However, complex issues such as a problem with the high voltage battery or fuel filter should be left to a professional. Posted on Published: November 27, 2021- Last updated: December 31, 2022. Usually, when there's a problem with the security system, it prevents you from turning on the car and starting it up. The most common reasons a Toyota Prius won't start are a dead battery, an alternator problem, or failed starter. Check the battery . Its important to note that if the issue persists, seeking the help of a professional mechanic is highly recommended. You try to start it and you only hear a click. The reasons why you are having this issue can be due to several reasons. 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. Three times now, I push the power button and all the dashboard lights come on but the engine isn't running. When the engine isnt turning over at all, thats a bit easier to diagnose than when it is cranking but not firing. This is easily accessible on most cars. Depending on how much overfill you had, you may need to remove your intake manifold and clean out the oil from there. Check the spark plugs. If the engine is cranking slowly, you probably have a failing battery. Overfilled engine oil is a common issue that can cause problems with the vehicle starting. If your Prius won't turn off, the most common reason is a faulty combination meter. 2008 Prius won't start. If the plugs are firing at the wrong time, or something has happened to cause the camshaft to no longer be in sync with the crankshaft, your Prius wont start. Youll probably have a misfire related code such as P0300, P0301, etc.. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more. Tried starting the car in the morning but faced the same issue where I couldn't even open the car door. Vaughn is a seasoned off-roading expert and professional winch specialist. If the engines ability to fire the spark plug at the right time is called timing. Lets find out in the following chapter where we will elaborate on this topic and learn if the lithium-ion hybrid battery is interfering with the starting of the Prius. Gen 3 Prius Care, Maintenance & Troubleshooting, Greater Vancouver, British Columbia, Canada, (You must log in or sign up to post here.). 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 primary cause for Prius wont start but it loves to crank is the bad camshaft positioning sensor. So, whenever your car has a clicking sound and the battery is ok, then the solenoid is probably broken and needs replacing. To force start the engine, make sure the car is in Park with the foot brake applied, then hold down the power button until the dash lights turn on. Motor Verso is an automotive website; for car enthusiasts, run by car enthusiasts. This happens due to constant use, which causes the metal to become less rigid and more brittle. How To Get Rid Of Engine Noise In Your Car Stereo. 2010 Prius two center display not working after jump. This continuous cranking often drains the battery and makes things even worse. Required fields are marked *. 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. 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. It also draws electricity from the battery and uses this to charge. A rattling or knocking noise is common with cars with a faulty EGR valve or one with excessive build-up. A faulty sensor may be the problem and easily fixed at a cost dependent on the specific issue and necessary parts. But this isnt the thing you wanted. Then your problem with the Prius wont start would be solved. The battery is an essential component that will allow the starter to turn and start the car. A low battery can put extra strain on a starter, causing damage over time. Push the power button and hold it for a few seconds. Either way, it prevents the necessary amount of fuel from getting to the engine, which results in no movement when you try and start it up. Buzz sound. If the voltage is low, the battery may need to be charged. The most common reason for this to happen is a lack of oil. Please check the following first to make sure you start with the simplest things first 1. If it's just sitting there connected to the vehicle, it will be completely dead in two weeks or so of non use. The light should change from orange to green. If the key fob battery is empty, the door no longer locks or unlocks at the push of a button. The next thing to look at when your Prius isnt starting would be the starter itself. The key fob wouldn't open it. This will need to be serviced by a repair shop. If your Toyota Prius wont start when you push the start button, but some of the dashboard lights come on and it makes some sounds, but not all of the lights come on, then you have a weak battery. 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 is the case because the engine is hydro-locked. This means that they are due to be replaced. Weak Battery Heres a great diagnostic chart that covers many different variables. I hope this helps you fix your Toyota Prius if it wont start, but it does turn on and make some noises. The crankshaft sensor is also expensive and can cost $300. It will also rule out any other problem with the first key, for example, water damage. The fuel system delivers fuel to the engine. How did you get your car fixed? Now everything is different and so is the Prius. I'm not sure if it is the original, I bought it used in 2013. The exhaust gasses carry tiny carbon particle bits that, over time, build up hardened deposits inside the EGR system. The keyless remote provides a convenient way to start the car without using the key. When you push the Start button: First, the vehicle's computer checks if the brake pedal is depressed. [Negative And Positive]. Forcing the engine to start on a Toyota Prius should only be done in emergency situations and is not recommended for regular use. Still cant get my 2007 Prius to work. The car appears to be staying on but the engine is not running. Now lets move on to the things that can make your Prius wont start. When it comes to the second scenario. I'm also looking into getting a battery charger, and but first I'll follow your advice and check the voltage from the jump point with a multimeter. But I'm assuming it's a bad 12V since jumping it starts it. An example of data being processed may be a unique identifier stored in a cookie. The scenario is when you insert the key into the ignition and nothing happens or only a small click-click sound is heard from the engine. By understanding the root cause of the issue, you can take the necessary steps to get your Prius up and running again. If the battery doesnt work the Prius will still drive without a problem. Kinda like it's seized, it eventually starts + runs like a top. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. Motor Verso runs display advertisements and advertorials on our content. Thank you. All rights reserved (c) 2018-2022 VEHQ.com. 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. We will cover both cases when it doesnt want to crank and also when it cranks. Once you have done that, you will need to insert the new battery and seal it back up. If it is low, then you should perform a recharge. There could be various reasons why your Toyota Prius wont start even though the lights come on. Can you still Drive a Hybrid without the Battery? Similarly in the past when someone unplugged the wires of an engine the engine would not have started. The second pic is kind of blurry, but the first one, its definitely blown. When the 12 V car battery starts getting old, sometimes your Prius wont start when you push the start button, but parts of the dashboard light up and some parts dont. if you turn on the cabin lights and noticed that they are dim, then you definitely have a low battery. When this issue occurs, the car won't turn over or even start more often than not. I'm assuming that's what you and the mechanic did. are designed and developed through years of research and include modules with increased air circulation to keep your battery lasting longer. Fix 3. This sensor is also known as a speed sensor and is affecting the work of the crankshaft. My battery had enough juice to run the electrical system, but not enough to get the car itself going. Need help with your Prius? The first and most common is when it wont turn over. You can test whether or not this is the issue if your car won't start by using another spark plug to replace the faulty one. 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. 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. 1 Usually, it's the alternator, starter, or battery. Display buttons in Steering wheel not working after Jump. The 00s were fun years when it came to cars, to be honest. ), 2007 Prius inverter pump replaced but car still won't star, Dash lights don't come on, car won't turn off, reverse camera disabled, "P" problems/won't turn off/dash does not light up, 2008 Prius won't start, no power lights on start button, dash lights out, 2006 Prius with P0A80 code trobule dash lights won't shift into drive. He said the battery was working fine. The box is under power and repairs or tests should always be done in a workshop. I love getting my hands dirty and repairing a car myself for a tenth of the price where possible. The decision of fixing a car yourself or calling a mechanic depends on the issues complexity and personal experience and knowledge. Read more of Peter's stories at Toyota news coverage on Torque News. Why would remote locks not work but then the car start? Meaning that will not turn over until it is properly rebuilt. But you will be constantly notified that the battery is dead and has to be serviced. In addition to the vehicle manufacturer and model, you usually also have to type in the engine and vehicle ID number. Drive to radio shack or your normal service center for a battery change in the smart key.. 2. That is RIDICULOUS, Cheryl. Make sure all doors are fully closed. 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. To remedy this, if youre comfortable doing so yourself, try tightening the spark plugs. -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 They include: 1. 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. 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? Well, they have quite a lot in common. Tracking them down can be downright challenging. The important thing for you is to not get desperate and think positively. Not to worry, because we have done the research for you to help give you some ideas. It is worth noting that these components are more expensive. 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. Will the issue show up on a diagnostic tool. 6. Your email address will not be published. Some of the issues can be diagnosed and fixed at home, while others may require a visit to the mechanic and additional parts. Replacing them will hopefully fix your Prius wont start problem on the car. I've never replaced it before but the dealership may have. There are many reasons why your Prius may not start. A failing battery can cause your Toyota Prius not to start. An 08 prius keyless entry doesn't work, changed the batteries, pushed the disable button and reset it, still no go. Lastly, you may need to take your car to a certified mechanic for help. The Prius Master Warning Light can be turned off by resolving the underlying issue causing the warning light to appear. Is this a battery problem? however, after about 15 seconds, the main display changed to a warning screen, then 2 [Inc. A Used Car]. Show More. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. If you have had your car fixed, what was the issue and what was the solution? But, be careful when lending a hand yourself to the fuse box! no lights on dashboard and does not start. Thanks for your help! No hazard lights, nothing, just the yellow transmission light, dimmed. The smart key. Please replace the first two. 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. Ask Your Question Fast! If a spark plug has failed, it must be replaced in the workshop. A dead battery can prevent the car from starting, even if the lights and other electrical systems are working. Your Prius is built with your protection in mind, so extra security is embedded to prevent thieves from stealing your vehicle. Evaluate the Battery Check the battery to determine if it is low or dead. 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. Attempting complex repairs yourself can result in further harm and put you at risk if you are unfamiliar with the work involved. What happened to be your cause? Toyota recommends scheduling service. A security system issue is another possible reason your Toyota Prius won't start. This just means that the engine doesnt move when you turn the key. Reply, Your email address will not be published. Thank you very much for your help! 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. 12 to 13 volts. If youve determined that a fully charged battery without corroded cable is the culprit, then its time to question whether or not you need a new starter. 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