The VSA system will usually activate when driving under dangerous conditions, such as a loose or slippery road surface. Our 2004 has over 100K miles and we use synthetic oil. The triangle with the exclamation point can be either red or yellow, depending on what brand it is. This warning light can indicate a number of different things, so it's important to know what to do when you see it. What does the red triangle mean on a Prius? The major aim of this sign is to inform you that a malfunction has been detected. Filling oil fixed problem. It also alerts for potential issues with your vehicles advanced systems. Dirty or malfunctioning mass airflow sensor (a key component of the electronic fuel injection system), Problems with the catalytic converter (changes the engines harmful emissions into safe gases). Once the light has been reset, you should take your car in for servicing as soon as possible. This warning sign functions as the check hybrid battery . For a better experience, please enable JavaScript in your browser before proceeding. Other warning lights accompany it, informing you that a car problem has been detected. In fact, this flashing indicates that the system is working just as it was designed. This is because it will fail to treat the underlying problem. The triangle with an exclamation point warning light has different meanings with varying automakers. The vehicles engine will seize up. Ive took the hybrid battery out and tested it individually and its all consistent with 7.85-7.87v. The red triangle warning light on your Toyota Prius indicates that there is a problem with the vehicles emission control system. If that is the case, then yes, it looks like your inverter coolant pump has failed. Okay. Are there any remedies I can try before changing out the piston rings? I made sure that it was on completely. If you have an ODB reader, youll be able to test the health of the Hybrid battery yourself. I put it in IG-ON, and the liquid didnt move at all. There's a simple explanation when a triangle with an exclamation point lights up on your dashboard. Turn off the engine and then restart it to reboot the VSA system. At change-out, 10K miles, the level is still on the full line. Short hard turns are less likely to cause an alert than a longer sweeping turn. Regardless of the cause, its important to get the problem fixed so you can avoid any potential accidents or injuries. First, it is a way to inform you that a problem has occurred with your vehicles slip indicator and its stability control system. Prius Drivers have given the triangle with an exclamation mark a nickname: The Triangle of Death. Get Mini VCI so that you don't have to guess about what diagnostic trouble codes were logged by your Prius. First, the Hybrid battery is not where a normal vehicle battery would be. When it illuminates, it can flash or stay illuminated, depending on the problem that it has detected. You may also see a warning light that shows a car with squiggly road lines beneath it. Where one gets the vehicle serviced, should it matter? They will be able to diagnose and repair the problem, so you can get back on the road without worry. A master warning light is a red triangle with an exclamation point on the infinite vehicle dashboard. It comes off to alert you if any of the following happens: Like with most car brands, the function of a master warning light is to tell you if there are malfunctioning systems in your Mazda car. Even when the engine ran, it still showed gentle movement. Is the authorized/certified service center better than the local mechanic? He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Low & High Speeds, Battery Discharge Warning Kia: What It Means & How To Fix It, 3 Reasons Your Interior Car Lights Wont Turn Off and Fixes, Service AdvanceTrac Warning Light Meaning, Causes, & Fixes, Car With Lock Symbol: What It Means and How To Fix It, 5 Reasons Why Your Car Charger Port Is Not Working, Water Leaking From Under Car: Causes and How To Fix It, Service Brake Assist - Meaning, Causes & Fixes, VDC Light: What It Means and How To Fix It, C1201 Toyota Code: Meaning, Causes & How To Fix it. Content on priusonline.com is generated by its users. Toyota Prius Dashboard Light Guide Avon In Andy Mohr. It only happens (so far) on a mountain road where I'm going pretty fast, though hardly recklessly. For example, if there are more than just 1 bad cells in the battery pack, it would be wise to invest in a new pack. 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. 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. If you see the red triangle warning light come on, its important to take your Prius to a qualified technician as soon as possible. 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. After all, the manufacturer has provided a button to turn the system off. Some of them are not urgent and relatively simple to fix. Here are some steps to consider. Comment if you've ever had the red triangle!! This will tell you exactly what issue your car system detected (e.g., low brake fluid level and tire pressure monitoring system malfunction). So, I drove another month with dangerously low oil before my husband checked it. If theres a brake warning light on at the same time, start by checking the brake fluid. It is usually above the brake pedal. Really, the triangle with an exclamation point is a catch-all warning light, designed to alert you to issues that your other lights won't catch! Then soon after noted the red triangle on the dash an a red car with an exclamation point on the monitor. OH CRAP!Red Triangle + Check Engine + (!) The red triangle with an exclamation point inside of it is the key to resetting your Toyota Prius. There is no check engine light so code reader cannot detect anything. Without the right amount of brake fluid, it becomes harder to stop the vehicle quickly. When should this be used? Discussion in 'Generation 1 Prius Discussion' started by Adrienne Schlatter, Jun 24, 2021. Also read:Service Power Steering Light(Meaning, Causes & Fix). Red triangle and yellow exclamation DTC PoA08-264 and POA09-591, Help with warning lights: Check Engine, Yellow indicator, Red triangle and car with exclamation poin, Red Triangle and yellow circled exclamation warning, Yellow Triangle with exclamation point, "problem" on screen, Red triangle , check eng dash. I went to autozone to see if there were any codes and I didnt have any but the o2 sensor, could that trigger a red triangle to pop up? Some of the possible issues that could trigger the master warning light in Nissan cars are: The master warning light in Toyota cars appears as a red exclamation point inside a triangle. For instance, in the Nissan Altima, it serves as an indication that you should refuel as soon as possible. If the master warning light fails to go off as you drive, take your vehicle to the closest Honda-certified automotive store/shop, and get it examined by a professional technician. There is a malfunction within your vehicle's master warning system, which requires professional attention. Are Bridgestone Ecopia's total crap, or what? Low oil pressure is one reason the Priuss red triangle of death appears. In some cases, these lights simply show that the traction control system has been turned off. When the red triangle appears on the dash if I turn off the vehicle and try to restart it, it would not start. The root problem could be minor, but it could also mean a severe problem has occurred. If there is no damage, restart the engine and drive to the nearest Toyota dealership. If you have a red triangle with no codes on your Prius, it means that there is a problem with the vehicles electric system. How to Reset the Red Triangle Warning Light, How to Fix a Faulty Red Triangle Warning Light. With some vehicles, the exclamation point can indicate a problem with the traction control or stability control systems. On a typical car dashboard, there are a lot of warning lights that tell you when something is wrong. Another option would be some form of reconditioning or repair such as replacing your hybrid batterys batterys bad cells. What Does A Triangle With Exclamation Point Symbol Mean? Community Experts online right now. If the master warning light doesnt turn off while driving, bring your car to the nearest Honda-certified automotive shop to get it checked by qualified technicians. What does it mean and how does it get fixed? The modern Prius has many warning signs. Again drove today to work and it was fine. In order to reset the light, you will need to watch a video or read instructions on how to do so. My Prius has about 145K miles on it and use it on a daily 130 mi round trip commute. If the fluid isnt between these lines, you need to add more fluid. . You can then adopt the needed steps for repairs and prevention of major or minor vehicle issues. If this light came on the dashboard panel of your car, it usually indicates that it is not an emergency, but that there is a problem in your car that needs . These warning lights are there for a reasonto detect mild to catastrophic issues with your car. parking/emergency brake, and open. My Gen 2 started with as low as 8.5 volts. It only happens when I make a left turn and barely lasts one second (Just long enough to read the word "Problem"). Check the oil level on an even surface to get an accurate reading. That could be a few reasons motor oil is not getting to the places it should be in your vehicle. The master warning light for every Nissan vehicle model has a slight difference. However, make sure you look for the most trusted and experienced mechanic in your area. What Does Engine Power is Reduced Mean on a Chevy Malibu? It also assists you in maintaining . 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). Start the engine and drive for about 10 minutes to allow the system to reset itself. Ask Your Question Fast! Frequently look at your text display found on the car dashboard and the various warning lights if they come on. It kept happening so I took it back. You can use the ODB reader app on your phone to perform a full battery test and the life expectancy test. car in Drive or Neutral, set the. If the warning light persists on the dashboard, you are advised to take the vehicle to a professional for assistance. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by samsubarany, Sep 15, 2019. When this code appears, the problem is typically caused by several sources, but it means . To reset the red triangle warning light, follow these steps: If the red triangle warning light comes back on after youve reset it, there may be a more serious problem with the emission control system and you should take the vehicle to a mechanic for diagnosis and repair. Additionally, adding some brake fluid is a minimal cost compared to other situations. If you drive a car with Vehicle Stability Assist, you may wonder whether it should be on or off. Again, these lights could indicate that the system is turned off. If its a solid check engine light, you can schedule an appointment as soon as possible. But when it does, you should stop driving right away. The exclamation point doesnt normally mean that a major fault has occurred. This happens when driving on slippery road conditions and its no cause for alarm. The following issues might cause this generic warning symbol to illuminate: This symbol doesnt provide much information on its own. Gen 2 Prius Care, Maintenance and Troubleshooting, Similar Threads - Prius triangle exclamation, (You must log in or sign up to post here. If you have never heard of an ECU, it is a critical part of all vehicles. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Red triangle + Yellow exclamation point + VSC; what is happening!? With the majority of vehicles, the exclamation point is used to warn of other problems. He Loveswriting about Automotive Diagnostics and Repair, Trouble codes, Buyer guides for various car parts and accessories, and lots more. Buzzing sounds will also be heard when it turns on. Check Engine / Triangle of Death / Exclamation Point. One option for a hybrid battery pack is to replace the entire thing. So, amazingly, a tiny little piece of cable, the part that went between the audio cable and my phone was draining the battery and setting off alerts. In most conditions, you should never turn off the Vehicle Stability Assist (VSA) system. Some other manuals call the ECU the PCM, which is another name for the Powertrain control module. Should you reset the master warning light and other dashboard warning lights? Its only going to treat the symptoms, not the underlying cause. Such signifies that you either have a low battery charge or a charging problem. Sorry for your demise! Can one drive when his/her master warning light comes on Have you reset your dashboard warning lights and your master warning light? 1. My Prius is also burning oil, started around 145Kmiles, it has 185K now. Many hybrid vehicles actually do last past the 100,000 miles mark. (Answered), Jeep Service Electronic Stability Control Message (FIXED), 4 Causes Of Hyundai Check BSD System Message, 5 Causes Of Dodge Charger Service Shifter Message, What Does Fuel Sys 1 CL Mean? Theres a simple explanation when a triangle with an exclamation point lights up on your dashboard. I'm not an expert on this and there are peeps in here that are, but it sounds like the traction battery is shot. Dont worry. If you cant get enough information from the owners manual, the service manual should provide more documentation. When you see this symbol, read the message in the multi-function display at the earliest safe opportunity. A triangle with exclamation point is called the Master Warning light and cannot light up all alone. Wait for at least 20 to 30 minutes before starting your cars engine. Be prepared to pay anywhere between $2,000 and $8,000. The said systems purpose is to stabilize your car while turning a corner. Off your engine, then restart again to reboot your VSA system. Clicking this will make more experts see the question and we will remind you when it gets answered. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better? Check the display screen to find the message that tells you what the problem is. Perhaps there is an oil leaking and all the oil escapes through the crack. Typically, the codes that come up after a diagnostic are P0A80 and P3000. Brake System Issues. Was the original traction battery replaced by the prior owner? ), 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, (!) in the classic Prius is to leave the. The Yellow triangle with exclamation point is also known as the generic warning lamp or the service lamp. You could also hear buzzing sounds when it comes on. What are the most common reasons that will cause the Prius red triangle warning light to appear? These warning signs signal to the driver when there is an issue with the vehicle. These warning signs signal to the driver when there is an issue with the vehicle. Because the exclamation point can mean varying issues, its important to figure out how your automaker intended it. It comes off when your cars engine is overheating. Its full name is the engine control unit. This warning sign functions as the check hybrid battery light. If the warning light is red and flashing, this would need your instant attention. It doesnt light up alone. In some cases, it has to do with the traction control, stability control, VSA or brake system. What causes your master warning light to come on ranges in severity and importance. There are plenty of reasons why an engine overheats, such as: The check engine light comes in amber, orange, or yellow. The color of the warning has nothing to do with the severity of the problem. I had my father bring some oil over that night. It's telling you there's something that needs your attention and you have to look elsewhere to see what the exact problem is. The number one reason is that there is no oil left in the oil tank. Check the Meaning in the Owners Manual. JavaScript is disabled. 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. Problem with the emissions control system. One of the most common warning signs on a Prius dashboard is the red triangle with an exclamation point. This indicator lets you know that there's a Critical Warning Message that you need to read as soon as possible, but it doesn't actually indicate a specific problem. An engine control unit is a little software-controlled device that tells numerous electrical systems how to function in the Toyota vehicle. The only time that it could benefit you to turn it off could be if the vehicle is stuck in the snow. What does the orange triangle with exclamation point mean in a Prius? Its designed to get your attention, either to the dashboard where other lights are or the infotainment system for an important message. As Patrick pointed out - the folks that are more frequently driving ballz out are the rides that are more prone to oil consumption. Its also important to regularly watch them ensure they dont reach a critical level. Some trouble codes are manufacturer-specific, while others are generic. This system helps to stabilize the vehicle during cornering if the car turns more or less than desired. 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. For this reason, its important to get an accurate diagnosis up front. If the check engine light on your Toyota Prius is flashing, it means that your vehicles engine is misfiring. When this battery goes, it can be charged up so the car can be moved for awhile, but will go down soon due to it being old. If yes, read on, as This article seeks to inform you extensively on everything to know about the triangle with exclamation point symbol on your dashboard. P1101 Chevy Cruze: Meaning, Causes & Fixes. Can You Drive a Long Distance With a Plugged Tire? I was going maybe 25-30 and bumped the curb with the front passenger tire. When illuminated, you should address it ASAP. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. To understand what it means for your vehicle, you should check the owners manual. Its not too difficult to figure out whats going on with the exclamation point symbol. The following are problems that may lead to the illumination of the generic warning symbol: The sign does not give enough information all by itself. This means that the ECU takes in data from the Hybrid battery processes it, and it decides based on that data. Ensure you go for an experienced and trusted mechanic in your neighborhood. So just grab one 5W-30. Traction Control/Stability Control Issues, How To Fix An Triangle With Exclamation Point Symbol, 1. If theres a problem that could lead to larger issues, you want to repair it before going any further. do you know any place in PA that can fix the water pump for cheap? It is seen as the catch-all warning light, made to alert on problems that the other lights will not catch. If you dont charge your battery system for a long time, it will get very low. Lets face it, the cost of a brand new Hybrid battery is expensive. Also, when one sees that triangle with the exclamation point flashing on the Honda car dashboard, thus your Vehicle Stability Assist (VSA) system is used.