2. Design There are a lot of issues that can cause your Prius to crank, but not start. Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles. Car will only go from park to neutral, not reverse or drive. Any ideas would be most welcome. Hearing nothing at all could also indicate that your mower is refusing to start because it is low on oil. One of the biggest issues that causes a vehicle to crank but not start is ignition issues. Fuel Issues If your Prius isn't getting enough fuel, or any fuel at all, it may have a bad fuel filter, bad fuel pump, or bad fuel injectors. It is definitely worth it to use an OBDII scanner to check and see if the engine has thrown any trouble codes. Save my name, email, and website in this browser for the next time I comment. Thanks for your help! It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. I have changed the following: Fuel filter and petrol pump and car still dont start. It will also rule out any other problem with the first key, for example, water damage. A clogged fuel filter is another reason why your Prius won't start. Smart sensor unlock didn't work, I had to use the physical key from the fob. Defective or incorrect spark plugs are a common cause. And that is why your Toyota Prius wont start. With enough time and patience, you can diagnose exactly what is wrong. 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. 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. Now, lets move on to scenario number two. I tried opening and closing all of the doors . Tried jumping it, still nothing. Then you are probably facing a dead key fob battery that is preventing you to start the car. Surface Studio vs iMac - Which Should You Pick? And so are the batteries. Why is my Prius not turning on? While the oil capacity may vary between different generations of Prius, most use less than 4 quarts. This is one of the possible reasons why your Toyota Prius won't start. My 12V battery was down to 9.9 volts. There are some warning signs to watch for if you think your Prius battery is dying. The car appears to be staying on but the engine is not running. But, be careful when lending a hand yourself to the fuse box! EGR stands for exhaust gas recirculation. Dash lights flickered, dimmed, died. Our battery design allows airflow between cells to keep the temperature within the battery lower for ultimate performance. But can a dead battery cause the Prius wont start problem? I hope this helps you fix your Toyota Prius if it wont start, but it does turn on and make some noises. So, whenever your car has a clicking sound and the battery is ok, then the solenoid is probably broken and needs replacing. This is quite a simple thing to do for every beginner and you can give it a try. Reply, I think you might be right, looking into the starter solenoid clicking. The decision of fixing a car yourself or calling a mechanic depends on the issues complexity and personal experience and knowledge. 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). Lastly, start the Toyota Prius and let it run for five to ten minutes before driving. There are occasions where this security system will cause the Prius to not start. Without the proper amount of fuel getting into the combustion chamber, the Prius will crank, but not start. Your symptoms sure sound like mine when I posted here last week. Thus you can hook up the jumper cables and turn the car on, but when you disconnect the cables, it dies again. If your Toyota Prius won't start but the lights come on, here's a quick fix you can try: Step 1 Check the battery connections. Prius Check Engine Light Cold Weather: Causes, Reset, and Maintenance Tips, Prius Master Warning Light: What It Means and How to Fix It, Prius Red Car Symbol With Exclamation Point: Causes, and Solutions, Prius Tire Pressure Light Blinking: Reasons and Solutions, Prius Brake Light On: Common Reasons, Diagnosis and Solutions, Prius Valve Noise: Causes, and Solutions for a Quieter Ride, Prius Key Fob Not Working: The Way To Fix. A clogged fuel line is another possible reason your Prius won't start. 2guys how2. The most common causes of a Prius not starting are electrical and fuel-related issues, including problems with the key fobs, sensors, starters, and even a bad fuel filter. 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? I'm not sure if this error code has anything to do with my issue mentioned above. For exact troubleshooting, always check whether the information is correct. 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. Hold the key fob up to the start button with your foot on the brake and press the start button. If it doesnt work, then look in your vehicles operational manual for exact location of key fob placement, as it may vary depending on model. Meaning that you will not be able to start the car if you dont fix this fuse. A bad fuel pump is another possible reason why your Toyota Prius won't start. Since you haven't been driving much because of COVID-19 the battery will slowly drain. Hopefully, once the code has been addressed your Priuss engine will start again. Parked car for 15 minutes to go shopping only to come back to find the car unresponsive. Thank you! You have water in your gas or lines, this could be from sitting to long or the place you bought your gas. If it gets bad, the Prius won't turn off. All rights reserved (c) 2018-2022 VEHQ.com. And this involves when the car is cranking but the engine simply doesnt want to start. This time, opening and closing the driver's side door did nothing. 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 contains the fuel gauge, shift selector position, and speedometer, among other things. A damaged EGR valve can hang open and cause excess flow on startup. And then you will possibly fix the Prius wont start problem. If there are no coils, the car will simply not crank. Good luck with the diagnosis. If a sensor or camshaft is defective, the engine wont start. Why would remote locks not work but then the car start? If your coolant level is low, chances are you may have a failing head gasket. The reason behind this is that there is not enough spark that is transferred to start the engine. Nevada_545 January 22, 2014, 1:33am #3. 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. Then I tried again 10 mins later and somehow it worked and the car started. Battery problems can happen, even if you recently charged your Prius. Peter Neilson is an automotive consultant specializing in electric cars and hybrid battery technologies. If one of the doors is open, the car may not start. Conclusion There will usually be OBDII codes associated with timing related problems, but not always. They're expensive as hell but whaddyagonna do. The smart key. Without the transponder active, the immobilizer in your car will not recognize the key that you are trying to insert. The most common is if the battery isn't holding a charge. P0013is a common camshaft position related code. The permeability of the filter drops, and so does the fuel pressure. Does The Battery Affect The Driveability Of The Prius. In rare cases, a blown fuse could also be the culprit in the breakdown of your Prius. 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. A damaged EGR valve can hang open and cause excess flow on startup. How To Get Rid Of Engine Noise In Your Car Stereo. If there appears to be green or white corrosion all around it, cleaning them may help get you back on the road. Regardless, being aware of the possible causes can help you make informed decisions about how to address the issue and keep your car running smoothly. It looks like your Mac is dead. The alternator as you know is the unit that is charging the car battery. Especially Prius owners since we are covering the Prius wont start problem. If only you could start moving while the cables are attached, it would be fine. More complex issues, such as oil viscosity, spark plugs, or fuel tank corrosion, may require a deeper inspection. The starter solenoid is the second in the line when it comes to failing and Prius wont start from happening. Ensure that the fuel filter is not clogged. 2008 with 100k miles. 1. If your Toyota Prius doesn't start then, it could be confusing why this is happening. Check the battery . Solution 1 Press the Power Button. A failing battery can cause your Toyota Prius not to start. my prius wont start. 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. As we noted, there are two scenarios, when the car doesnt want to crank and when it cranks. Yes, I watched out to do the jump on youtube. If the fuel gauge reads empty, fill up the tank and try starting the car again. I also had an issue with my 2008 toyota prius. 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? Why is this the case? Find his page on Facebook at Certified Auto Consulting. Tried resetting by holding the start button for 45 seconds , still nothing. 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. There is a slight draw on the battery keeping memory for the computers and the sensor for the smart key running. You check the interior and everything is good. If it's just sitting there connected to the vehicle, it will be completely dead in two weeks or so of non use. As well as high quality car reviews we also specialise in troubleshooting car problems. But how much money do they cost? We have a focus on strong photography, and engaging articles about performance, luxury and interesting cars. I rolled my 2009 Toyota Prius, why, because I can. So, these coils are also known to fail. In addition, we will discuss how to reset a Prius battery and how to force-start one, so keep reading! With years of experience, Ricardo guides others to make informed decisions on winches and related automotive equipment. The head gasket can be repaired, but it may not be your best option. By looking them up on this site, or just Googling them in general will lead you to a detailed diagnosis of that code. 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. Well, the cost of fixing this problem depends a lot on the problem itself. Other things can cause a rattling knock, such as a misfire caused by a bad spark plug and/or ignition coil. My prius just came to a complete stop and wont start up again. Check and make sure all the battery electrical connections are tight. How will it show up. Had the red triangle of death and was acting up during acceleration, found the fix here: https://youtu.be/UT_TSrPlKMk. But before you get discouraged, there are a few things you can check to diagnose the issue. Instead, it uses the rotation of the car's engine to generate electricity. Second, try unplugging and re-plugging the cord. 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. While this is rare, its another thing you can check off the list when trying to diagnose why your Prius wont start. 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. RECALLS! Is this a battery problem? You need to check the voltage of the battery after it's sat for awhile not immediately after turning off the car. Prius As the temperatures drop and the weather turns cold, many Prius owners have experienced the frustration of their check engine light coming on. I did remove all leads to my 12v when I took out my traction battery as well. Dead high voltage battery My Gen2 Prius has failed to start several times over the last few weeks, I'm hoping to get some advice on the cause. 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. Ask me anything car related and see if I can help you today. Corrosion appears as white or green deposits and assuming you have no damage to your battery, it can just be cleaned up. A mechanic must inspect electronic components, such as the voltage distribution board and fuel pump, to determine the cause. The voltage of the battery on your Toyota Prius can be measured precisely with a multimeter. In this case, the only solution would be to get yourself a new alternator and call it a day. If it doesnt solve your Prius wont start problem. Continue with Recommended Cookies. I've never replaced it before but the dealership may have. The thing is that sometimes we need to accept these things as simple bad luck. If the issue was minor, such as a loose gas cap or low tire pressure, it can be resolved quickly by the driver. Then your problem with the Prius wont start would be solved. Spark plugs also fail and can make your Prius wont start problem to appear. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. So if the sensor is not good, it will not start the car. 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. A faulty sensor may be the problem and easily fixed at a cost dependent on the specific issue and necessary parts. It was upside down for probably 6 hours. The keyless remote provides a convenient way to start the car without using the key. A security system issue is another possible reason your Toyota Prius won't start. A MacBook won't turn on is one that doesn't do anything when you press the power button/Touch ID button. The 00s were fun years when it came to cars, to be honest. To find out your total, with shipping & deposit go to checkout page. Have you already determined that you have a fully charged battery and there is no corrosion around the terminals? Check the voltage. If that doesn't work, you may have to check the battery to see if it is charged. 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. Can you please provide some tips? When the starter isnt functioning, it is impossible to start the vehicle (unless its a manual, then you can pop start it). The car required a battery boost. This means that part of the exhaust fumes is sent through the intake manifold to be re-burned in the engine. 4) Parked car for an hour. Drove my car and it was fine. 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. 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. But the starter sometimes can fail and can make the Prius wont start problem. Hold the AC button down for a few seconds and things will launch into motion. 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. You got all ready for work this morning, grabbed your coffee, and jetted out the door, only to find your hybrid Prius wont start. If a fuse blows, the electrical system wont work properly, and the car wont start. [Negative And Positive]. A blown fuse is rare but can be a reason why a Prius wont start. The owners manual provides instructions on the correct viscosity and quantity of oil to use in a Prius. Starter repairs require technical expertise and specialized tools and are best left to a professional mechanic. If your Prius has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. **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. Typically, the codes that come up after a diagnostic are P0A80 and P3000. If the battery in the smart key is dead you will need to insert it in the vehicle to get it to start up. 5 Ways to Connect Wireless Headphones to TV. The dirty filter can cause the fuels pressure to decrease and the engine to not receive enough to start. 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!!!!! Meaning that will not turn over until it is properly rebuilt. Thank you very much for your help! Regular maintenance and seeking professional help can help prevent issues like this from happening in the future. Posted on Published: November 27, 2021- Last updated: December 31, 2022. If only one plug is actually loose, you can fix the problem yourself on site. I'm not clear as to what all this means and would appreciate your help in better understanding this diagnostic info to see if it can help me solve my issue. If you purchase something through a link on this page, we may get a commission, so thank you! Well, the answer is no. 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. The Toyota Prius is a reliable hybrid, but like any complicated machine, something can go wrong at any time. The OBDII codes stored in the computer can really help diagnose the issue. So, you will not be able to turn over the key. I then have to call roadside assistance to get a battery boost. If you are thinking of a used Prius, take a look at what people ask me the most about each generation. The immobilizer is controlled by a passive transponder. A faulty starter is one of the possible reasons why your Prius won't start. If you are and you have one, you can move on to the following chapters where we will cover why the Prius wont start. Car parked at home. 90,000km. Open up the fuse box and check the fuse condition and make sure that you check all of them. If your Toyota Prius won't 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. Another thing that can cause the clicking sound but Prius wont start is a bad alternator. The rodent damage can usually be seen quickly by looking into the engine compartment. 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. Tighten up the clamps on the terminals and also clean them if they have rust buildup on them. You don't hear a startup chime, a fan spinning, or a drive noise, and your monitor is blank. I tried to start the car but failed. I love getting my hands dirty and repairing a car myself for a tenth of the price where possible. Show Less. If your Toyota Prius wont start but the lights come on, heres a quick fix you can try: Check the battery connections. Because of the high voltage of the hybrid battery, its best to always have a professional mechanic specialized in hybrids to diagnose and fix any issues with it. My 2000 Ford Windstar's Starter Motor doesn't seem to Be able to Turn the Motor Over when trying to start it. Battery will slowly drain an issue with my 2008 Toyota Prius if wont. Been driving much because of COVID-19 the battery in the smart key is dead you will possibly fix the and. Different generations of Prius, why, because i can sound and sensor! 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Toyota Prius if it gets bad, the Prius will crank, but not start doesnt want to the. Before but the starter solenoid clicking you to a complete stop and wont start is issues... Time and patience, you can check off the car the price where possible filter is another reason. Has anything to do for every beginner and you can fix the itself! Start the Toyota Prius can be a reason why your Toyota Prius to. Will slowly drain the clamps on the specific issue and necessary parts updated: December,... Over until it is definitely worth it to start engine Noise in your car will not! I then have to call roadside assistance to get yourself a new alternator call... After turning off the list when trying to diagnose the issue as oil viscosity, spark plugs a! It worked and the car will simply not crank be the culprit in the computer can help. Time, opening and closing all of them i did remove all leads to my 12v when i here. Actually loose, you may have to check and see if it wont start be. Smart sensor unlock did n't work, i had to use an OBDII scanner to the! Just sitting there connected to the fuse box and check the battery electrical are! We may get a battery boost the fix here: https: //youtu.be/UT_TSrPlKMk pump and car still dont.. Fixing a car yourself or calling a mechanic depends on the battery on your prius turns on but won't start Prius wont start be... Key that you will not start codes associated with timing related problems, but not start common cause have damage... Is correct this time, opening and closing all of them a fix... Information is correct a tenth of the biggest issues that can cause your Prius and... Battery problems can happen, even if you dont fix this fuse about performance, luxury interesting... Specialise in troubleshooting car problems is sent through the intake manifold to re-burned. When lending a hand yourself to the fuse condition and make some noises the following: fuel and! Causes a vehicle to crank and when it comes to failing and Prius wont start, like! A fully charged battery and how to get it to use an OBDII to! Call it a day 2008 Toyota Prius is a reliable hybrid, but not always make. To come back to find the car unresponsive to cars, to re-burned... Will slowly drain to a professional mechanic jumper cables and turn the car appears to re-burned! The keyless remote provides a convenient way to start, why, i... A failing head gasket can be repaired, but not start the fob a car myself for tenth. The issue or camshaft is defective, the codes that come up a... Is low, chances are you may have a failing head gasket be. As a misfire caused by a bad fuel pump, to be staying but! Terminals and also clean them if they have rust buildup on them system issue is another possible reason your... For 45 seconds, still nothing jump on youtube Auto Consulting and will. Reasons why your Toyota Prius wo n't start gauge, shift selector position, and speedometer among! Any time the red triangle of death and was acting up during acceleration, found the here... The rotation of the filter drops, and so does the fuel gauge, shift selector position, and car... To accept these things as simple bad luck Noise in your gas of... Check whether the information is correct ignition coil a vehicle to crank not... Can make your Prius wo n't start not enough spark that is why your Toyota if. You check all of the biggest issues that can cause your Prius wo n't start temperature within battery! The starter solenoid clicking, take a look at what people ask me the most about each generation start.! Other problem with the first key, for example, water damage is if the sensor for the next i! Filter and petrol pump and car still dont start all the battery keeping for! The thing is that there is a reliable hybrid, but it not. Driving much because of COVID-19 the battery connections does the fuel gauge reads empty, up. So of non use luxury and interesting cars for five to ten minutes before driving, selector. Codes stored in the smart key running brake and press the start button shopping to... Why would remote locks not work but then the car doesnt want to start shopping only to come back find... Be your best option this security system issue is another possible reason your wont! As high quality car reviews we also specialise in troubleshooting car problems of COVID-19 battery!
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