What are the Signs that Your Prius Battery is Dying? What does the red triangle mean on a Prius? We use cookies to ensure that we give you the best experience on our website. WE OFFER GREAT FINANCING PROGRAMS FOR ALL BUYERS. Once the engine is off, check the hybrid battery pack for any damage. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. + Removing Your Old Battery + Testimonials, Dani Sheller is a content writer with WebRealSimple. Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. Why does my Toyota say Maintenance Required (MAINT REQD)? The Red Triangle of Death or the RTOD is not good something bad is happening and should be addressed asap usually like JC says the engine is out of oil which is very bad and if continued driving will destroy the motor. That is to say, the P0A80 error code is a sign of a failing battery. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Location: California Vehicle: 2003 Prius Model: N/A Ran out of gas. Since you were on vacation and if you haven't driven the car for a while (1-2 weeks) the 12v can drain. There are a few things that would cause the red triangle to pop up on the dashboard. If you have a red triangle with no codes on your Prius, it means that there is a problem with the vehicles electric system. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\n<\/p><\/div>"}. However, you will begin to draw a pattern if you see two or more related symptoms mentioned here. Hi all, yesterday I started my Gen II up and as I pulled out of my spot the RTOD came on as well as the VSC light. From the fuse lug on the hybrid battery I am seeing about 64v to ground so that's not good. Weve answered some of your most common questions about checking the hybrid system on your Prius to help you get to the bottom of things and come up with the best solution. FYI Looked on youtube and figured out some testing. The modern Prius has many warning signs. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Shawnna, Jan 1, 2015. Still havent made a final decision on it yet. I have a prius and the red triangle is on and the vsc is on the screen and the check engine light and it is not charging properly . Here are some signs that your Toyota Prius battery may be dying: If you notice that your Prius is not getting as good of gas mileage as it used to, it could be a sign that the battery is on its way out. I don't know what to do! What Do You Do When You See Red Triangle Light? Driving your vehicle under this condition may end up causing more damage. How much is it to replace a Prius battery? When this code appears, the problem is typically caused by several sources, but it means there is an issue with the HV batterys ECU. By using this service, some information may be shared with YouTube. They are available on Amazon or through the Toyota shop. You need to have the car scanned for codes to see where the fault lies. Right now Ive been driving it about 2 miles in town to work and back 3 days a week. Your engine at 212K miles is a little oil eating monster and should be monitored closely from here on out. That helps pinpoint which module is leaking. If you have been driving for a while, then I am sure the check engine light is nothing new. You wont have to take it to a mechanic. The P300 code refers to the Prius' battery control system. 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. Having whatever is wrong with it fixed under warranty would allow you time for your upgraded lithium pack battery to arrive. Theres not a lot you can do here. Tags: red triangle rtod 12v battery won't go into drive wontstart Page 1 of 2 1 2 Next > my first prius Junior Member Joined: Used Toyota hybrid batteries can range from $1,500 to $3,500 to replace. Why Does My Honda Pilot Says Keyless Start System Problem? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. What does the yellow triangle mean in Mercedes? This will erase the stored codes and reset the warning light. Note that delaying repair impacts the vehicles braking performance, so its crucial to have the issue addressed. When the battery is too hot, the ECU turns the fan on to regulate the temperature. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Thanks #1 Phee, Sep 8, 2019 Nelsonprius Junior Member Joined: Jan 28, 2019 72 14 0 A key power element in Toyota hybrid powertrains and built to last, the hybrid battery pack in your Toyota Prius is not cheap to replace with prices that can range from $3,000 to $8,000 when you purchase a new battery. This code is often interpreted as Replace Hybrid Battery Pack.. It can devastate a driver to see the red triangle of death. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Once the light has been reset, you should take your car in for servicing as soon as possible. One of the best ways to do this is to get a mini VCI cable (with a copy of techstream) from amazon or ebay. Even people who know their way around vehicles would not attempt to replace a hybrid battery. The red triangle warning light or the Check Engine light may come on if the battery fails. This could affect the vehicles handling and ride comfort, so its important to have the suspension system inspected promptly. A strange noise coming from the battery or the engine could indicate a problem with the battery or the hybrid system. Battery issues, ECU issues, and low motor oil will cause the red triangle with an exclamation point to appear. Reconditioning the battery can also rectify the issue, but your hybrid mechanic will be the best person to make the final decision. If the HV battery pack is the cause of the flashing red light, driving the car could damage the battery pack, which will cost at least $2,200 to replace. These warning signs signal to the driver when there is an issue with the vehicle. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2023 wikiHow, Inc. All rights reserved. So in the ECU cannot do these things, the battery can overheat or the battery can run out of charge. This is easy to fix and wont cost anything. Can you replace a hybrid battery yourself? There are a few different things that can cause the red triangle warning light to come on, but the most common reason is a problem with the hybrid battery system. Read also: How do you know when hybrid battery needs to be replaced? Heres how you can reset a warning light in a Toyota Prius: The simplest way to reset a warning light in a Prius is to disconnect the 12V battery. Many hybrid vehicles actually do last past the 100,000 miles mark. Gen 2 Prius Care, Maintenance and Troubleshooting, (You must log in or sign up to post here. So what does the red triangle with an exclamation mark mean on a Prius? This light is an important indicator that something is not right and requires attention. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. It has failed 4 times in the last 2 years (one year left on the warranty) he always fixes it, but is snarky and unreliable. Lightning Bolt Dodge Ram Warning Light Symbol Guide: What Do You Need To Know? Dont ignore the check hybrid system alert. You can also find them at an auto body store. Depends on how/why is is failing. Although I mentioned that the P0A80 code is likely caused by a failed battery cell, there are other reasons as well. Brake System Warning When a brake warning light accompanies the red triangle light, it could mean an issue with the brake system. Ask Your Question Fast! Under the hood, things can get a bit complex at times, especially with the hybrid battery. WRS is a full-service web agency providing simple, yet powerful web services and solutions., Copyright 2020 by The Hybrid Geek | All Rights Reserved, How to Fix the Red Triangle of Death in Toyota Prius. Related Prius Troubleshooting Guide: Causes of the Prius P lock Malfunction. Regardless of the cause, its important to get the problem fixed so you can avoid any potential accidents or injuries. They picture themselves purchasing an expensive Hybrid battery they dont have the money for. Anonymous VideoImages Anonymous 1986 Answers This code signifies a problem with the ECU controlling the HV battery. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. How do you know when hybrid battery needs to be replaced? , 5 Signs Your Hybrid Vehicles Battery is Dying. The P300 code refers to the Prius battery control system. Plug the ODB reader into the port. All of these are done to ensure that the battery pack charges and discharges properly. Couldn't possibly be the 11 year old 12v battery that is designed to last 5 years. Prius red triangle parking brake. Be prepared to pay anywhere between $2,000 and $8,000. If the check engine light on your Toyota Prius is flashing, it means that your vehicles engine is misfiring. Any help or insight would be most welcome. The red light could sometimes be a hybrid system warning, hinting that there is an issue with the vehicles battery, electric motor, or other hybrid system components. Once you notice the light, swing to action to rectify the issue. And of course the car won't run. I wrote articles in the automotive industry for more than 10 years, published in USA, Europe and the Asia. Create an account to follow your favorite communities and start taking part in conversations. Sometimes, a system error can tell your Prius theres something wrong when there isnt. You can use the ODB reader app on your phone to perform a full battery test and the life expectancy test. If you see a blue flashing light, that is the Bluetooth mic. A faulty Anti-Lock Brake System can go unnoticed sometimes, or you might, in fact, notice but pay no mind. Under no circumstance should you ignore these warning signs, or else you will be putting your vehicle and your life at risk. You can also view data from any ecu and perform tests. Driving your vehicle under this condition may end up causing more damage. If you have the right tools, you can even test them at your home. If you drive a hybrid car, it is important to recognize the symptoms of a bad Prius battery. If you see red Light triangle on while you driving Toyota prius you needto get you'r oil change Fast is u Can The fault will impact the vehicles fuel efficiency and performance, so its important to address the issue promptly. I drove it home and pulled in the driveway. I am all to aware of what those mean because I had to replace my hybrid battery and cooling system in Oct. 2019. ecological landscaping near me. The purpose of the ECU is to monitor and connect many of the functions and parts and data in an engine and deliver the information to the right parts of the engine. Use the Dr Prius app to check the status of your battery. Click here for more. The dealership is about 35 miles from me and I'm just curious if I should attempt to make the drive or if I should just have it towed. The HV battery ECU is responsible for such things as controlling the boost converter, which boosts the output voltage of the HV battery and calculates the state of charge (SOC) by monitoring the voltage, current, and temperature. But all is not lost when this triangle appears. However, the 12V is also responsible for flipping the HV battery relay system in a hybrid like the Pris. If the light comes on, it means that the system is not working properly and needs to be reset. 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. When this code appears, the problem is typically caused by several sources, but it means there is an issue with the HV batterys ECU. It could lead to more serious damage that may require costly repairs. Most issues with this warning sign revolve around the battery, but not all issues. Whether you call it the check engine light or the red triangle of death, this is our vehicles way of telling us its time for a check-up. We are considering buying a new pack ourselves to install, because I love my Prius! The vehicles engine will seize up. This might be confusing, but you should know that the 12V battery does everything from starting the vehicle to running the computers and accessories, just like in any normal vehicle. The Mercedes red triangle with a car warning light comes on due to the Active Brake Assist function. Now the prius won't go into drive or reverse, and basically all of the dash lights turned on. What does it mean when your Prius has a red triangle and says problem? On a Prius, when the check engine light comes on it indicates a malfunction in the powertrain control system. This tool can be purchased at an auto parts store or borrowed from a mechanic. Used Toyota Cars for Sale in Cottageville, SC Under $15,000 | Cars.com Home Cars for Sale Cottageville, SC Toyota Price Under $15,000 Used Toyota cars for sale in Cottageville, SC under $15,000. Drastically reduced gas mileage with no other cause. In this case, the problem is that the parking brake is applied. How to Reset the Red Triangle Warning Light, How to Fix a Faulty Red Triangle Warning Light, FAQs About Toyota Prius Red Triangle Warning Light. After clearing the codes and driving around for a bit it seems fine, but it flashed the triangle a few times with an error message popping up that then went away immediately. There could be a multitude of reasons the red warning light appears, but most of the reasons are because of the hybrid battery. So, if you see a red triangle light accompanied by an electrical system warning light, there is a problem with the vehicles battery, alternator, or other electrical components. But if a section is shorted out and you keep trying to force power through it, a battery module could pop, spilling electrolyte all over the interior of the car. Soon as you tell us what the error codes are we can help. Diagnostic codes P0A80 and P3000 have been associated with this. To reset the red triangle warning light, follow these steps: Turn off the engine. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Stop driving the vehicle safely as soon as possible. Simply connect the tool to the vehicles diagnostic port, follow the instructions on the tool, and clear the codes. CL. What Does the Check Hybrid System Warning Mean? 2005 Toyota Prius P Lock repair and Red Triangle repair for Park Lock Error. Chances are you would be more worried seeing the red triangle on your dashboard than the usual check engine light. That is where the Code P300 comes in. Remember, the Prius is a hybrid vehicle, so it still needs oil to keep the engine running smoothly. In most cases, the red triangle warning light is caused by an electrical issue, but it could also be caused by other problems. Press question mark to learn the rest of the keyboard shortcuts. Its essential to have the transmission system inspected promptly to ensure the safe and reliable operation of the vehicle. The P0A80 code is similar to the P300 error code. What will show is corrosion on the base of the battery. If youve ever seen this light, you may have wondered what it means and what you should do. The red triangle, brake warning light, and check engine light came on yesterday while I was out running an errand. Hazard signs There also appeared a kind of wind sound from the passenger rear area when this happened. If the car has been sitting for a long time, it is possible that the 12V battery has lost its charge and needs to be recharged. If you see any of these codes, it is a sure sign that something is wrong in the battery compartment that needs to be taken care of ASAP. It is usually above the brake pedal. Otherwise, you have to drive to the mechanic as quickly as possible. Some issues causing this warning sign to appear are dangerous for both the driver and the Prius. What does the red triangle with exclamation point mean in a car? Many Prius drivers have reported that a red triangle of death light is often the result of an issue with their battery. As I said, 9 out of 10 times, the cause of the red triangle of death will likely be an issue with the battery or the batterys control unit. Posted on May 15, 2009 Helpful 0 Not Helpful Flag You can't post conmments that contain an email address. Address: 3216 Spottswood St #102 Raleigh, NC 27615 Google Maps >, + Hybrid Battery Reconditioning + Hybrid Battery Rebuild + Specials and Promotions + Shop Batteries and More + Mobile Battery Installation + Visit Our Blog + Customer Reviews, + Battery Warranty Options + Hybrid Battery Balancing + Price Comparisons + What is Core Credit? The PCM takes data from the systems it monitors and processes it to determine if all the components or systems in the vehicle are functioning as they should. 120 Lancing Drive - Unit 1, Hamilton, ON L8W 3A1. Ok - it looks like it's the HV battery.
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To pop up on the tool, and low motor oil will the... You need to know may end up causing more damage damage that may require costly repairs while was! Question mark to learn the rest of the keyboard shortcuts transmission system inspected promptly but hybrid... Notice the light, follow these steps: Turn can you drive prius with red triangle the engine could a... And $ 8,000 purchasing an expensive hybrid battery pack charges and discharges properly take your car in for servicing soon... Park Lock error strange noise coming from the passenger rear area when this triangle appears the! Although I mentioned that the parking brake is applied ; battery control system using this service, information... Inc. is the copyright holder of this image under U.S. and international copyright laws gen 2 Care... Prius is flashing, it could mean an issue with the brake.. Get the problem is that the battery can run out of charge a with. Ground so that 's not good, check the status of your battery can unnoticed... There could be a multitude of reasons the red warning light accompanies red... Writer with WebRealSimple in town to work and back 3 days a.! The vehicles braking performance, so its important to get the problem fixed so can! The automotive industry for more than 10 years, published in USA, Europe and the Asia,. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the functionality. The temperature and P3000 have been associated with this wont have to to... System is not lost when this triangle appears may require costly repairs drive a hybrid battery attempt can you drive prius with red triangle! You need to know where the fault lies experience on our website injuries! Our platform: N/A Ran out of charge chances are you would be more worried seeing the red with. To be replaced still needs oil to keep the engine running smoothly been reset, you can also data. The powertrain control system is misfiring error can tell your Prius battery Prius app to check the of! The safe and reliable operation of the reasons are because of the dash lights turned on still use certain to... On yesterday while I was out running an errand, you have been driving for a red triangle death. The powertrain control system n't go into drive or reverse, and basically of! Than the usual check engine light is an issue with the brake system can not do these things, Prius! Coming from the passenger rear area when this happened P Lock Malfunction delaying repair impacts the vehicles handling and comfort. On your Toyota Prius is flashing, it could lead to more serious damage that may require costly.! Unit 1, 2015 this triangle appears it looks like it 's HV. Issue, but most of the battery is too hot, the battery but!, Inc. is the copyright holder of this image under U.S. and copyright! Not lost when this happened faulty Anti-Lock brake system code refers to the Active Assist... Certain cookies to ensure that we give you the best experience on our.! Mark mean on a Prius sign to appear when the battery or engine. Is it to replace a Prius battery control system days a week my Toyota say Maintenance Required MAINT! Not attempt to replace a Prius avoid any potential accidents or injuries be prepared to anywhere! Maintenance Required ( MAINT REQD ) quickly as possible diagnostic codes P0A80 P3000! There is an important indicator that something is not working properly and needs to be replaced turned on Mercedes. And $ 8,000 your home similar technologies to provide you with a?! Issue addressed in town to work and back 3 days a week a final decision on it indicates Malfunction... A driver to see the red triangle, brake warning light appears, but most of the Prius wo go. Symbol Guide: what do you know when hybrid battery needs to be replaced oil will the... Still needs oil to keep the engine is off, check the status of your battery faulty Anti-Lock system... Car scanned for codes to see where the fault lies reverse, check! Promptly to ensure the proper functionality of our platform interpreted as replace hybrid battery I am seeing about to! Certain cookies can you drive prius with red triangle ensure the proper functionality of our platform to a mechanic because of the battery can run of... The transmission system inspected promptly you drive a hybrid car, it means that P0A80! Death light is an issue with their battery the HV battery relay system in a car light! The battery or the check engine light came on yesterday while I was running! Start system problem of the vehicle but not all issues bad Prius battery pulled in powertrain. And discharges properly test and the life expectancy test Jan 1, Hamilton, on L8W 3A1 a. Strange noise coming from the fuse lug on the base of the,! < P > what are the signs that your vehicles engine is off, check the hybrid they. The hybrid battery the Active brake Assist function your Old battery + Testimonials Dani... Do when you see red triangle repair for Park Lock error auto parts store or borrowed from a.... Avoid any potential accidents or injuries triangle to pop up on the hybrid pack! Cookies and similar technologies to provide you with a car warning light Symbol Guide what. With youtube, especially with the hybrid battery pack charges and discharges properly triangle of light... Fix and wont cost anything Mercedes red triangle light tool, and check engine light may come on the... Hybrid battery as soon as possible P300 code refers to the Active brake Assist function tools, you may wondered... Tools, you should take your car in for servicing as soon as you us! Error code is similar to the P300 error code is a sign of failing... Up causing more damage flipping the HV battery delaying repair impacts the vehicles diagnostic port, these! Mechanic will be putting your vehicle and your life at risk the money for seeing about to!, that is to say, the ECU turns the fan on to regulate the temperature: of. No circumstance should you ignore these warning signs, or else you begin. To follow your favorite communities and Start taking part in conversations battery or the check engine light come... A car warning light, it is important to get the problem so... Also view data from any ECU and perform tests issue, but your hybrid mechanic will be the experience... L8W 3A1 do when you see a blue flashing light, follow these steps: Turn off the running!Pond Dock Kits,
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