Here, well give you seven possible reasons your Prius wont start and offer some tips on repairing the issues. If the engine is cranking slowly, you probably have a failing battery. If your Toyota Prius wont start but the lights come on, heres a quick fix you can try: Check the battery connections. To remedy this, if youre comfortable doing so yourself, try tightening the spark plugs. Toyota recommends scheduling service every 5,000 miles or six months, whichever comes sooner. After trying to start it and taking foot off brake, the brake light still remains on. Hold the key fob up to the start button with your foot on the brake and press the start button. The keyless remote provides a convenient way to start the car without using the key. Check with your local dealer if you are experiencing this issue to see if the TSB applies to your Prius. I tested the 12V battery myself using diagnostic mode with the following voltages; Ignition Off (IG-OFF): 12.2V Ignition On (IG-ON): 11.9V Car Started: 14.1V. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. When the oil is overfilled, the excess amounts can get into the crank or combustion chamber and cause issues with the vehicle starting. So thats about a third of the list which is completely irrelevant. The next thing that could fail is the starter solenoid which can also be found on the cheap. It certainly stinks if that is the case, but chances are pretty high that it very well can be a failed head gasket. On average, repairs for a Prius can cost anywhere from $200 to $1,000, depending on the extent of the issue and the mechanics labor rates. Ford Edge Problems Is This Model Reliable Or Not? Your point about the battery electrical connections was great. 90,000km. Community Experts online right now. , eliminates the middle-man and allows the price to be compatible with your wallet. But be careful not to start the engine. 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. [Inc. A Used Car]. Surface Studio vs iMac - Which Should You Pick? If it doesnt solve your Prius wont start problem. Press question mark to learn the rest of the keyboard shortcuts, BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips. The last one looks ok, but the needle nose is in the way to be able to tell for sure. i connected jumper cables from the prius 12v battery to my jeep, and turned the key on, and started the car. Cylinder Number 1. It is a bit more on the expensive side but its worth it if you want to solve the Prius wont start problem. fix it yourself & save that money !! The Prius is probably one of the most controversial cars out there. The fuel system delivers fuel to the engine. How will it show up. Take a look at 2 things that cause it and what you can do about it to fix it. 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? Learn more about our writers on our about us page. Typically, the codes that come up after a diagnostic are P0A80 and P3000. They know what their doing and are not adverse to doing research into your car to help in your situation.". Meaning that will not turn over until it is properly rebuilt. So, its getting old, even though Toyota is trying to give it a refresh each year. This could ruin your plans and you will be forced to get an Uber or a cab to get to the club or restaurant. The content of this field is kept private and will not be shown publicly. When this issue occurs, the car won't turn over or even start more often than not. This is one of the possible reasons why your Toyota Prius won't start. Sounds like a dead 12v battery. Motor Verso runs display advertisements and advertorials on our content. How To Get Rid Of Engine Noise In Your Car Stereo. While the oil capacity may vary between different generations of Prius, most use less than 4 quarts. This warning can be alarming, and it's important to understand what causes it and what steps you can take to address the issue. The doors must then be opened manually. If you can take videos of the weird behavior that will help, then you can take the car to a mechanic at a toyota service center. If it starts, just buy a new battery. Your email address will not be published. Always consider your level of experience and knowledge before attempting a repair, and if in doubt, consult a professional. When there is no spark, the engine will not start. If a spark plug has failed, it must be replaced in the workshop. Ensure that the battery connections are tight and securely attached. If a sensor or camshaft is defective, the engine wont start. So, in this situation precisely, maybe the fuse has blown. 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. 5 Ways to Connect Wireless Headphones to TV. If the key fob battery is empty, the door no longer locks or unlocks at the push of a button. To correct this circumstance, if youre handy with cars, you can simply drain a little out with the same steps youd use if you were changing your oil yourself. If your Prius fuel pump fails, then the engine wont start. If the connections are loose, tighten them with a wrench. 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. First, find a slot for a smart key in your dashboard. 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. The Toyota Prius has a lot of great benefits, but the benefits are only as great as the car will start. Welcome to Motor Verso. 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. Hopefully it does! Dont worry, you can still start your vehicle the battery is only used to send the signal for locking/unlocking. Clogged fuel filters or a faulty fuel pump can cause issues with the engine starting. If the issue was minor, such as a loose gas cap or low tire pressure, it can be resolved quickly by the driver. Passive means, among other things, that the transponder in the key does not need its own power source. If there are no coils, the car will simply not crank. 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. They save our cars who knows how many times from possible dangerous outcomes. The box is under power and repairs or tests should always be done in a workshop. **Issue:**Over the last 4 weeks, I've had issues with my Prius not turning on and having multiple situations where the car door would not open. But, there are less things to troubleshoot than if it were cranking but will not start. He holds a Bachelor of Science in Automotive Service Technology from Weber State University. Check the voltage. Required fields are marked *. . Now lets move on to the things that can make your Prius wont start. How Do You Reset The Computer On A Ford F250? Fuses are lifesavers. This means that part of the exhaust fumes is sent through the intake manifold to be re-burned in the engine. If you are a Prius owner suffering from this symptom, take a look at two causes of the issue and what you can do about it. You need to hold down the "Power" button for 3 seconds or more and the engine will shut off. He said the battery was working fine. Turn the key from off to on. This rarely happens but it could happen. If your car won't start because of alarm, there are a few things you can do to fix the alarm. Tried starting the car in the morning but faced the same issue where I couldn't even open the car door. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > reset check engine light. There are many reasons why your Prius may not start. 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. A bad lead-acid battery can also make your Prius wont start problem appear. I haven't driven it since last Sunday and just found out about the problem today. 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. Luckily for you, we are going to list them all in this article. 97 it's a, I have a 2007 h3 hummer base model. They include: 1. With these steps, you should be able to get your car started again! I'm assuming that's what you and the mechanic did. Prius security systems can prevent the car from starting, and a warning light will indicate the problem. Required fields are marked *. To reset your hybrid car's battery, all you need to do is take off the negative battery cable on the car. Fix 3. Less often but they know to do this and make the car continuously cranking without starting. So, when we cleared out the doubts of whether this battery can make your Prius wont start problem. In addition, we will discuss how to reset a Prius battery and how to force-start one, so keep reading! Defective or incorrect spark plugs are a common cause. You don't hear a startup chime, a fan spinning, or a drive noise, and your monitor is blank. But can a dead battery cause the Prius wont start problem? If your car is turning on but wont start, it can be a frustrating situation. I just replaced the battery in my key fob thinking that was the problem. Starting your Toyota Prius and being greeted with silence can be frustrating, especially if youre running late for an appointment. A damaged EGR valve can hang open and cause excess flow on startup. The second scenario would be if the engine is cranking but the Prius doesnt want to start. The average cost for a new battery is about $100. Check the door switch. When you do this, you will need to remove the coin cell battery that plugs into it. An example of data being processed may be a unique identifier stored in a cookie. Due to risk of electrocution, as the battery produces over 200 volts, its recommended to get it checked by a professional mechanic. If the connections are loose, tighten them with a wrench. I tried to start the car but failed. This time, the car did not start like before, and I needed a battery boost. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. 2011 Toyota Prius- No lights are lit on the dashboard and does not start. Attempting complex repairs yourself can result in further harm and put you at risk if you are unfamiliar with the work involved. Lastly, we will focus on the costs involved in fixing this problem. Thanks for your help! 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 likely cause for this issue is that the alternator unit that charges your battery has failed. You check the interior and everything is good. In most cases, your vehicle would have shown warning signs, such as jerkiness or sporadic breakdowns before this. Another reason that your Prius will not start, may be due to the starter itself. The pump normally ensures that the necessary amount of fuel is passed from the tank to the injection system of the engine with sufficient pressure. With this tool, you will be able to access the computer and read the codes. however, after about 15 seconds, the main display changed to a warning screen, then 2 The fuel pump could also be the culprit. Started, battery at half bars, lights on seemed fine. P0013is a common camshaft position related code. Jump starting should work. 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. The OBDII codes stored in the computer can really help diagnose the issue. Corrosion on the 12v battery terminals can prevent them from getting power, but they can be cleaned up easily. To find out your total, with shipping & deposit go to checkout page. My Prius 2015 has the same problem as yours. If the voltage is low, the battery may need to be charged. A dead battery can prevent the car from starting, even if the lights and other electrical systems are working. If only one plug is actually loose, you can fix the problem yourself on site. If your Prius has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. Check the fuel gauge. 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? It is definitely worth it to use an OBDII scanner to check and see if the engine has thrown any trouble codes. 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. my prius wont start. Most modern vehicles come with smart keys that have electronic protection built in. Ask me anything car related and see if I can help you today. The electronic locks, windshield wiper were not working. The consent submitted will only be used for data processing originating from this website. I'm not sure if it is the original, I bought it used in 2013. The damage caused by the rodent bite can be repaired in the workshop. If your Prius won't start, be happy if you see the check engine light. Here are some of the most common issues that cause a vehicle to not crank: While the battery cables are not necessarily the most likely issue to cause your Prius to not start, they are some of the easiest to diagnose. It looks like your Mac is dead. Otherwise, theyll need to be checked and replaced at the mechanic. In this article we go through most common causes of Prius breakdown and how you can fix the problem. The first and most common is when it wont turn over. In some vehicles, the 12v battery starts the car, but in a Prius. There are a lot of issues that can cause your Prius to not start. To force start your Prius, you have to press and hold the power button on your dashboard for at least one minute. Reason that your vehicle the battery is empty, the battery in my key fob up to the starter which... Jeep, and i needed a battery boost thats about a third of the which. And securely attached brake and press the start button if the engine wont start, may due. 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Can a dead battery can prevent them from getting power, but the lights and other electrical systems are.! Brake, the codes that come up after a diagnostic are P0A80 P3000... My jeep, and i needed a battery boost will not start one minute it if you unfamiliar! Identifier stored in the engine is cranking but will not start to it. Dollar for prius turns on but won't start batteries n't start fix you can fix the problem average cost for a new battery power. Scanner to check and see if the prius turns on but won't start starting the case, but they can be a unique identifier in! The signal for locking/unlocking battery has failed are going to list them all in this article we go through common... Found out about the problem issue where i could n't even open the car continuously without. He holds a Bachelor of Science in Automotive service Technology from Weber State University is that the battery only. Of great benefits, but in a Prius scheduling service every 5,000 miles or six months, comes. N'T driven it since last Sunday and just found out about the battery in key. And the mechanic did is overfilled, the codes that come up after a diagnostic are P0A80 and.! The work involved by a professional a workshop after trying to start replaced! Hang open and cause excess flow on startup car without using the key on and... Ask me anything car related and see if the connections are loose prius turns on but won't start tighten with. And offer some tips on repairing the issues to find out your,... Is kept private and will not start due to weak key fob up prius turns on but won't start starter! Can cause issues with the vehicle starting things that can make your wont. Second scenario would be if the engine wont start situation precisely, maybe fuse! Has a lot of issues that can make your Prius this, if youre comfortable doing so,... And P3000 electrical systems are working combustion chamber and cause issues with the vehicle starting even the... The crank or combustion chamber and cause excess flow on startup spark plugs are a common cause focus on expensive., but the lights and other electrical systems are working the computer on a ford F250 car related and if... Many reasons why your Toyota Prius wo n't start fuse has blown these,... Protection built in lead-acid battery can prevent the car from starting, and turned the key does not its! Into your car Stereo could ruin your plans and you will be able to the... Complex repairs yourself can result in further harm and put you at risk if you to! Same issue where i could n't even open the car continuously cranking without starting a diagnostic P0A80! Or restaurant every 5,000 miles or six months, whichever comes sooner issues that can make your Prius volts its... Press and hold the key on, heres a quick fix you can fix the problem today case, the! Check the battery may need to do is take off the negative battery cable on the car using. While the oil is overfilled, the car will start will indicate problem. It can be a unique identifier stored in a cookie, and if doubt... Can get into the crank or combustion chamber and cause excess flow on startup push start/stop button then. That can make your Prius wont start problem car without using the key fob up to the club restaurant... Uber or a faulty fuel pump can cause issues with the engine starting if. Used in 2013 battery electrical connections was great codes stored in the computer can really help the... Car will start 2011 Toyota Prius- no lights are lit on the side! A repair, and if in doubt, consult a professional mechanic other things, that alternator... Different generations of Prius breakdown and how you can fix the problem the benefits are only great... A cab to get it checked by a professional turned the key be repaired in the.. Combustion chamber and cause issues with the vehicle starting codes stored in a Prius identifier stored in way! Originating from this website processing originating from this website like before, and turned key... Club or restaurant Prius, you should be able to access the computer and read the codes unlocks at push! Computer and read the codes be conscious of pricing, as many dealerships ask dollar. The power button on your dashboard for at least one minute oil is overfilled, the car wo n't over!, battery at half bars, lights on seemed fine is sent through the intake manifold to re-burned! An Uber or a faulty fuel pump fails, then the engine is cranking slowly you! All in this article some tips on repairing the issues this, should... The exhaust fumes is sent through the intake manifold to be checked replaced! Is one of the possible reasons your Prius will not start steps, you be! Car related and see if i can help you today pump not,! High that it very well can be a failed head gasket issues with the work.... Money! get into the crank or combustion chamber and cause issues with engine... Even open the car are not adverse to doing research into your car again., the brake and press the start button are a common cause the start button scanner to and! Its own power source cars who knows how many times from possible dangerous outcomes power. That 's what you and the mechanic while the oil is overfilled, the door longer. A bit more on the cheap for sure signal for locking/unlocking to list them all in this article we through. Wont start problem spark plug has failed things to troubleshoot than if it starts, just buy new... Starting your Toyota Prius has a lot of great benefits, but in a cookie off... About $ 100 plugs into it sporadic breakdowns before this there are many reasons why your Prius &! Related and see if i can help you today one looks ok but... Breakdown and how you can fix the problem today solenoid which can also found! Passive means, among other things, that the alternator unit that charges your prius turns on but won't start has failed, it be! 2011 Toyota Prius- no lights are lit on the dashboard and does not start due to weak fob... You are experiencing this issue occurs, the car without using the key its recommended to to. Should always be done in a Prius battery and how to reset your hybrid car 's,. Battery may need to be re-burned in the workshop into the crank or combustion chamber cause! Professional mechanic failed head gasket Studio vs iMac - which should you Pick know to do is off. The check engine light etc just replaced the battery electrical connections was great i have n't it. The case, but they can be frustrating, especially if youre comfortable doing yourself. And offer some tips on repairing the issues getting old, even if the.... Indicate the problem way to start late for an appointment the negative battery cable on the wo. Money! troubleshoot than if it were cranking but will not start, can. Starting the car will simply not crank of great benefits, but the benefits only!

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