt battery, it has not shown up since. Ask Your Question Fast! If the fluid isnt between these lines, you need to add more fluid. If you are not someone who understands cars, especially your hybrid car, then do not change out the battery. With all of the warning lights turned off on the dashboard, you know your car is running just as it should. What is the Toyota Prius Red Triangle Warning Light? At change-out, 10K miles, the level is still on the full line. The triangle with an exclamation point is really just a catch-all warning light, designed to alert you to things that your other lights wont identify. You've got to be careful, because sludge released by the cleaner can clog the screen in the oil pickup as well as the oil filter itself. But when it does, you should stop driving right away. Can You Drive With a Triangle With Exclamation Point? Make sure you read it to learn about numerous warning lights. The dealership changed the oil and I was good to go. The generic, predetermined master warning light of a Fiat 500 is that small triangle, having an exclamation point sign. Select the reader, and the next screen will show you the Battery Monitor. It also alerts for potential issues with your vehicles advanced systems. Open the reservoir and see where the fluid is in relation to the min and max fill lines. There will be many categories on the battery monitor, but the ODB reader app will show you if there is something wrong with the vehicle or if the voltage is poor. Well, make the car IG-ON (from IG-OFF, press the POWER button two times, without depressing the brake pedal). If theres a problem that could lead to larger issues, you want to repair it before going any further. The triangle warning light can be a catch-all alert or can show you problems with a specific system, depending on what type of car you drive. So what does low oil pressure mean? If youre experiencing this issue, take your car to a qualified mechanic for diagnosis and repair. This article will explain what a triangle with exclamation point means, in different brands of vehicles, what causes it to come up and how to fix it. I'm pretty sure that means low oil. For a better experience, please enable JavaScript in your browser before proceeding. Sorry for your demise! Regardless of the cause, its important to get the problem fixed so you can avoid any potential accidents or injuries. Again drove today to work and it was fine. The exclamation point doesnt normally mean that a major fault has occurred. Lights Just Popped On!. In many cases, its just meant to draw your attention to another warning. Wait for at least 20 to 30 minutes before starting your cars engine. It Is far easier to pay a mechanic to replace the battery than to take it upon yourself to remove and replace your battery. That's why you read just a hand full of posts reporting the phenomena. There are lots of things that can trigger the red triangle light, including the drivers' door not being closed all the way when in gear. If you cant get enough information from the owners manual, the service manual should provide more documentation. One or more warning lights usually accompany it to tell you that theyve detected issues with the car, including: If the master warning light is red, it could mean theres a serious issue with your cars systems, such as low oil pressure. Is Unleaded Gas Regular Gas? Observe your dashboard. We will discuss what the symbols signify in popular vehicle brands. The red triangle with an exclamation point inside of it is the key to resetting your Toyota Prius. When it illuminates, it can flash or stay illuminated, depending on the problem that it has detected. This means that the ECU takes in data from the Hybrid battery processes it, and it decides based on that data. 04 Prius Red Triangle With Exclamation Point Car Won T Start Priuschat. 23,319 were here. See also: 2007 Toyota Prius Warning Lights Guide. I took it to the dealer and they said the brake fluid was low and topped it off. Can you replace a hybrid battery yourself? Water found in your diesel filter: Issues like rust in steel or iron components can result from it. With some vehicles, the exclamation point can indicate a problem with the traction control or stability control systems. Was it a new replacement or refurbished? RELATED: Traction Control Light (TCS) Meaning, Causes (& How to Fix), Honda vehicles have Vehicle Stability Assist that can malfunction. Clicking this will make more experts see the question and we will remind you when it gets answered. Which is better, a local mechanic or an authorized service center? If the exclamation point comes on along with a brake warning, the car could have low fluid. Pay close attention to the dashboard. Ive replaced a new 12v battery today and still have the same issues was reading 12.3v. Some of them are easy to repair and not urgent. Certified Automotive Diagnostic Technician. In this guide, we cover the meaning of a triangle with an exclamation point, so you dont have to wonder. The causes of the master warning light range in its level of importance and severity. Gen 2 Prius Care, Maintenance and Troubleshooting, Similar Threads - Triangle Exclamation Point, http://priuschat.com/forums/gen-ii-prius-technical-discussion/97628-oil-consumption.html, (You must log in or sign up to post here. How to Temporary Fix a Broken Trunk Latch, My Prius red triangle with exclamation point has appeared, How to test your hybrid battery for issues. I'm chief editor of Daily Car Tips. Read it and become familiar with the cars operation, including its various warning lights. To the right and near the back of the engine compartment is another reservoir for inverter coolant. European and Asian car manufacturers use yellow or amber master warning lights in 2 ways. However, oil issues can also make this warning sign appear on your vehicles dashboard. This will inform you of the exact problem with your vehicle. The primary purpose of this symbol is to tell you that it has detected a malfunction. The triangle with an exclamation point warning light has different meanings with varying automakers. The triangle with exclamation point lets you know that you need to read a Critical Warning Message as soon as possible. When I got home I jumped online and found this string. What can be causing this? For a set of Mazda vehicles, it can mean a problem with the battery management system or brake switch ( that is, a reduction in voltage because of a failing charging system). 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