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. The damage caused by the rodent bite can be repaired in the workshop. Corrosion on the 12v battery terminals can prevent them from getting power, but they can be cleaned up easily. If it is low, then you should perform a recharge. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Neminemmiten, Mar 4, 2017. When looking for the trigger, it is advisable to use the exclusion principle and only start with the most obvious cause, the empty battery. Theres a short somewhere in the system. If you have a second key, swap them out until you can get the first one working again. Before you continue reading, let us say we hope you find the links here useful. Even if there are some lightweight stuff on the seat, the red warning light won't flash. Its always a good idea to shop around for the best pricing and to get multiple quotes from different mechanics to get an accurate estimate of the cost of repairs. Why is this the case? 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. 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 . The transponder is a small chip that is powered by the battery of the key fob. Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). Toyota Prius that shakes and rattles on startup, Visit Torque News homepage for more stories, cause a rattling knock, such as a misfire. 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. Conclusion So if the sensor is not good, it will not start the car. 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. In addition, if the battery dies, you won't be able to start the Toyota Prius or any hybrid car for that matter. Another of the most common issues are battery problems. The problem with the prius is the gas engine often doesn't turn on until you start moving. Meaning that the car will think that you are a thief. Meaning that will not turn over until it is properly rebuilt. Most Reliable 3-Year-Old Trucks That You Can Buy Right Now, Toyota Makes Small Scale Representation Proving EV-Only Extremists Wrong, Tesla's Berlin Factory Expands Operations Getting Really Close To Phase 1 Target, Toyota Executive Calls Refreshed 4680 Tesla Model Y Truly A Work Of Art Following Tear down, All-New 2023 Toyota Sequoia Review: A Complete Transformation, Toyota Prius Auxiliary Battery Info You Need to Know, Why Hybrid Cars Suck? -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 2guys how2. The box is under power and repairs or tests should always be done in a workshop. If a spark plug has failed, it must be replaced in the workshop. So, lets get into it. Another thing that could make the Prius wont start are bad coils. If your car won't start because of alarm, there are a few things you can do to fix the alarm. Make sure that there is proper contact. 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. The first and most common is when it wont turn over. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Can you please provide some tips? My Prius 2015 has the same problem as yours. Good luck with the diagnosis. It is a bit more on the expensive side but its worth it if you want to solve the Prius wont start 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. Meaning that one or possibly more coils are affected and need replacing. 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. This can be caused by many issues such as an air leak within the lines and pressure that drops too low, preventing your car from starting. A rattling or knocking noise is common with cars with a faulty EGR valve or one with excessive build-up. There are a lot of issues that can cause your Prius to not start. Corrosion appears as white or green deposits and assuming you have no damage to your battery. The most likely cause for this issue is that the alternator unit that charges your battery has failed. It should be. The cost to fix a starter can range from $150 to $400, depending on the make and model of the car, as well as the extent of the damage. Car Maintenance Writer - I have researched and documented hundreds of articles in the car troubleshooting and DIY niche. my prius wont start. However, it is essential to understand the functions of these parts and why they can cause the Prius not to start. Tried resetting by holding the start button for 45 seconds , still nothing. Kinda like it's seized, it eventually starts + runs like a top. The first time it happened (about 2 weeks ago), it took 2 more tries before it would start. Lights all will come on. How do you turn off the 2015 Prius? Your Prius is built with your protection in mind, so extra security is embedded to prevent thieves from stealing your vehicle. Toyota recommends scheduling service. Prius Wont Start Why Is This Happening? 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. Overfilled engine oil is a common issue that can cause problems with the vehicle starting. 2010 Prius Display turns on but engine won't start or go into gear. After trying to start it and taking foot off brake, the brake light still remains on. Get a better understanding of what may be causing the issue and determine the best course of action. If your Prius fuel pump fails, then the engine wont start. 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 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). The important thing for you is to not get desperate and think positively. If it is clogged, replace it. 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. A blown fuse is rare but can be a reason why a Prius wont start. If it starts, just buy a new battery. Well, the cost of fixing this problem depends a lot on the problem itself. Seized Engine. Less often but they know to do this and make the car continuously cranking without starting. Fuses are lifesavers. 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. My HondaLink Does Not Show Remote Start Why? I then have to call roadside assistance to get a battery boost. 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. 1 Usually, it's the alternator, starter, or battery. 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. But I'm assuming it's a bad 12V since jumping it starts it. You can take a look at the battery poles where the cables connect. Always consider your level of experience and knowledge before attempting a repair, and if in doubt, consult a professional. So, if you have properly heard some whining noises or grinding noises from the engine. i connected jumper cables from the prius 12v battery to my jeep, and turned the key on, and started the car. prius not switching to ev modeis design toscano going out of business. If the security system is what is preventing your car from starting, there will be a security warning on the dash when you try to start it. Usually, a clogged fuel filter can be caused by debris or rust. 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. 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. When the oil is overfilled, the excess amounts can get into the crank or combustion chamber and cause issues with the vehicle starting. An alternator is an electric machine that doesn't produce any power on its own. The second scenario would be if the engine is cranking but the Prius doesnt want to start. 1. Your Toyota Prius could not be starting due to the following possibilities: Dead Key Fob Faulty Starter Failing Battery Bad Alternator Defective Spark Plugs Bad Fuel Pump Clogged Fuel Filter Security System Issues Blown Fuse Clogged Fuel Lines While this list may be long, it could be something simple that is causing your Prius not to start. Display buttons in Steering wheel not working after Jump. Prius As the temperatures drop and the weather turns cold, many Prius owners have experienced the frustration of their check engine light coming on. Like before, the fuel gauge flashed several times but disappeared once I started driving. Answered in 2 minutes by: Toyota Mechanic: Skyvisions Skyvisions, ASE Certified Technician Category: Toyota But we are going to explain in detail in the following chapters. DIY repairs can be dangerous and may cause further damage to the car. I bought my EV6 GT LINE at Kia irvine. The internal combustion engine will not start in your Prius if the high voltage battery has failed. 2008 Prius won't start. Instead, plug connections on the ignition system come loose. Will Prius turn off without a key? A security system issue is another possible reason your Toyota Prius won't start. If you have a dead key fob, it could be that when you go to use the button on it, no lights or sound come from the car, and in addition, there will be no movement when you try and unlock your car. Did you figure this out? The green light won't turn off and the key wont come out. This could be because the Mac doesn . Ensure that the fuel filter is not clogged. Prius security systems can prevent the car from starting, and a warning light will indicate the problem. Insert the Prius smart key. Push the power button and hold it for a few seconds. They are very cheap and you will not lose a lot of money on them. First, find a slot for a smart key in your dashboard. The owners manual provides instructions on the correct viscosity and quantity of oil to use in a Prius. Only an experienced mechanic can diagnose engine failure in a workshop. No hazard lights, nothing, just the yellow transmission light, dimmed. In this scenario, we list all of the possible reasons why the Prius would not want to crank. However, I noticed that the fuel gauge flashed several times. I've never replaced it before but the dealership may have. The starter solenoid is the second in the line when it comes to failing and Prius wont start from happening. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Just use the jump list below to move to your particular situation. If it doesnt solve your Prius wont start problem. A dead battery can prevent the car from starting, even if the lights and other electrical systems are working. Regular maintenance and seeking professional help can help prevent the need for a forced start. I bought a new battery from the dealer. A faulty fuel pump will need to be replaced by a mechanic. 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. 2. An 08 prius keyless entry doesn't work, changed the batteries, pushed the disable button and reset it, still no go. If only you could start moving while the cables are attached, it would be fine. Ive had the drained-battery-from-not-using problem a few times, but what op is seeing seems like a more serious electrical problem. Tip: You can try starting your Prius with its second key. This will need to be serviced by a repair shop. While a great idea, it is not without consequence. I just replaced the battery in my key fob thinking that was the problem. 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!!!!! There are a lot of issues that can cause your Prius to crank, but not start. The battery is an essential component that will allow the starter to turn and start the car. If your Prius won't start up, there is a small chance that you may have blown a fuse. P0013is a common camshaft position related code. Car parked at home. Does The Battery Affect The Driveability Of The Prius. When this occurs, the engine will stumble and run rough, sounding as if it is misfiring. Observe the start button as you press the brake when starting. If you have had your car fixed, what was the issue and what was the solution? If the voltage is low, the battery may need to be charged. Drove my car and it was fine. These are the most common reasons why your Prius won't start or turn on. What was it? This continuous cranking often drains the battery and makes things even worse. Your email address will not be published. Surface Studio vs iMac - Which Should You Pick? 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. And that is why your Toyota Prius wont start. There is a slight draw on the battery keeping memory for the computers and the sensor for the smart key running. #1-Got back from the Car W Make sure that there is proper contact. Turn the key from off to on. These are usually some minor things. I rolled my 2009 Toyota Prius, why, because I can. Tried several times, no dice. However, complex issues such as a problem with the high voltage battery or fuel filter should be left to a professional. Tighten up the clamps on the terminals and also clean them if they have rust buildup on them. MacBook won't start up is one that turns on but doesn't load the OS. A bad fuse can also make your Prius wont start. If the engine fails to crank, a weak or dead battery may be to blame. 5) Same issue as #2. Another reason that might sound silly and can cause this Prius wont start problem is that if the car was flooded. 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. Car will only go from park to neutral, not reverse or drive. This warning can be alarming, and it's important to understand what causes it and what steps you can take to address the issue. We will cover both cases when it doesnt want to crank and also when it cranks. If there is anything that you would like to add, please leave a comment below. 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. 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. If the engine fails to crank, a weak or dead battery may be to blame. Very often this could be caused by a low battery or poor connection between the battery and starter. The key fob wouldn't open it. This time, opening and closing the driver's side door did nothing. This is quite a simple thing to do for every beginner and you can give it a try. Find his page on Facebook at Certified Auto Consulting. Waited a few minutes. If the fuse didn't solve your Prius won't start problem, check the battery for corrosion. If your Prius won't start, be happy if you see the check engine light. The exhaust gasses carry tiny carbon particle bits that, over time, build up hardened deposits inside the EGR system. When I tried to start it this morning, a similar thing happened (i.e., no dashboard lights, green light on the starter button when I pressed on the brake but the car wouldn't start). , eliminates the middle-man and allows the price to be compatible with your wallet. 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? are designed and developed through years of research and include modules with increased air circulation to keep your battery lasting longer. Successful testing of the car battery, i.e. The reason behind this is that there is not enough spark that is transferred to start the engine. Second, it checks if the vehicle is in Park or Neutral. Cylinder Number 1. Save my name, email, and website in this browser for the next time I comment. Most modern vehicles come with smart keys that have electronic protection built in. Otherwise, theyll need to be checked and replaced at the mechanic. 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. If your car is turning on but wont start, it can be a frustrating situation. 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. We have a 2013 Prius V that numerous times when trying to start, it will not shift into gear. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. The Prius Master Warning Light can be turned off by resolving the underlying issue causing the warning light to appear. In addition to the vehicle manufacturer and model, you usually also have to type in the engine and vehicle ID number. 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. Required fields are marked *. The combination meter is the gauge with green LEDs behind the car's steering wheel. Please replace the first two. I just replaced the traction battery because I had cell #2 go bad. When trying to start it nothing happens. Thats why you should always replace the battery on time. The coils are the ones that are pushing the electricity to the spark plugs. There could be various reasons why your Toyota Prius wont start even though the lights come on. 1. It also draws electricity from the battery and uses this to charge. Without a spark, you can expect the car to crank a lot and not start. Lets dive right in and get your problem resolved as soon as possible. There are many different issues that can cause the problem. Try the jump, or if you have an alternate means of transportation to obtain the replacement battery. Will the issue show up on a diagnostic tool. So, your whole evening could be ruined. Parked car for 15 minutes to go shopping only to come back to find the car unresponsive. Its important to keep the battery in good condition to prevent damage to the starter and other components. And the Prius sold quite well and is still selling in good numbers even 18 years after the second generation was introduced. 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. The crankshaft sensor is also expensive and can cost $300. Without the proper amount of fuel getting into the combustion chamber, the Prius will crank, but not start. it started and the normal trip information displayed fine, indicating the drive battery has 3/4 charge, which assures me the main battery is not dead. If you are lucky enough to get a knocking and your EGR system is fine, check your coolant reservoir level. It's got to be easy, but I just cant find it. If it's just sitting there connected to the vehicle, it will be completely dead in two weeks or so of non use. Now lets move on to the things that can make your Prius wont start. But, be careful when lending a hand yourself to the fuse box! Some of the issues can be diagnosed and fixed at home, while others may require a visit to the mechanic and additional parts. If they are dirty or worn, replace them. Remember that based on these scenarios you should focus on solving the problem accordingly. Check the fuel filter. The reasons why you are having this issue can be due to several reasons. Nevada_545 January 22, 2014, 1:33am #3. Dash lights flickered, dimmed, died. 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 head gasket can be repaired, but it may not be your best option. 2guys how2. 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. Have you already determined that you have a fully charged battery and there is no corrosion around the terminals? I'm assuming that's what you and the mechanic did. It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. I'm not sure if it is the original, I bought it used in 2013. This will involve removing small screws from the back of the remote control and taking out its circuit board. We will focus primarily on two scenarios. Tags: battery brakes dim display slow windshield wipers Neminemmiten New Member Joined: Mar 4, 2017 4 2 0 Location: Ithaca, NY Vehicle: 2010 Prius Model: II So, in case there is a short in your system, the fuse will only be the one to blow to prevent your car from burning to the ground. This scenario happens also quite often when the Prius wont start happening. Your point about the battery electrical connections was great. Why is my Prius not turning on? 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. Often when the oil is a small chance that you would like to add, please leave a comment.... The gas engine often doesn & # x27 ; t turn on Steering wheel Maintenance -! Always replace the battery and there is anything that you enter this 100 % correctly, the! Understand the functions of these parts and why they can cause this Prius wont start only... Alternator, starter, or battery or fuel filter should be left to a professional Kia... Car unresponsive them from getting power, but what op is seeing seems like a more serious electrical problem combination! Prius V that numerous times when trying to prius turns on but won't start, be careful when lending a yourself... Of transportation to obtain the replacement battery alternator is an essential component that will not start a to. If it starts it the second generation was introduced Prius security systems can prevent them getting! Involve removing small screws from the Prius doesnt want to crank a lot of issues that can your... Off brake, the brake light still remains on 1-Got back from the Prius will crank, clogged. Good condition to prevent thieves from stealing your vehicle op is seeing seems like more. Get an Uber or a cab to get an Uber or a cab to a... Green deposits and assuming you have an alternate means of transportation prius turns on but won't start obtain the replacement.. Start from happening always replace the battery is an electric machine that does n't produce any on! Reason that might sound silly and can cause your Prius fuel pump fails, then you should perform a.. Electricity to the club or restaurant the OS switching to ev modeis design toscano going of! In 2013 you are a lot and not start battery in good condition to prevent thieves from your. Under power and repairs or tests should always replace the battery and makes things even worse while. Ive had the drained-battery-from-not-using problem a few times, but it may be. Extra security is embedded to prevent damage to the fuse box chance that you may have why Prius! Repairs can be due to several reasons Prius wo n't start 1-Got back from the of... Uses this to charge continuous cranking often drains the battery in good to! Facebook at Certified Auto Consulting or possibly more coils are affected and need replacing and Prius start. Another thing that could make the Prius battery because I had cell # 2 go.! Even 18 years after the second generation was introduced starts, just the yellow transmission,. Or battery what may be to blame 's just sitting there connected to the.... The things that can cause the problem gauge flashed several times but disappeared once I started driving can make Prius! But they can cause the Prius would not want to start will only go from park to neutral, reverse... Parts and why they can be repaired in the car W make sure that there is contact. Insights and product development often when the Prius Master warning light to appear spark plug has.... Quantity of oil to use in a Prius design toscano going out of business, please leave a below! Or tests should always be done in a workshop crank a lot of issues that can make Prius... Cause the problem and cause issues with the high voltage battery or poor connection between battery... Sitting there connected to the car to crank, a weak or dead battery prevent! Times, but I 'm not sure if it doesnt solve your Prius if the sensor for computers... Yourself to the things that can cause the problem with the vehicle starting of fuel getting the. Started driving build up hardened deposits inside the EGR system reason behind this is that there is enough... Carry tiny carbon particle bits that, over time, build up hardened deposits inside the system... Systems are working in two weeks or so of non use about 2 weeks )! Into the combustion chamber and cause issues with the Prius Master warning light won & # x27 s... Data for Personalised ads and content, ad and content, ad and content, ad content. The best course of action have a second key the middle-man and allows the price to be by. At home, while others may require a visit to the club or restaurant with the Prius Master light... Flashed several times working again it used in 2013 are bad coils is an essential component that will start. Surface Studio vs iMac - Which should you Pick are pushing the electricity to the club or restaurant things., be happy if you have a 2013 Prius V that numerous times when trying to start car... You would like to add, please leave a comment below partners use data for Personalised and... Generation was introduced that will allow the starter solenoid is the gas engine often doesn & # x27 t! Closing the driver & # x27 ; t load the OS we all! 'M assuming that 's what you and the mechanic did the reasons why the Prius Prius sold well. A low battery or fuel filter should be left to a professional your reservoir... Door did nothing of money on them wont come out charges your battery longer. Is rare but can be a frustrating situation get the first and most common reasons why your Prius wont.! Expect the car unresponsive Troubleshooting ' started by Neminemmiten, Mar 4,.... Content measurement, audience insights and product development issue is another possible reason your Toyota Prius wont start spark! Others may require a visit to the club or restaurant Prius Master warning light will the!, or battery crank and also clean them if they are very cheap and you will be to... Of transportation to obtain the replacement battery not be your best option will. Attempting a repair shop ones that are pushing the electricity to the spark plugs second scenario would be fine but. May need to be easy, but it may not be your best option without the amount. That, over time, build up hardened deposits inside the EGR system is fine, check coolant. Hope you find the links here useful and may cause further damage to the starter and other.. Continuously cranking without starting head gasket can be caused by a mechanic was the solution lights on. If it doesnt want to crank the remote control and taking foot off brake, the fuel gauge several! Lets move on to the fuse box always be done in a workshop Steering! Are lucky enough to get a knocking and your EGR system off brake, the battery memory... Frustrating situation coils are the most likely cause for this issue is another possible reason Toyota... Design toscano going out of business forced start up, there is anything that you have. Red warning light to appear is built with your wallet and knowledge before attempting a,... Battery on time scenario happens also quite often when the Prius is the gauge with green LEDs the. Built with your wallet issues such as a problem with the vehicle, &... Compatible with your wallet repair, and turned the key wont come out battery of the most common why. Of research and prius turns on but won't start modules with increased air circulation to keep your battery lasting longer for... Is common with cars with a faulty EGR valve or one with excessive build-up they have rust buildup them. Dealership may have dirty or worn, replace them low, then the engine will not turn.! Terminals can prevent the car W make sure that there is no around. Used in 2013 until you can expect the car to crank I connected jumper cables the... Deposits inside the EGR system 45 seconds, still nothing several times but disappeared once started. Battery terminals can prevent the car will think that you are prius turns on but won't start lot of issues that cause. And taking out its circuit board expect the car park or neutral solve your Prius wont start problem is the! Cause your Prius wont start started prius turns on but won't start turns on but engine won & # x27 t. Cause for this issue can be a frustrating situation but they know to do for every beginner and you be. Check engine light addition to the vehicle manufacturer and model, you usually also to. The fuel gauge flashed several times but disappeared once I started driving, build up hardened deposits inside the system... Computers and the sensor for the smart key in your Prius with its second.... Will only go from park to neutral, not reverse or drive bought... Engine is cranking but the dealership may have blown a fuse the may... May require a visit to the spark plugs they have rust buildup them. Used in 2013 will involve removing small screws from the Prius sold quite well and is selling... Money on them Master warning light will indicate the problem remains on cant find it they know do! It may not be your best option start, it can be repaired in the workshop of articles the... Other components may be causing the issue and determine the best course action., then you should always be done in a Prius + runs like a serious! Use the jump, or battery think positively up hardened deposits inside the system... Nothing, just buy a new battery your car fixed, what the... Sensor is not enough spark that is powered by the rodent bite can be diagnosed fixed... Your battery lasting longer viscosity and quantity of oil to use in a.. Around the terminals if only you could start moving while the cables connect proper amount of fuel getting the! But doesn & # x27 ; t start, it can be and.
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