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. As we noted, there are two scenarios, when the car doesnt want to crank and when it cranks. Anyway my issue is, I drove the car into my garage with no issues, I replaced the traction battery, reset the codes, so I thought and now my engine will not come on at all. I'm not sure if it is the original, I bought it used in 2013. A low battery can put extra strain on a starter, causing damage over time. Usually, an ignition system has four spark plugs which are needed to get the car engine running. Took keys out. As well as high quality car reviews we also specialise in troubleshooting car problems. We have a team of writers working daily on common car problems. How To Get Rid Of Engine Noise In Your Car Stereo. Car Maintenance Writer - I have researched and documented hundreds of articles in the car troubleshooting and DIY niche. This might be frustrating to deal with. If only you could start moving while the cables are attached, it would be fine. How did you get your car fixed? In 2010 Toyota put an EGR system into Prius to help lower tailpipe emissions. This will be interesting for those who are not already familiar with the Prius. Insert the Prius smart key. I'm here to help you with your car. When stepping on the brake and pushing the start button, the dash lights up but the "READY" light does not come on. Defective or incorrect spark plugs are a common cause. Your Toyota Prius could not be starting due to the following possibilities: While this list may be long, it could be something simple that is causing your Prius not to start. A failing battery can cause your Toyota Prius not to start. The solution for this problem would be replacing this battery with a new one. The problem with the prius is the gas engine often doesn't turn on until you start moving. fix it yourself & save that money !! 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 starter is basically an electric motor that is turning over the engine to start. The 2012 Toyota Prius car makes a clicking noise but won't start: If you turn the key to the "Start" position, but the engine won't crank; all you hear is a single click or repeated clicking coming from the engine compartment. Just like a regular car. 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. 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. First, find a slot for a smart key in your dashboard. If you are lucky enough to get a knocking and your EGR system is fine, check your coolant reservoir level. I have a 2006 Prius, it has 180k. 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. This is one of the possible reasons why your Toyota Prius won't start. In rare cases, a blown fuse could also be the culprit in the breakdown of your Prius. When trying to start it nothing happens. The next thing to look at when your Prius isnt starting would be the starter itself. A bad fuse can also make your Prius wont start. Wouldnt start. 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. But the starter sometimes can fail and can make the Prius wont start problem. It was a cold night. To begin troubleshooting, you must first connect the diagnostic tool to your Prius. Prius Shifter B Mode: Everything You Need To Know. Lastly, we will focus on the costs involved in fixing this problem. If this action is not helpful, the cord itself may be the problem. Car parked at home. Is this a battery problem? You can use a safety override option to turn off the 2015 Prius, and double tap the "Power" button afterward to shut down the screen and radio. **Additional Context:**These are the 5 most recent issues I've had with my Prius. Ask for FREE. How Do You Reset The Computer On A Ford F250? Check all fuses in the fuse box essential for starting the engine. The most common reason for this to happen is a lack of oil. If the light in the start switch is flashing this indicates there is too much tension on the steering . Purchasing a new or refurbished battery from a respected manufacturer, such as. By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. Tip: If lights dont light up in the dashboard when you turn on the vehicle, it probably means the 12v battery is dead or there is corrosion on battery terminals and current is not flowing. Coils can cost about $150 each, the fuel filter is cheap, the fuel pump is also expensive and can cost more than $500. In this video I show you how to jumpstart a Toyota Prius if the battery is low. I just changed the battery in my Toyota prius 2005, and started the car and it started. Although very rare, but it can also be the cause of the breakdown of your Prius. So, when we cleared out the doubts of whether this battery can make your Prius wont start problem. Now start the car you are using to jumpstart the Prius and let it run for five to ten minutes to charge the battery. Not to mention that you will be left without power. An electrical fuse protects the cars electrical system. 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. Tried to reset with my scanner tools but it couldnt. 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. Usually, when there's a problem with the security system, it prevents you from turning on the car and starting it up. Why is my Prius not turning on? 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. The voltage of the battery on your Toyota Prius can be measured precisely with a multimeter. Conclusion: Toyota Prius Dying While Driving. If you have a hybrid vehicle and you need battery work done, you need to check them out. Without the proper amount of fuel getting into the combustion chamber, the Prius will crank, but not start. Dead high voltage battery The thing is that sometimes we need to accept these things as simple bad luck. If your car won't start because of alarm, there are a few things you can do to fix the alarm. Overall, whether it's a Toyota Prius or another car, if it won't start, then you can't make it to your destination. 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. Starter repairs require technical expertise and specialized tools and are best left to a professional mechanic. Here, well give you seven possible reasons your Prius wont start and offer some tips on repairing the issues. I'm not sure if this error code has anything to do with my issue mentioned above. Well, thats what we are going to cover in the next chapter. 2010 Prius Display turns on but engine won't start or go into gear. I just replaced the battery in my key fob thinking that was the problem. The reason behind this is that there is not enough spark that is transferred to start the engine. Meaning that will not turn over until it is properly rebuilt. The 00s were fun years when it came to cars, to be honest. Please replace the first two. It is highly likely that if your Prius wont start that there will be codes. 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. If your Prius won't turn off, the most common reason is a faulty combination meter. Consult a professional for a proper diagnosis and prompt resolution. The most likely reason for this situation is that the metal arms on the solenoid are worn down. Still cant get my 2007 Prius to work. If the issue was minor, such as a loose gas cap or low tire pressure, it can be resolved quickly by the driver. The electronic locks, windshield wiper were not working. If the car wont start but the battery is not dead, the cause may be a faulty ignition switch, starter relay, or starter motor. what could the problem be? If there are no coils, the car will simply not crank. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Neminemmiten, Mar 4, 2017. Regular maintenance and seeking professional help can help prevent the need for a forced start. Faulty ignition or spark plugs can result in the engine failing to start. For example, if you can start up your Toyota Prius, then it's likely that your old spark plugs are faulty and need replacing. Cleaning is not possible, you can only change the filter. Even if there are some lightweight stuff on the seat, the red warning light won't flash. I'm not sure if it is the original, I bought it used in 2013. In addition, if the battery dies, you won't be able to start the Toyota Prius or any hybrid car for that matter. 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. Save my name, email, and website in this browser for the next time I comment. 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. 17+ RV Curtain Ideas You Should Check Out, Do Fuel Injectors Have Polarity? Problems with the fuel delivery components or the lack of fuel all of these can attribute to this problem. Another thing that can cause the clicking sound but Prius wont start is a bad alternator. First, we are going to learn what is the Prius and why is it so popular. Common Reasons Your Prius Won't Start Overfilled Engine Oil Key Fob Battery Ignition Problems Blown Fuse Fuel Problems Issues With Security System Battery Issues But, why? Corrosion appears as white or green deposits and assuming you have no damage to your battery. A faulty starter is one of the possible reasons why your Prius won't start. Thank you very much for your help! More complex issues, such as oil viscosity, spark plugs, or fuel tank corrosion, may require a deeper inspection. It is worth noting that these components are more expensive. So, if you want to learn more, follow along. You got all ready for work this morning, grabbed your coffee, and jetted out the door, only to find your hybrid Prius wont start. There are occasions where this security system will cause the Prius to not start. . These repairs, of course, also depend on your budget. If your Prius's engine is locked up, it'll probably make a clunking sound but won't start. The battery is an essential component that will allow the starter to turn and start the car. So, lets get into the situations. There are a lot of issues that can cause your Prius to not start. Because as we know, the Toyota Prius is a hybrid vehicle and it needs this battery to get you the best fuel economy. no lights on dashboard and does not start. Who's There? In this article we covered everything you need to know when it comes to Prius wont start problem. I do not have an OBD2 scanner and have no idea what that even is. However, it is essential to understand the functions of these parts and why they can cause the Prius not to start. Prius contains two batteries, and battery issues are common reasons why it wont start. I tried to start the car but failed. . I switched the engine off and wanted to start the car some 30 minutes later and all the electricals failed to work. This is quite a simple thing to do for every beginner and you can give it a try. 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. Press J to jump to the feed. I kept the core, because you know what I'm going to be doing. If this video. Will Prius turn off without a key? 0 % 38 % of the time it's the Battery 0 % 27 % of the time it's the Alternator 0 % 20 % of the time it's the Starter 0 % 15 % of the time it's Something else Common Repairs Battery Replacement Hold the key fob up to the start button with your foot on the brake and press the start button. If there appears to be green or white corrosion all around it, cleaning them may help get you back on the road. The rodent damage can usually be seen quickly by looking into the engine compartment. Mine is a 2012 w/ 78k miles on it. 2008 with 100k miles. Seized Engine. The most likely cause for this issue is that the alternator unit that charges your battery has failed. If it starts, just buy a new battery. I have been using an OBD scanner (VEEPEAK OBDCheck BLE+) to try to diagnose the problem myself, and have installed Dr. Prius and Torque Lite apps on my android phone to check the vehicle diagnostics. The Prius wont start issue? Typically, the codes that come up after a diagnostic are P0A80 and P3000. If the fuse didn't solve your Prius won't start problem, check the battery for corrosion. We are stepping on the brake when pushing the start button. A clicking noise or dashboard flickering may also accompany the issue. Search Toyota Prius Torque News for more in depth Prius coverage from our reporters. The first time it happened (about 2 weeks ago), it took 2 more tries before it would start. This rarely happens but it could happen. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Turn the key from off to on. 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. 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. It implemented a futuristic design that no car at the time had with a big center screen that gives you all the important data on your hybrid system and all that jazz. 5) Same issue as #2. When these sensors go bad, it can be impossible for your Prius to start. Sometimes the solenoid fails but this is less frequent. The transponder is a small chip that is powered by the battery of the key fob. There are many reasons why your Prius may not start. Is your Prius suffering from a rattle/shake on startup? Connect the black cable to the negative terminal. The first and most probable reason for the Prius wont start problem is a dead key fob battery (and you have to know about changing batteries in a key fob). I'm assuming that's what you and the mechanic did. Check the fusebox to be sure you have no blown fuses that could affect the engine starting. So thats about a third of the list which is completely irrelevant. However, if the battery is failing, it will most likely not hold a charge for very long. Thanks for your help! 12 to 13 volts. While the Toyota Prius is a reliable vehicle, regular maintenance will keep it lasting longer and increase resale value when you decide to sell in the future. 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!!!!! Start the car normally after the system has rebooted by pushing down on the brake and pressing the Start button again. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. Car parked at home. There can be many reasons why your Prius wont start. The primary cause for Prius wont start but it loves to crank is the bad camshaft positioning sensor. Check and make sure all the battery electrical connections are tight. Regular maintenance and seeking professional help can help prevent issues like this from happening in the future. 5 Ways to Connect Wireless Headphones to TV. They know what their doing and are not adverse to doing research into your car to help in your situation.". Always consider your level of experience and knowledge before attempting a repair, and if in doubt, consult a professional. Battery issues While you might have a hybrid vehicle that can run on gas, it still will need an electric impulse in order to start running. 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. When you push the Start button: First, the vehicle's computer checks if the brake pedal is depressed. Usually, a clogged fuel line will prevent the right amount of fuel from getting through, which results in no movement and not starting up. Thats why you should always replace the battery on time. Thanks. It really can get that one last start out of it. 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. I went to the dealer and they noticed the positive terminal on the 12V was very loose. If it is clogged, replace it. After trying to start it and taking foot off brake, the brake light still remains on. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. If a fuse blows, the electrical system wont work properly, and the car wont start. 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