If this is your issue, you are going to have to replace the dead key fob battery. Due to risk of electrocution, as the battery produces over 200 volts, its recommended to get it checked by a professional mechanic. Well, thats what we are going to cover in the next chapter. This will need to be serviced by a repair shop. 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. For exact troubleshooting, always check whether the information is correct. The second pic is kind of blurry, but the first one, its definitely blown. 2011 Toyota Prius- No lights are lit on the dashboard and does not start. The immobilizer is controlled by a passive transponder. 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. The ignition system is responsible for starting the engine. As title said, I rolled it, now it wont start, 2009 Toyota Prius, 165K miles. Surface Studio vs iMac - Which Should You Pick? 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. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. The spark plugs themselves are often not affected by a defect. 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. If the connections are loose, tighten them with a wrench. Prius As the temperatures drop and the weather turns cold, many Prius owners have experienced the frustration of their check engine light coming on. Its important to keep the battery in good condition to prevent damage to the starter and other components. Prius Wont Start Why Is This Happening? So, lets get into the situations. Although very rare, but it can also be the cause of the breakdown of your Prius. 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. I should be good. The EGR helped accomplish the task, but owners found out later on something terrible about it, it plugs up. If your vehicle starts typically using the key fob with a push-start button, a bad battery in the fob can result in the car not starting. What Causes Car Not To Start But Has Power? is a key question that possible reason will be discussed below. When this issue occurs, the car won't turn over or even start more often than not. Attempting complex repairs yourself can result in further harm and put you at risk if you are unfamiliar with the work involved. Solution 1 Press the Power Button. Thank you! By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. 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. This time, opening and closing the driver's side door did nothing. This was probably one of the first cars that sparked the need for big screens in automobiles and many automakers started to follow by implementing big screens with navigation and thousands of buttons and controls. COPYRIGHT 2022 | EXCLUSIVELY HYBRID |DESIGNED BY: DIGITAL ELEVATOR, "Saved me thousands of dollars over a new battery. 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. Checking fuel issues may sound like a given, but we dont just mean your fuel gauge (but if you are out of gas, wed suggest filling the tank as your first step). 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. But it did. Now lets discuss scenario number 2. Show Less. Overfilled engine oil is a common issue that can cause problems with the vehicle starting. Use a voltmeter to check the voltage of the battery. Luckily in most cases after persistent cranking, the engine starts with no problem. My battery had enough juice to run the electrical system, but not enough to get the car itself going. Rolled my Prius, motor won't start now. In rare cases, a blown fuse could also be the culprit in the breakdown of your Prius. As soon as the light goes out (but BEFORE it begins blinking on you) QUICKLY switch the key back to OFF. If there are no coils, the car will simply not crank. The second scenario would be if the engine is cranking but the Prius doesnt want to start. 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. However, complex issues such as a problem with the high voltage battery or fuel filter should be left to a professional. 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. The coils are the ones that are pushing the electricity to the spark plugs. This warning can be alarming, and it's important to understand what causes it and what steps you can take to address the issue. In this video I show you how to jumpstart a Toyota Prius if the battery is low. If your coolant level is low, chances are you may have a failing head gasket. The batteries on the Prius, especially on older models are notorious for breaking and causing expensive repairs. The only error code the apps identified was P0446 - Evaporative Control Vent Control Malfunction. I haven't driven it since last Sunday and just found out about the problem today. 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. A faulty spark plug can prevent your car from even turning over. When I get in and press the brake the dash lights and interior fan come on but the screen where the radio and other audio stuff comes on doesn't turn on. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. When the starter isnt functioning, it is impossible to start the vehicle (unless its a manual, then you can pop start it). Be prepared for relatively high costs here. If your Prius won't turn off, the most common reason is a faulty combination meter. With these steps, you should be able to get your car started again! If this action is not helpful, the cord itself may be the problem. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Neminemmiten, Mar 4, 2017. After this, you'll want to wait at least 30 seconds before attaching it back on for a full reset. Heres a great diagnostic chart that covers many different variables. The starter is quite more expensive to replace than the solenoid. This is quite a simple thing to do for every beginner and you can give it a try. Here, well give you seven possible reasons your Prius wont start and offer some tips on repairing the issues. Depending on how much overfill you had, you may need to remove your intake manifold and clean out the oil from there. Ask for FREE. . My prius just came to a complete stop and wont start up again. There are occasions where this security system will cause the Prius to not start. Never had a bit of trouble until recently. I've never replaced it before but the dealership may have. An example of data being processed may be a unique identifier stored in a cookie. If the pump is leaking, a power contact is broken, a line or a pump lever is broken, the fuel pump is usually also noticeable before failure. If the engine is cranking slowly, you probably have a failing battery. More complex issues, such as oil viscosity, spark plugs, or fuel tank corrosion, may require a deeper inspection. Volkswagen Tiguan Problems A Good Purchase Or Maybe Not? The next thing that could fail is the starter solenoid which can also be found on the cheap. I bought my EV6 GT LINE at Kia irvine. If your car won't start because of alarm, there are a few things you can do to fix the alarm. Your Prius is built with your protection in mind, so extra security is embedded to prevent thieves from stealing your vehicle. These repairs, of course, also depend on your budget. Observe the start button as you press the brake when starting. AI: Is this a battery problem? Dash lights flickered, dimmed, died. 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. -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 These are usually some minor things. It's got to be easy, but I just cant find it. The car didnt want to leave us like this. After holding it for at least one minute, release the button. Toyota did at one point issue a TSB or technical service bulletin regarding the matter. So, let's take a look at the common reasons why this is happening. Conclusion: Toyota Prius Dying While Driving. 4) Parked car for an hour. Any ideas? But be careful not to start the engine. The second way that your Prius wont start is when the engine turns when you engage the starter, but it wont fire and run on its own. When these sensors go bad, it can be impossible for your Prius to start. When the fuel pump fails it stops working completely so you cant start the car while the car keeps cranking. The most common causes that hinders normal starting operation of your Prius are dead key fob battery, dead high voltage battery, dead 12v battery. Batteries can't last forever, and as they age, they'll begin to hold less of a charge and die out earlier, making it important for you to consider replacing the battery if any of these signs show up. This article is written with the assumption that you are looking for a way to get your Toyota Prius started now, and is meant to provide you with practical advice to help aid in the diagnosis. Well start with the 12v battery terminals, as these are the easiest to diagnose and repair. Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). 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. So, you will not be able to turn over the key. Once you have done that, you will need to insert the new battery and seal it back up. Community Experts online right now. What happened to be your cause? This means that they are due to be replaced. 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. The Prius has two batteries, a 12 V regular car battery, and a hybrid battery. If your Prius fuel pump fails, then the engine wont start. Check the fuel gauge. It also draws electricity from the battery and uses this to charge. Home Troubleshooting Toyota Prius wont start causes and how to fix it. Successful testing of the car battery, i.e. Kia Wont Start, Just ClicksWhat Could Be Wrong? When it comes to the second scenario. Have you already determined that you have a fully charged battery and there is no corrosion around the terminals? P0013is a common camshaft position related code. The solenoid is located on top of the starter and they work in pairs. Shake, Rattle And EGR? What are the possible reasons? It should be. Push the power button and hold it for a few seconds. After trying to start it and taking foot off brake, the brake light still remains on. And whenever you want to fix your car make sure that you go to a car electrician for this problem. Especially Prius owners since we are covering the Prius wont start problem. however, after about 15 seconds, the main display changed to a warning screen, then 2 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. So thats about a third of the list which is completely irrelevant. For example, if you can start up your Toyota Prius, then it's likely that your old spark plugs are faulty and need replacing. He holds a Bachelor of Science in Automotive Service Technology from Weber State University. Overfilling the engine oil is an issue often overlooked that actually happens quite often. , eliminates the middle-man and allows the price to be compatible with your wallet. If it gets bad, the Prius won't turn off. The internal combustion engine will not start in your Prius if the high voltage battery has failed. 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 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. Passive means, among other things, that the transponder in the key does not need its own power source. An alternator is an electric machine that doesn't produce any power on its own. So, make sure that everything under the hood is properly working and there are no problems. Ask me anything! I tried opening and closing all of the doors . If you arent currently changing the battery and only have one key, try putting it as close as possible to the start button. 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. How will it show up. Check with your local dealer if you are experiencing this issue to see if the TSB applies to your Prius. With this tool, you will be able to access the computer and read the codes. If this video. Well, the answer is no. 1. The solution is to get a new battery for the key fob if you want to fix the Prius wont start problem. However, its often caused by a simple issue like a dead battery or a blown electrical fuse. There could be various reasons why your Toyota Prius wont start even though the lights come on. 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. 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. Any ideas would be most welcome. I also show you where the 12 V battery is located in the back of the car. He said the battery was working fine. But can a dead battery cause the Prius wont start problem? Connect the black cable to the negative terminal. There are a lot of issues that can cause your Prius to crank, but not start. To fix the issue, its crucial to get a proper diagnosis from a qualified mechanic or by using a multimeter. When the starter isn't operating as it should then it is virtually impossible for your Prius to start-although you may be able to pop start your vehicle. Forcing the engine to start on a Toyota Prius should only be done in emergency situations and is not recommended for regular use. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. I also had an issue with my 2008 toyota prius. 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. Nevada_545 January 22, 2014, 1:33am #3. Imagine that you have to go on a date and the Prius wont start problem happens. 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