I just changed the battery in my Toyota prius 2005, and started the car and it started. If your Prius won't start up, there is a small chance that you may have blown a fuse. But can a dead battery cause the Prius wont start problem? Toyota recommends scheduling service. With this tool, you will be able to access the computer and read the codes. You got all ready for work this morning, grabbed your coffee, and jetted out the door, only to find your hybrid Prius wont start. A defective spark plug is another possible reason for your Toyota Prius not starting. Thats why you should always replace the battery on time. So, whenever this alternator doesnt do its job properly, the battery will not be charged and it will not have enough electricity to start the engine. The fuel pump could also be the culprit. The first and most common is when it wont turn over. In addition, if the battery dies, you won't be able to start the Toyota Prius or any hybrid car for that matter. If your Prius has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. 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. what could the problem be? When the fuel pump fails it stops working completely so you cant start the car while the car keeps cranking. But the longer the Prius wont start sitting, the worse the rust inside gets. Nevada_545 January 22, 2014, 1:33am #3. When trying to start it nothing happens. Successful testing of the car battery, i.e. Community Experts online right now. However, I noticed that the fuel gauge flashed several times. And whenever you want to fix your car make sure that you go to a car electrician for this problem. Make sure all doors are fully closed. Check the spark plugs. We use cookies to ensure that we give you the best experience on our website. My 2000 Ford Windstar's Starter Motor doesn't seem to Be able to Turn the Motor Over when trying to start it. This will hopefully fix your Prius wont start problem. Drove my car and it was fine. I then have to call roadside assistance to get a battery boost. Search Toyota Prius Torque News for more in depth Prius coverage from our reporters. The Prius is probably one of the most controversial cars out there. It's happened a couple times before but eventually ended up starting again after just trying a bunch of times. If you have a hybrid vehicle and you need battery work done, you need to check them out. It's got to be easy, but I just cant find it. Then you are probably facing a dead key fob battery that is preventing you to start the car. EGR stands for exhaust gas recirculation. Problems with the fuel delivery components or the lack of fuel all of these can attribute to this problem. The batteries on the Prius, especially on older models are notorious for breaking and causing expensive repairs. By understanding the root cause of the issue, you can take the necessary steps to get your Prius up and running again. Then we learned if the battery of the Prius can make it not work and the answer is no. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. I'm not sure if this error code has anything to do with my issue mentioned above. 2011 Toyota Prius- No lights are lit on the dashboard and does not start. We have a focus on strong photography, and engaging articles about performance, luxury and interesting cars. Ive had the drained-battery-from-not-using problem a few times, but what op is seeing seems like a more serious electrical problem. It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. Wear or contamination of the pump can be the reason for this. 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Jump starting should work. Hold the AC button down for a few seconds and things will launch into motion. The Prius has two batteries, a 12 V regular car battery, and a hybrid battery. Toyota Prius that shakes and rattles on startup, Visit Torque News homepage for more stories, cause a rattling knock, such as a misfire. Volkswagen Tiguan Problems A Good Purchase Or Maybe Not? Prius Wont Start Why Is This Happening? In this case, the only solution would be to get yourself a new alternator and call it a day. Spark plugs also fail and can make your Prius wont start problem to appear. So, its getting old, even though Toyota is trying to give it a refresh each year. I share all my tips with our readers to help them out the best I can. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Mazda 6 P0320: Meaning, Causes, & Diagnosis. And so are the batteries. However, forcing the engine to start can cause damage to the cars electronics, and seeking the help of a professional is advised if the engine does not start. Now everything is different and so is the Prius. If the battery in the smart key is dead you will need to insert it in the vehicle to get it to start up. Very often this could be caused by a low battery or poor connection between the battery and starter. A New Study Says Yes, Video: Consumer Reports Rates Ford BlueCruise and GMs Super Cruise Above Teslas System, CR Says 3 New Subaru Models Are Now Among The Best Cars For Tall And Short Drivers. If it starts, just buy a new battery. I just replaced the battery in my key fob thinking that was the problem. P0013is a common camshaft position related code. Be prepared for relatively high costs here. When the starter isnt functioning, it is impossible to start the vehicle (unless its a manual, then you can pop start it). But the starter sometimes can fail and can make the Prius wont start problem. When the engine isnt turning over at all, thats a bit easier to diagnose than when it is cranking but not firing. Overall, whether it's a Toyota Prius or another car, if it won't start, then you can't make it to your destination. How much is it? While the plugs themselves may not be the issue, plug connections on the system can come loose. Why would remote locks not work but then the car 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. If the connections are loose, tighten them with a wrench. The way to diagnose this problem is with an OBD2 scanner tool. First, find a slot for a smart key in your dashboard. Lastly, we will focus on the costs involved in fixing this problem. The first scenario when the car doesnt want to crank is cheaper to fix. In some vehicles, the 12v battery starts the car, but in a Prius. But, there are less things to troubleshoot than if it were cranking but will not start. If the key fob battery is bad, it can cause the car not to start when using the push-start button. 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. Another thing that could make the Prius wont start are bad coils. Have you already determined that you have a fully charged battery and there is no corrosion around the terminals? This means that they are due to be replaced. Make sure all doors are fully closed. A rattling or knocking noise is common with cars with a faulty EGR valve or one with excessive build-up. Any ideas would be most welcome. please help. In addition to the vehicle manufacturer and model, you usually also have to type in the engine and vehicle ID number. Well, thats what we are going to cover in the next chapter. 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? And unfortunately, they can cost a lot of money to fix. Lastly, you may need to take your car to a certified mechanic for help. So, let's take a look at the common reasons why this is happening. Hold the key fob up to the start button with your foot on the brake and press the start button. Consult a professional for a proper diagnosis and prompt resolution. Meaning that will not turn over until it is properly rebuilt. The rodent damage can usually be seen quickly by looking into the engine compartment. 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. Well, this is the case because fuses are installed for security. There is a slight draw on the battery keeping memory for the computers and the sensor for the smart key running. 5) Same issue as #2. A failing battery can cause your Toyota Prius not to start. All dash board lights is does go on as well. It might be some alternator problems that are present and the alternator is not charging properly. The OBDII codes stored in the computer can really help diagnose the issue. By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. 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