however, after about 15 seconds, the main display changed to a warning screen, then 2 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. A bad alternator can cause your battery to lose enough charge to start your Prius. Connect the black cable to the negative terminal. 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. Coils can cost about $150 each, the fuel filter is cheap, the fuel pump is also expensive and can cost more than $500. The voltage of the battery on your Toyota Prius can be measured precisely with a multimeter. This means that part of the exhaust fumes is sent through the intake manifold to be re-burned in the engine. Design A mechanic must inspect electronic components, such as the voltage distribution board and fuel pump, to determine the cause. Another warning sign is if you are getting poor fuel economy. A bad fuel pump is another possible reason why your Toyota Prius won't start. When these sensors go bad, it can be impossible for your Prius to start. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. Jump starting should work. I went to turn on my car and got this message car wouldn't turn on had to jump start it this has happened a few times going to take it to the dealer. Too much engine oil can cause oil to enter the combustion chamber and prevent the engine from starting. When the oil is overfilled, the excess amounts can get into the crank or combustion chamber and cause issues with the vehicle starting. My HondaLink Does Not Show Remote Start Why? So, when we cleared out the doubts of whether this battery can make your Prius wont start problem. Motor Verso runs display advertisements and advertorials on our content. What are the possible reasons? We are stepping on the brake when pushing the start button. The Prius has two batteries, a 12 V regular car battery, and a hybrid battery. If youve determined that a fully charged battery without corroded cable is the culprit, then its time to question whether or not you need a new starter. A low battery can put extra strain on a starter, causing damage over time. Meaning that will not turn over until it is properly rebuilt. Corrosion appears as white or green deposits and assuming you have no damage to your battery, it can just be cleaned up. How much is it? Your pump is responsible for determining how much fuel is needed for the system, and if its faulty, it may not be providing enough pressure. In rare cases, a blown fuse could also be the culprit in the breakdown of your Prius. In a Prius, pressing the power button turns on the electrical system, which runs through a couple quick system checks and then sends a message to the battery to turn the car on. You should also check your manual to verify which spark plugs should be used and make sure the incorrect ones were not used post-manufacturer. Search Toyota Prius Torque News for more in depth Prius coverage from our reporters. Once you have done that, you will need to insert the new battery and seal it back up. And Prius batteries are special snowflakes. After holding it for at least one minute, release the button. When the battery cannot hold its charge, it causes many problems with your car, including when you turn off the key and remove it, none of the lights on the dash go out. When the filter fails the car might start at some point but again it will stop working. When the starter isnt functioning, it is impossible to start the vehicle (unless its a manual, then you can pop start it). It won't go into gear. My Prius 2015 has the same problem as yours. The OBDII codes stored in the computer can really help diagnose the issue. AI: If the car wont start but the battery is not dead, the cause may be a faulty ignition switch, starter relay, or starter motor. However, I noticed that the fuel gauge flashed several times. When a starter goes bad, they will usually not give you much warning first. The most likely cause for this issue is that the alternator unit that charges your battery has failed. If you have a hybrid vehicle and you need battery work done, you need to check them out. With the wire connected, you should turn the ignition on. Common Causes Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. So, these coils are also known to fail. This makes it more challenging for thieves to steal them. To fix the issue, its crucial to get a proper diagnosis from a qualified mechanic or by using a multimeter. To begin troubleshooting, you must first connect the diagnostic tool to your Prius. They do not cost much to replace. The second scenario would be if the engine is cranking but the Prius doesnt want to start. Because of the high voltage of the hybrid battery, its best to always have a professional mechanic specialized in hybrids to diagnose and fix any issues with it. There are many different issues that can cause the problem. Some cars have security systems that prevent the engine from starting if the correct key isnt used. If your Toyota Prius won't start when you push the start button, but some of the dashboard lights come on and it makes some sounds, but not all of the lights come on, then you have a weak. 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? This is the most probable reason for the Prius wont start to happen. Evaluate the Battery Check the battery to determine if it is low or dead. I did remove all leads to my 12v when I took out my traction battery as well. Thats why it is often advised to check the condition of the spark plugs. So, if you want to learn more, follow along. If only you could start moving while the cables are attached, it would be fine. While some problems may be simple and easy to fix, such as replacing a weak battery or fixing a blown fuse, others may require more complicated repairs such as replacing a faulty sensor or fixing a malfunctioning ignition system. Sounds like a dead 12v battery. Push the Power button once to turn off the car, hold it again until the dash lights start flashing, then release and immediately press it again until the engine starts. This is easily accessible on most cars. When the engine isnt turning over at all, thats a bit easier to diagnose than when it is cranking but not firing. So, let's take a look at the common reasons why this is happening. Mine is a 2012 w/ 78k miles on it. 2008 with 100k miles. In this article we go through most common causes of Prius breakdown and how you can fix the problem. If your Prius won't start up, there is a small chance that you may have blown a fuse. In most cases, you can press the power button and hold it for a few seconds to turn off your Prius engine. If this is your issue, you are going to have to replace the dead key fob battery. 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. Another thing that can cause the clicking sound but Prius wont start is a bad alternator. First, make sure the cord is firmly connected to the PC and the outlet. Solution 1 Press the Power Button. The primary cause for Prius wont start but it loves to crank is the bad camshaft positioning sensor. Make sure all doors are fully closed. I went to the dealer and they noticed the positive terminal on the 12V was very loose. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Neminemmiten, Mar 4, 2017. Having no start issues on your car is probably one of the most infuriating events that could happen. If it doesnt solve your Prius wont start problem. We will cover both cases when it doesnt want to crank and also when it cranks. A bad fuse can also make your Prius wont start. For exact troubleshooting, always check whether the information is correct. If the fuse didnt solve your Prius wont start problem, check the battery for corrosion. EGR stands for exhaust gas recirculation. Always start there with an issue like this as it is the cheapest route. A bad alternator is another possible reason why your Toyota Prius won't start. An 08 prius keyless entry doesn't work, changed the batteries, pushed the disable button and reset it, still no go. To jumpstart a Toyota Prius, follow the same method you would with any other car. However, it is essential to understand the functions of these parts and why they can cause the Prius not to start. 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. A bad lead-acid battery can also make your Prius wont start problem appear. Thats why you should always replace the battery on time. There are 57,000 miles on the Prius. There are a lot of issues that can cause your Prius to crank, but not start. If you have a model of Prius which only has a key fob with start/stop button and no place to insert a key, then try placing your key fob as close to the start/stop button as you can and then start the vehicle. Most diagnostic devices then ask for some information about the vehicle. Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). Spark plugs also fail and can make your Prius wont start problem to appear. 5 Ways to Connect Wireless Headphones to TV. A damaged EGR valve can hang open and cause excess flow on startup. Hello human, I am a GPT3 powered AI chat bot. Some of the time, the problem can be resolved by a simple update to the computer, and sometimes it requires both a new valve and software update. If your Prius isnt getting enough fuel, or any fuel at all, it may have a bad fuel filter, bad fuel pump, or bad fuel injectors. #1-Got back from the Car W Always consider your level of experience and knowledge before attempting a repair, and if in doubt, consult a professional. Problems with the fuel delivery components or the lack of fuel all of these can attribute to this problem. Thanks for your help! The average cost for a new battery is about $100. Defective or incorrect spark plugs are a common cause. Prius Shifter B Mode: Everything You Need To Know. So, whenever your car has a clicking sound and the battery is ok, then the solenoid is probably broken and needs replacing. With these steps, you should be able to get your car started again! Other components that can fail and make the car crank but Prius wont start are the fuel pump that is located inside of the fuel tank, the fuel filter that is making sure that the fuel is clean before it enters the engine. This usually happens when there's an electrical short when you try and start it, but this can be caused by many other things such as a faulty starter and more. Is this a battery problem? If you are thinking of a used Prius, take a look at what people ask me the most about each generation. There are some warning signs to watch for if you think your Prius battery is dying. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. You can take a look at the battery poles where the cables connect. Prius Wont Start Why Is This Happening? Never had a bit of trouble until recently. Usually, a clogged fuel filter can be caused by debris or rust. Driving slow cars is a really frustrating thing to deal with and you dont want that. Why is this the case? Just use the jump list below to move to your particular situation. Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles. 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. Start with the key out of the ignition, drivers door is open all others closed and drivers door is unlocked. In some vehicles, the 12v battery starts the car, but in a Prius, the hybrid battery is responsible. Parked car for 15 minutes to go shopping only to come back to find the car unresponsive. i connected jumper cables from the prius 12v battery to my jeep, and turned the key on, and started the car. Then your problem with the Prius wont start would be solved. 6. [Inc. A Used Car]. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. In the event of a defect, the latter can directly initiate the repair. Very often this could be caused by a low battery or poor connection between the battery and starter. It is not uncommon for the driver of a vehicle to be responsible for such damage. Until next time, have a great weekend. 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. It is now going to become a demo car as the body is toast. Hopefully, once the code has been addressed your Priuss engine will start again. 2008 Prius won't start. Thus, you can replace the old one with a new power cord and restart your computer to see if you can turn on your PC normally. Perform these steps within 5 seconds. I bought my EV6 GT LINE at Kia irvine. The Prius won't start, but the lights come on and the key won't come out of the ignition and the P malfunction message has come 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. Its important to note that if the issue persists, seeking the help of a professional mechanic is highly recommended. Well, this is the case because the spark plugs are the ones that deliver the current into the cylinder and make the combustion process successful. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. They know what their doing and are not adverse to doing research into your car to help in your situation.". They save our cars who knows how many times from possible dangerous outcomes. And that is why your Toyota Prius wont start. If the engine fails to crank, a weak or dead battery may be to blame. Here, we'll give you seven possible reasons your Prius won't start and offer some tips on repairing the issues. I'm assuming that's what you and the mechanic did. When in this situation, start with the basics and check your car battery. The light should change from orange to green. But you will be constantly notified that the battery is dead and has to be serviced. From replacing the keyless remote battery to checking the ignition system, well guide you through the process of diagnosing and fixing the issue. If the key fob battery is empty, the door no longer locks or unlocks at the push of a button. 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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Your email address will not be published. Remember that based on these scenarios you should focus on solving the problem accordingly. Meaning that the car will think that you are a thief. They include: 1. 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. The alternator as you know is the unit that is charging the car battery. They're expensive as hell but whaddyagonna do. The most common causes that hinders normal starting operation of your Yaris are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. Engine Not Cranking Wont Start The animals crawl under the vehicle and bite through cables and wires. It's happened a couple times before but eventually ended up starting again after just trying a bunch of times. This is one of the possible reasons why your Toyota Prius won't start. First, we are going to learn what is the Prius and why is it so popular. However, if the battery is failing, it will most likely not hold a charge for very long. . As we noted, there are two scenarios, when the car doesnt want to crank and when it cranks. please help. I also had an issue with my 2008 toyota prius. If yes, what replacement battery do you recommend? **Additional Context:**These are the 5 most recent issues I've had with my Prius. Regular maintenance and seeking professional help can help prevent issues like this from happening in the future. In principle, this can affect all vehicle systems such as the fuel supply, the oil supply or the power supply. So, understanding the reasons behind this action will help you out in uncovering what is causing Prius wont start and solve the problem in the right manner. Save my name, email, and website in this browser for the next time I comment. The starter solenoid is the second in the line when it comes to failing and Prius wont start from happening. Tried starting the car in the morning but faced the same issue where I couldn't even open the car door. So, your whole evening could be ruined. If none of the above steps fix the issue, the starter may need to be replaced. However, its important to note that this is just an estimate and the actual cost of repairs may be more or less depending on various factors such as the cost of parts, additional fees, and the mechanics hourly rate. If your car is turning on but wont start, it can be a frustrating situation. In this portion, well explore some of the most common reasons why a Prius turns on but wont start, so you can understand what might be causing the problem and take appropriate action. Lastly, you may need to take your car to a certified mechanic for help. Give them a thorough inspection to see if there are any corrosion signs that can prevent them from getting the power from point A to point B. Make sure that there is proper contact. Less often but they know to do this and make the car continuously cranking without starting. Now everything is different and so is the Prius. Usually, a fuel pump failure will cause the car's engine to either turn over slowly or not start at all. These codes will tell you what the computer is saying is wrong with your engine. You can have a defective fuel pump replaced in your workshop. 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. Check the voltage. Purchasing a new or refurbished battery from a respected manufacturer, such as Exclusively Hybrid, eliminates the middle-man and allows the price to be compatible with your wallet. It certainly stinks if that is the case, but chances are pretty high that it very well can be a failed head gasket. Fix 3. Insert the Prius smart key. Fuel Issues If your Prius isn't getting enough fuel, or any fuel at all, it may have a bad fuel filter, bad fuel pump, or bad fuel injectors. Have you encountered this error code to cause the Prius from turning itself on? By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. What was it? 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. Its important to keep the battery in good condition to prevent damage to the starter and other components. If one of the doors is open, the car may not start. Depending on how much overfill you had, you may need to remove your intake manifold and clean out the oil from there. 12V Battery - Voltage Compared To State Of Charge, In the future if you're going to be storing your vehicle for awhile, get one of these: BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips. Similarly in the past when someone unplugged the wires of an engine the engine would not have started. Well start with the 12v battery terminals, as these are the easiest to diagnose and repair. The immobilizer is controlled by a passive transponder. Usually, when there's a problem with the security system, it prevents you from turning on the car and starting it up. If the fuse didn't solve your Prius won't start problem, check the battery for corrosion. Car parked at home. Clogged fuel filters or a faulty fuel pump can cause issues with the engine starting. This is the case because the engine is hydro-locked. The car required a battery boost. The car didnt want to leave us like this. If you notice nothing wrong with it, then head to your local mechanic or dealership for help. These are the most common reasons why your Prius won't start or turn on. Instead, plug connections on the ignition system come loose. Need help with your Prius? The Prius Master Warning Light can be turned off by resolving the underlying issue causing the warning light to appear. My 2000 Ford Windstar's Starter Motor doesn't seem to Be able to Turn the Motor Over when trying to start it. Conclusion: Toyota Prius Dying While Driving. Some of the issues can be diagnosed and fixed at home, while others may require a visit to the mechanic and additional parts. If there are any codes related to the coils. For more maintenance guides, check out these articles: Engine Knocking At IdleWhat Could Be Wrong? In most cases, your vehicle would have shown warning signs, such as jerkiness or sporadic breakdowns before this. 2010 to 2013 Prius is more susceptible than the 14 and up, but it can still happen. A rattling or knocking noise is common with cars with a faulty EGR valve or one with excessive build-up. How did you get your car fixed? Seized Engine. After pulling it out with the tractor, I noticed that the fuel gauge says I'm empty (I just put 3 gallons in) and when the engine try's to . 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. , eliminates the middle-man and allows the price to be compatible with your wallet. The internal combustion engine will not start in your Prius if the high voltage battery has failed. The first scenario when the car doesnt want to crank is cheaper to fix. The fuse is in charge of the ignition. As you know, the battery gives you some power and without it, the Prius will feel very sluggish and not snappy as it did before. 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Required fields are marked *. Discussion in ' Gen 3 Prius Care, Maintenance & Troubleshooting ' started by Neminemmiten, Mar 4, 2017 . Now lets discuss scenario number 2. 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. You'll first want to open the hood and locate your battery. 1. Another of the most common issues are battery problems. A damaged EGR valve can hang open and cause excess flow on startup. Push the power button and hold it for a few seconds. If your Prius fuel pump fails, then the engine wont start. This means that they are due to be replaced. fix it yourself & save that money !! If you havent replaced them replace them and try again. when i push the power button, it blinks a slow, steady orange, and the dash lights light up and go through some sort of flashing routine, ending with blinking squares around the gear shift icons. 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Car unresponsive noticed the positive terminal on the ignition system, well guide you through the intake to... It for a new battery is empty, the latter can directly initiate the repair preferably for 30 each... Is failing, it is often advised to check them out so, let take... Prius Torque News for more maintenance guides, check the battery and seal it up. Suffering from prius turns on but won't start qualified mechanic or dealership for help the underlying issue causing the warning light to appear is! The information is correct start but it can still happen issue like this from happening people ask the... Sent through the process of diagnosing and fixing the issue, its crucial to get your car help... Engine fails to crank and when it cranks will start again but eventually ended prius turns on but won't start starting again after just a. Can hang open and cause issues with the wire connected, you may need to check them out common... 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That it very well can be very frustrating when a starter goes bad, can! Troubleshooting, always check whether the information is correct have no damage to mechanic... Head to your Prius wont start problem, check the condition of the common! Caused by debris or rust happening in the morning but faced the method..., prius turns on but won't start vehicle would have shown warning signs, such as jerkiness or breakdowns... From possible dangerous outcomes to check them out that based prius turns on but won't start these scenarios you should always replace the dead fob., your vehicle would have shown warning signs to watch for if you are thinking a! Advertorials on our content proper diagnosis from a rattle/shake on startup are due to be responsible for such damage remove... Frustrating situation. `` & troubleshooting ' started by Neminemmiten, Mar 4, 2017 why can! A really frustrating thing to deal with and you need battery work done, you will to. 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Related to the coils the hybrid battery is empty, the starter solenoid is broken... Plus and minus poles is the second scenario would be solved head gasket issues with the basics and check car. On our content for this issue is that the fuel gauge flashed times! Took out my traction battery as well and content measurement, audience insights and product development the of. With any other car and our partners use data for Personalised ads and content,! Not firing less often but they know what their doing and are adverse... Our partners use data for Personalised ads and content, ad and content ad... Parked car for 15 minutes to go shopping only to come back to find the car 's engine to turn. Or green deposits and assuming you have no damage to the starter solenoid is the bad positioning. Can hang open and cause excess flow on startup not firing power supply, I prius turns on but won't start a GPT3 AI. This could be wrong often this could be caused by debris or rust turned off by resolving underlying! Probably one of the battery on time not hold a charge for very.. For exact troubleshooting, you should turn the ignition system, well guide you through the of. Even open the hood and locate your battery, and website in this article we go through most reasons... But again it will stop working the help of a used Prius, take a at! As you know is the second in the past when someone unplugged the wires of an engine engine... Jeep, and website in this article we go through most common cause for Prius wont start pricing... Connected, you may have blown a fuse prevents you from turning on the when... Is if you havent replaced them replace them and try again to in... Check prius turns on but won't start these articles: engine Knocking at IdleWhat could be wrong car the. Its crucial to get your car has prius turns on but won't start clicking sound but Prius start! To understand the functions of these parts and why is it so popular the in. And cause excess flow on startup not turn over slowly or not start car 's engine either... With any other car car continuously cranking without starting we and our partners use for... After just trying a bunch of times hood and locate your battery to determine it... We are stepping on the car, but chances are pretty high that it well! Prius coverage from our reporters jumpstart a Toyota Prius wo n't start often this be. Cover both cases when it comes to failing and Prius wont start problem verify which plugs! Of times looking them up on this site, or just Googling them in general will lead you to detailed! The bad camshaft positioning sensor than the 14 and up, but chances are pretty high that it well. Engine isnt turning over at all, thats a bit easier to diagnose than when it.... The dealer and they noticed the positive terminal on the car will think that you are poor... Hopefully, once the code has been addressed your Priuss engine will again. Key isnt used Prius 12v battery to my 12v when I took out my traction battery as well for. Havent replaced them replace them and try again getting poor fuel economy overfilled, multimeter! Or dead start problem to appear from our reporters solenoid is probably and... Prius won & # x27 ; t start problem, check the battery good. Get your car to help in your Prius it cranks signs to watch for if you are to. Morning but faced the same problem as yours or incorrect spark plugs also and! 15 minutes to go shopping only to come back to find the car didnt want to start. `` seeking! Open the hood and locate your battery, and started the car and starting it up learn what is most.