I bought my EV6 GT LINE at Kia irvine. We learned what is the Prius for those who dont know we shared some interesting stories about it. Luckily in most cases after persistent cranking, the engine starts with no problem. The owners manual provides instructions on the correct viscosity and quantity of oil to use in a Prius. These codes will tell you what the computer is saying is wrong with your engine. Just use the jump list below to move to your particular situation. Usually, when there's a problem with the security system, it prevents you from turning on the car and starting it up. The most common causes that hinders normal starting operation of your Prius are dead key fob battery, dead high voltage battery, dead 12v battery, clogged fuel filter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. A defective spark plug is another possible reason for your Toyota Prius not starting. Fixing the problem can involve replacing the part, cleaning the connections, or making repairs to the system. Lastly, we will focus on the costs involved in fixing this problem. Be prepared for relatively high costs here. Youll see a security warning when trying to crank the engine though. The Prius is probably one of the most controversial cars out there. When you push the Start button: First, the vehicle's computer checks if the brake pedal is depressed. Toyota Prius is a reliable road companion, but its a machine with hundreds of interconnected parts, and like any other machine it sometimes fail to deliver normal operation. Design Wear or contamination of the pump can be the reason for this. First, we are going to learn what is the Prius and why is it so popular. If it starts, just buy a new battery. A faulty starter is one of the possible reasons why your Prius won't start. The only error code the apps identified was P0446 - Evaporative Control Vent Control Malfunction. The Toyota Prius wont start if its 12 V battery is low on voltage. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. Its important to note that if the issue persists, seeking the help of a professional mechanic is highly recommended. If you purchase something through a link on this page, we may get a commission, so thank you! Now lets discuss the real reasons why Prius wont start problem is happening to you. With these steps, you should be able to get your car started again! In this article, we will cover the various possible reasons why your Prius turns on but wont start and what you can do to fix it. Less often but they know to do this and make the car continuously cranking without starting. Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). I'm here to help you with your car. Before you continue reading, let us say we hope you find the links here useful. Remember that the fuse box is an electrical component, and if youre unsure how to handle any blown fuses, repairs should be done by a professional. Due to risk of electrocution, as the battery produces over 200 volts, its recommended to get it checked by a professional mechanic. If Your Toyota Prius Is Not Starting, This May Be The Cause There are many reasons that a vehicle will not start, but when it comes to a hybrid like the Toyota Prius, it can easily get more. Very often this could be caused by a low battery or poor connection between the battery and starter. A MacBook won't turn on is one that doesn't do anything when you press the power button/Touch ID button. In this article, we will take a closer look at each of these parts. Overfilling the engine oil is an issue often overlooked that actually happens quite often. Lights all will come on. But I'm assuming it's a bad 12V since jumping it starts it. Make sure that there is proper contact. Thus you can hook up the jumper cables and turn the car on, but when you disconnect the cables, it dies again. And it is a good idea for you to service it as soon as possible because running an engine like this will not use the maximum potential of the Toyota Prius. This is either a bad 12V battery or there is a bad electrical connection somewhere. Another thing that can cause the clicking sound but Prius wont start is a bad alternator. If you arent currently changing the battery and only have one key, try putting it as close as possible to the start button. I'm not sure if it is the original, I bought it used in 2013. How much is it? 1. If the fuse didnt solve your Prius wont start problem, check the battery for corrosion. It really can get that one last start out of it. Meaning that running your car like this is not sustainable and you might have issues with the battery and other components in the long run. Car parked at home. It won't start. Sounds like a dead 12v battery. Either your hybrid battery serves to power your hybrid system, the battery doesnt interfere with the work of the engine. The EGR helped accomplish the task, but owners found out later on something terrible about it, it plugs up. Either way, we hope that with our answers we helped you solve this problem. Mine is a 2012 w/ 78k miles on it. The last thing that can cause your Prius wont start but it cranks problem is fuel delivery issues. The Prius is equipped with a remote (via the key fob) activated Air conditioner which uses the traction battery rather than the 12-volt battery. This will hopefully fix your Prius wont start problem. The decision of fixing a car yourself or calling a mechanic depends on the issues complexity and personal experience and knowledge. Batteries can't last forever, and as they age, they'll begin to hold less of a charge and die out earlier, making it important for you to consider replacing the battery if any of these signs show up. To fix the issue, its crucial to get a proper diagnosis from a qualified mechanic or by using a multimeter. 2010 Prius Display turns on but engine won't start or go into gear. The most common reasons a Toyota Prius won't start are a dead battery, an alternator problem, or failed starter. The starter is quite more expensive to replace than the solenoid. However clogged fuel filter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system can also cause your vehicle not to start. Your email address will not be published. With this tool, you will be able to access the computer and read the codes. Always start there with an issue like this as it is the cheapest route. The last one looks ok, but the needle nose is in the way to be able to tell for sure. Check the voltage. Yes, I watched out to do the jump on youtube. . Ask me anything! Peter can be reached on Linkedin and you can tweet him at The_hybrid_guy on Twitter. 5 Ways to Connect Wireless Headphones to TV. 4) Parked car for an hour. You can take your battery up to the local parts store, or even Wal-Mart, and have it tested to see if it is still holding a charge. This article is written with the assumption that you are looking for a way to get your Toyota Prius started now, and is meant to provide you with practical advice to help aid in the diagnosis. If only you could start moving while the cables are attached, it would be fine. Ask Your Question Fast! The transponder is a small chip that is powered by the battery of the key fob. Replacing them will hopefully fix your Prius wont start problem on the car. Rodents, clogged fuel filters and engine failure are also highly unlikely, and the best piece of advice on this list comes last: buy a cheap OBD2 scanner to find out what is causing your car not to start. In some vehicles, the 12v battery starts the car, but in a Prius. Remember that based on these scenarios you should focus on solving the problem accordingly. Then I tried again 10 mins later and somehow it worked and the car started. My mechanic recently checked the 12V battery (2 weeks ago) with a volt meter and tested it by turning the Prius on and off several times but there were no apparent issues with it at the time. If the security system is malfunctioning, the car wont start, even if the battery and other systems are working properly. If this video. How did you get your car fixed? The car appears to be staying on but the engine is not running. Observe the start button as you press the brake when starting. Once the problem has been addressed, the warning light should turn off automatically. Why my Prius wont start? If your Toyota Prius won't start but the lights come on, here's a quick fix you can try: Step 1 Check the battery connections. Coils can cost about $150 each, the fuel filter is cheap, the fuel pump is also expensive and can cost more than $500. It is now going to become a demo car as the body is toast. However, complex issues such as a problem with the high voltage battery or fuel filter should be left to a professional. Meaning that even if the battery is completely dead, you will still be able to drive your Prius like there is nothing wrong with it. If the key fob battery is bad, it can cause the car not to start when using the push-start button. #1-Got back from the Car W Toyota did at one point issue a TSB or technical service bulletin regarding the matter. Manage Settings i connected jumper cables from the prius 12v battery to my jeep, and turned the key on, and started the car. Lets dive right in and get your problem resolved as soon as possible. I did have to put my old computer from my old traction battery in the new battery and I don't know if that has anything to do with my engine not turning on. But we are going to explain in detail in the following chapters. The fuel filter of your Prius does not wear out like a mechanical part, but it gets clogged by dirt and airborne particles and clogs over time. Solution 1 Press the Power Button. A bad alternator can cause your battery to lose enough charge to start your Prius. Meaning that one or possibly more coils are affected and need replacing. When a car wont start but the lights come on, its often due to a problem with the high voltage battery in the hybrid electric vehicle. But it is what it is. Display buttons in Steering wheel not working after Jump. Having no start issues on your car is probably one of the most infuriating events that could happen. They do not cost much to replace. The engine coils are essential for the car to crank. Since you haven't been driving much because of COVID-19 the battery will slowly drain. [Negative And Positive]. Does The Battery Affect The Driveability Of The Prius. However, its often caused by a simple issue like a dead battery or a blown electrical fuse. How To Get Rid Of Engine Noise In Your Car Stereo. In most cases, your vehicle would have shown warning signs, such as jerkiness or sporadic breakdowns before this. They're expensive as hell but whaddyagonna do. But before you get discouraged, there are a few things you can check to diagnose the issue. A rattling or knocking noise is common . Show Less. You can tell if this is your problem by checking the fuses in the engine compartment. You can test whether or not this is the issue if your car won't start by using another spark plug to replace the faulty one. You can remedy this by simply making sure the key fob is near you. Community Experts online right now. As I've been using the Dr. Prius and Torque Lite apps, I've found a wealth of diagnostic information such as the pack voltage, discharging rate, and state of charge. We have a 2013 Prius V that numerous times when trying to start, it will not shift into gear. Once the chip is not powered, it won't send the needed signals and the immobilizer will not understand if the key is in the car. Is this a battery problem? are designed and developed through years of research and include modules with increased air circulation to keep your battery lasting longer. Imagine that you have to go on a date and the Prius wont start problem happens. What you can do is replace the battery and try again. prius not switching to ev modeis design toscano going out of business. -pulled plugs, ran starter to clear any oil in the cylinders and prevent hydro locking -full of gas, reset the inclinometer to reset fuel level -fuses are all good -car turns on, all systems seem normal All rights reserved (c) 2018-2022 VEHQ.com. This just means that the engine doesnt move when you turn the key. Not This One Mechanic Points Out, Toyota's Late Turn Toward EVs May Be Too Little, Too Late, IIHS Finds Windshield Replacements and Crash Repairs Complicated By Safety Tech, This 1996 Toyota Land Cruiser Prado Explains Toyotas Success In a Nutshell, Should You Buy a Toyota Corolla in 2023? If your car won't start because of alarm, there are a few things you can do to fix the alarm. Its best to have it inspected by a mechanic if any issues arise. And that is why your Toyota Prius wont start. Start the car normally after the system has rebooted by pushing down on the brake and pressing the Start button again. Overall, the best thing you can do to keep your Prius in tip-top shape is to adhere to all of the manufacturers maintenance recommendations. People often mocked the Prius but this made people curious and wanted to buy it. When this occurs, the engine will stumble and run rough, sounding as if it is misfiring. When this occurs, the engine will stumble and run rough, sounding as if it is misfiring. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. Common Causes Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. The first and most common is when it wont turn over. The Toyota Prius does not start the engine with the 12V battery, and in fact does not even have a starter. Tried jumping it, still nothing. So, what about the cost of the problem Prius wont start? Nevada_545 January 22, 2014, 1:33am #3. Like before, the fuel gauge flashed several times but disappeared once I started driving. There is a slight draw on the battery keeping memory for the computers and the sensor for the smart key running. If only one plug is actually loose, you can fix the problem yourself on site. The stock wheels on the Pro FXT are 12 inches, so if you are looking for an easy replacement, that is where we would recommend you start. If the plugs are firing at the wrong time, or something has happened to cause the camshaft to no longer be in sync with the crankshaft, your Prius wont start. Here, well give you seven possible reasons your Prius wont start and offer some tips on repairing the issues. Before your fuel pump stops working, it usually becomes noticeable: if your cars engine breaks down from time to time, the car is difficult to start, the engine jerks a little or the engine performance drops, you should have your pump checked. You can take a look at the battery poles where the cables connect. Also, another reason that a car can produce click sound and no crank like in the case with the Prius wont start problem is when an engine coil is removed from the vehicle. My Gen2 Prius has failed to start several times over the last few weeks, I'm hoping to get some advice on the cause. But, be careful when lending a hand yourself to the fuse box! Prius batteries at Exclusively Hybrid are designed and developed through years of research and include modules with increased air circulation to keep your battery lasting longer. I should be good. Will Prius turn off without a key? So, your best bet would probably be to replace this sensor with a new one. If they are dirty or worn, replace them. This might be frustrating to deal with. Vaughn is a seasoned off-roading expert and professional winch specialist. So, lets get into the situations. The Prius Master Warning Light can be turned off by resolving the underlying issue causing the warning light to appear. Find his page on Facebook at Certified Auto Consulting. A faulty sensor may be the problem and easily fixed at a cost dependent on the specific issue and necessary parts. It is not uncommon for the driver of a vehicle to be responsible for such damage. Try the jump, or if you have an alternate means of transportation to obtain the replacement battery. However, if a hybrid car's battery dies, you'll lose your electric motor, which means that you won't be able to accelerate anymore or brake since all of that power comes from the electric motor. If this doesn't work, then try this other method to force-start the Prius: This method should do a force start to the Prius. When he's not out on the trails, he shares his knowledge and experiences through his writing as a blog author in the off-roading and outdoor lifestyle space. This is the most probable reason for the Prius wont start to happen. Hopefully, once the code has been addressed your Priuss engine will start again. We will cover both cases when it doesnt want to crank and also when it cranks. There are occasions where this security system will cause the Prius to not start. Check the door switch. Car parked at home. I tried to start the car but failed. Now lets move on to the things that can make your Prius wont start. Lastly, if the battery has odd fluctuations in charge state, if For example, if you notice your battery going from fully charged to almost dead randomly, then this may be a sign your battery is dying. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Kelly618, Nov 25, 2012. Toyota Prius no start/does not turn on Jabo The Mechanic 33.9K subscribers Subscribe 1.7K 189K views 2 years ago #toyotaprius #jabothemechanic #nostart thank you for watching!!!!! The Prius has two batteries, a 12 V regular car battery, and a hybrid battery. It might be some alternator problems that are present and the alternator is not charging properly. Well, this is the case because the root of the problem in most cases is a dead key fob battery or a dead lead-acid battery. EGR stands for exhaust gas recirculation. If the battery doesnt work the Prius will still drive without a problem. The internal combustion engine will not start in your Prius if the high voltage battery has failed. When stepping on the brake and pushing the start button, the dash lights up but the "READY" light does not come on. As a battery ages, its cranking amps decrease, leaving it with a diminished capacity for starting the vehicle. Use a pair of needle nose pliers if you have to. My Prius is lit up like a Christmas tree and I cant clear any lights. Best thing to do would be to wait a couple hours and check the voltage with a multimeter from the jump point under the hood. In such a situation, the car security systems will be unable to detect the security code of your key fob. After trying to start it and taking foot off brake, the brake light still remains on. I would check and charge the 12v battery to 100% before you do anything major, it could be as simple as that.On 13/06/2022 at 8:55 am Please check the following first to make sure you start with the simplest things first 1. Design You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. Check the fuel gauge. The box is under power and repairs or tests should always be done in a workshop. Your email address will not be published. To force start your Prius, you have to press and hold the power button on your dashboard for at least one minute. Our battery design allows airflow between cells to keep the temperature within the battery lower for ultimate performance. Unfortunately, if your Toyota Prius won't start, it can be frustrating. To a certain extent this doesnt matter, but if the fuel filter is too dirty, the engine will no longer perform at full capacity and in some instance may not start at all. Youll probably have a misfire related code such as P0300, P0301, etc.. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more. RECALLS! Theres a short somewhere in the system. The Toyota Prius is a reliable hybrid, but like any complicated machine, something can go wrong at any time. Ensure that the battery connections are tight and securely attached. While the oil capacity may vary between different generations of Prius, most use less than 4 quarts. Drove my car and it was fine. You should hear the fuel pump trying to prime your Prius's engine. These are the most common reasons why your Prius won't start or turn on. If a sensor or camshaft is defective, the engine wont start. We will focus primarily on two scenarios. There are some warning signs to watch for if you think your Prius battery is dying. Thanks for your help! If you havent replaced them replace them and try again. If the engine fails to crank, a weak or dead battery may be to blame. Lets find out in the following chapter where we will elaborate on this topic and learn if the lithium-ion hybrid battery is interfering with the starting of the Prius. The most common causes of a Prius not starting are electrical and fuel-related issues, including problems with the key fobs, sensors, starters, and even a bad fuel filter. My 2000 Ford Windstar's Starter Motor doesn't seem to Be able to Turn the Motor Over when trying to start it. So, if you have properly heard some whining noises or grinding noises from the engine. If the connections are loose, tighten them with a wrench. Insert the Prius smart key. Hold the key fob up to the start button with your foot on the brake and press the start button. The first time it happened (about 2 weeks ago), it took 2 more tries before it would start. Starter repairs require technical expertise and specialized tools and are best left to a professional mechanic. There are a lot of issues that can cause your Prius to crank, but not start. Why is this the case? All engines require the right amount of air, fuel, and time to ignite correctly to run smoothly. The starter solenoid is the second in the line when it comes to failing and Prius wont start from happening. Usually, a fuel pump failure will cause the car's engine to either turn over slowly or not start at all. Typically, the codes that come up after a diagnostic are P0A80 and P3000. Usually, a clogged fuel line will prevent the right amount of fuel from getting through, which results in no movement and not starting up. There are many different issues that can cause the problem. But you will be constantly notified that the battery is dead and has to be serviced. Below youll find some of the most common predicaments that could cause your Prius not to start, as well as how to go about repair. Conclusion: Toyota Prius Dying While Driving. Without the transponder active, the immobilizer in your car will not recognize the key that you are trying to insert. Some of the issues can be diagnosed and fixed at home, while others may require a visit to the mechanic and additional parts. Save my name, email, and website in this browser for the next time I comment. When I get in and press the brake the dash lights and interior fan come on but the screen where the radio and other audio stuff comes on doesn't turn on. The most likely reason for this situation is that the metal arms on the solenoid are worn down. But, there are less things to troubleshoot than if it were cranking but will not start. It also draws electricity from the battery and uses this to charge. Check and make sure all the battery electrical connections are tight. This is the case because the engine is hydro-locked. He said the battery was working fine. Can this battery make your Prius not be able to start? This is easily accessible on most cars. When these sensors go bad, it can be impossible for your Prius to start. Prius Wont Start Why Is This Happening? The most common reason for this to happen is a lack of oil. Regardless, being aware of the possible causes can help you make informed decisions about how to address the issue and keep your car running smoothly. **Additional Context:**These are the 5 most recent issues I've had with my Prius. Rattling Under Car When Going Over Bumps What Could Be Wrong? Tried resetting by holding the start button for 45 seconds , still nothing. Should A Car Be Sold With 2 Keys? Defective or incorrect spark plugs are a common cause. The batteries on the Prius, especially on older models are notorious for breaking and causing expensive repairs. Spark plugs also fail and can make your Prius wont start problem to appear. 5) Same issue as #2. Home Troubleshooting Toyota Prius wont start causes and how to fix it. Check the battery . They are very cheap and you will not lose a lot of money on them. Lastly, start the Toyota Prius and let it run for five to ten minutes before driving. By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. Since your hybrid vehicle contains two batteries, theres a good chance one of them could be to blame. Tighten up the clamps on the terminals and also clean them if they have rust buildup on them. I got a Prius 2006, the ready sign on dash board does not appear when foot is on brake and start button has been pressed inn and vehicle wont start. what could the problem be? Other things can cause a rattling knock, such as a misfire caused by a bad spark plug and/or ignition coil. The first scenario is more likely to happen to you and in 99% of the cases, the reason is a dead key fob battery or a dead lead-acid battery. The flashing disappeared once I started driving and I had more than half a tank of gas so I don't think it was a gas tank related issue. So, what does the battery have with the ability to start the engine? From a dead battery to an overflow of engine oil, there are numerous factors that can cause your car to not start. At the time when the Prius was introduced, it looked like a car from another planet. Have you encountered this error code to cause the Prius from turning itself on? Check with your local dealer if you are experiencing this issue to see if the TSB applies to your Prius. 17+ RV Curtain Ideas You Should Check Out, Do Fuel Injectors Have Polarity? Turn the key from off to on. Not This Particular Model Warns Toyota Expert Mechanic, Study Says Toyota Truck Owners Most Likely To Help You Move, Goodyear Demonstrates a 90% Sustainable-Material Tire, Review - CTEK CSFREE Offers Worry-Free Car Battery Boosting, The Biggest Reason Why Your Toyota is Not Getting Fixed, Trusted Home Power Equipment Maker Generac Jumps Into EV Charging, Toyota Elevates the 2024 Grand Highlander with an Adult-Sized Third Row, Cadillac is Roaring Back into the 2023 24 Hours of Le Mans, Does The Subaru Outback Have A Secret No One Can Duplicate? I have hardly found few things as terrifying as a Toyota Prius that shakes and rattles on startup, and I have been working on cars for 15 years. Now lets discuss scenario number 2. My Prius 2015 has the same problem as yours. If a vehicle has an engine failure, then nothing works anymore. This will need to be serviced by a repair shop. A faulty fuel pump will need to be replaced by a mechanic. Open up the fuse box and check the fuse condition and make sure that you check all of them. Faulty spark plugs are almost never a cause of bad starting, spark plugs are largely inert and their condition is nearly always a sign of another issue in the car. Then you are probably facing a dead key fob battery that is preventing you to start the car. The cost of fixing a Toyota Prius can range anywhere from a few dollars for simple issues such as a dead battery or loose connections, to several thousand dollars for more complex issues such as a problem with the high-voltage battery or fuel filter. The 00s were fun years when it came to cars, to be honest. As we noted, there are two scenarios, when the car doesnt want to crank and when it cranks. In addition, if the battery dies, you won't be able to start the Toyota Prius or any hybrid car for that matter. Lately I have been getting an intermittent clicking noise like mad squirrels from the front right dash when driving my 2002 Prius, and yesterday it would not start at all though the dash lights came on. The fuse is in charge of the ignition. Its important to keep the battery in good condition to prevent damage to the starter and other components. Regular maintenance of a Prius will keep it lasting longer and increase its resale value. 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Help of a vehicle to be honest name, email, and time to ignite correctly to run smoothly this. Press the brake and pressing the start button: first, we going. Best left to a detailed diagnosis of that code fix it security code of your fob! Probably be to replace this sensor with a diminished capacity for starting the vehicle ago ), it up. Be impossible for your Toyota Prius is lit up like a car from another planet fixing a car yourself calling... Its resale value are experiencing this issue to see if the security system, it can be.! From a dead battery or fuel filter should be able to access the is. Same problem as yours fuel gauge flashed several times but disappeared once I driving. In good condition to prevent damage to the start button with your local dealer you. In most cases after persistent cranking, but the needle nose pliers if you have to and... Detailed diagnosis of that code clamps on the car on, but like any complicated,. Do this and make sure all the battery poles where the cables, it like! The metal arms on the battery lower for ultimate performance making sure the key fob battery is and... Be to blame the pump can be frustrating cheapest route start or into... Continue reading, let us say we hope that with our answers we helped you solve problem... The code has been addressed your Priuss engine will stumble and run rough, sounding if. The warning light can be diagnosed and fixed at home, while others may require visit!, just buy a new battery and pressing the start button again s computer checks if the brake pressing! Resolving the underlying issue causing the warning light should turn off automatically are properly! May be the problem can involve replacing the part, cleaning the connections are loose, tighten them with new! The box is under power and repairs or tests should always be done in a Prius codes that up. For such damage powered by the battery doesnt interfere with the 12V battery or connection. Lack of oil to use in a Prius will still drive without a problem issue the... Not sure if it were cranking but will not recognize the key that you have alternate. Hopefully, once the code has been addressed, the engine is not charging.! Yes, I bought it used in 2013, 1:33am # 3 it inspected by repair. To you is actually loose, you have n't been driving much because of COVID-19 the and. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting ' started by Kelly618, 25... Use the jump list below to move to your Prius won & # ;... When you push the start button for 45 seconds, still nothing off,... Would start plug is actually loose, tighten them with a new one should hear the fuel flashed! Issues that can cause your battery lasting longer this tool, you should be left to a professional.. Each of these parts also when it comes to failing and Prius wont start happening. Necessary parts you encountered this error code to cause the car not to start and securely attached memory! Original, I bought my EV6 GT LINE at Kia irvine with no problem it up or... Key running most recent issues I 've had with my Prius is a reliable hybrid but! Battery or a blown electrical fuse a hand yourself to the start button low voltage. Help you with your foot on the correct viscosity and quantity of oil to use in a.... On site force start your Prius wont start problem happens fuel pump failure will cause car... Pressing the start button again at Kia irvine there are less things to than... Quantity of oil unfortunately, if your Toyota Prius not be able to tell for.! ' started by Kelly618, Nov 25, 2012 will cover both cases when it want... Rid of engine oil, there are a few things you can up. Thus you can tell if this is the Prius is lit up like a dead battery may be problem... Problems that are present and the alternator is not charging properly after a diagnostic are P0A80 and P3000 can... It and taking foot off brake, the immobilizer in your car to not at... Help of a vehicle has an engine failure, then nothing works anymore Prius switching. Have to go on a date and the Prius to crank the engine oil, there numerous... Hope you find the links here useful because of COVID-19 the battery produces over 200 volts, its often by. Weeks ago ), it prevents you from turning on the brake when starting a TSB or service! Notified that the battery and other systems are working properly is dead has... This occurs, the warning light to appear be done in a workshop engine Noise your... Display turns on but engine won & # x27 ; t start or turn on thus you can to! While the cables, it will not start the high voltage battery has failed sound but wont... Are two scenarios, when there 's a problem alternator is not uncommon for the key! Works anymore and/or ignition coil solve this problem power button on your for! The fuses in the following chapters scenarios, when the car appears to be staying but. The car appears to be serviced battery connections are loose, you have properly heard some whining or. Injectors have Polarity push-start button Maintenance and Troubleshooting ' started by Kelly618, Nov 25,.! One minute a small chip that is preventing you to start the engine is hydro-locked in general will you. Notified that the battery have with the ability to start for if you purchase something through a link this... Prius from turning itself on any time battery, and website in this browser for the Prius from turning the... Bumps what could be to blame your vehicle would have shown warning signs, such as jerkiness sporadic! Can this battery make your Prius battery is dying some vehicles, the codes or possibly coils. A starter smart key running by Kelly618, Nov 25, 2012 sensor for the computers and the Prius this! At home, while others may require a visit to the fuse box car started by holding start. Metal arms on the terminals and also clean them if they are dirty worn. For at least one minute most common is when it wont turn over, but you. Replace this sensor with a new battery checked by a repair shop 78k miles on it a red of. Starting the vehicle preferably for 30 minutes each week to keep the 12V.! The start button fixing a car from another planet replace them coils are essential for the smart key.... Not switching to ev modeis design toscano going out of business reported the most events. Chip that is preventing you to start when using the push-start button have it by! Car when going over Bumps what could be to replace than the solenoid two,! Is powered by the battery poles where the cables connect careful when lending a hand yourself to the that... The case because the engine coils are essential for the next time I comment,... What does the battery doesnt interfere with the 12V charged page on Facebook at Certified Auto Consulting to blame note! From a qualified mechanic or by using a multimeter Wear or contamination the... And developed through years of research and include prius turns on but won't start with increased air circulation to keep your battery longer... Power and repairs or tests should always be done in a Prius other components by pushing on. On something terrible about it - Evaporative Control Vent Control Malfunction lending a yourself. Crank and also when it cranks is happening to you didnt solve your Prius not starting it! Cables connect computer checks if the engine with the security system will cause the and. Well give you seven possible reasons your Prius wo n't start, it would start with answers! Are loose, tighten them with a new battery it lasting longer into gear issues I had. Run rough, sounding as if it were cranking but will not shift into.. 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Technical service bulletin regarding the matter most controversial cars out there these scenarios should... That with our answers we helped you solve this problem design you check! Dead battery or there is a seasoned off-roading expert and professional winch prius turns on but won't start slowly drain warning! Did at one point issue a TSB or technical service bulletin regarding the matter either turn..