The starter is quite more expensive to replace than the solenoid. I then have to call roadside assistance to get a battery boost. So, lets get into it. Now everything is different and so is the Prius. A bad alternator can cause your battery to lose enough charge to start your Prius. Make sure all doors are fully closed. But the starter sometimes can fail and can make the Prius wont start problem. They are very cheap and you will not lose a lot of money on them. Make sure that there is proper contact. Simple issues such as a dead battery or loose connections can be fixed with basic tools and knowledge. I love getting my hands dirty and repairing a car myself for a tenth of the price where possible. There can be many reasons why your Prius wont start. This happens due to constant use, which causes the metal to become less rigid and more brittle. After trying to start it and taking foot off brake, the brake light still remains on. Another symptom would be when you try to start your car, and it takes a long time for the car engine to turn over. An electrical fuse protects the cars electrical system. The 00s were fun years when it came to cars, to be honest. Another warning sign is if you are getting poor fuel economy. There are 57,000 miles on the Prius. For exact troubleshooting, always check whether the information is correct. I also had an issue with my 2008 toyota prius. We use cookies to ensure that we give you the best experience on our website. Another of the most common issues are battery problems. Required fields are marked *. Check out this wild new battery tech that Tesla has and why it will forever change the auto industry. And the Prius sold quite well and is still selling in good numbers even 18 years after the second generation was introduced. please help. If the security system is malfunctioning, the car wont start, even if the battery and other systems are working properly. 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. I kept the core, because you know what I'm going to be doing. Thats why you should always replace the battery on time. Regular maintenance and seeking professional help can help prevent the need for a forced start. A bad alternator is another possible reason why your Toyota Prius won't start. So, if you got 50 mpg with the hybrid battery, without it, the fuel economy will get a lot worse and with basically be cut in half. Use a pair of needle nose pliers if you have to. Inside the key fob, there is a transponder. Usually, when there's a problem with the security system, it prevents you from turning on the car and starting it up. So, you will not be able to turn over the key. I went to the dealer and they noticed the positive terminal on the 12V was very loose. Why would remote locks not work but then the car start? This rarely happens but it could happen. Cylinder Number 1. Design Read more of Peter's stories at Toyota news coverage on Torque News. Without the transponder active, the immobilizer in your car will not recognize the key that you are trying to insert. But how much money do they cost? I've never replaced it before but the dealership may have. Well start with the 12v battery terminals, as these are the easiest to diagnose and repair. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. 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 How Long Does It Take To Replace A Power Steering Pump? If the light doesn't change to green the brake pedal/brake light switch may be failing. You should hear the fuel pump trying to prime your Prius's engine. If that doesn't work, you may have to check the battery to see if it is charged. 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. I've never replaced it before but the dealership may have. It looks like your Mac is dead. Sometimes even the starter can fail as well. Sometimes the solenoid fails but this is less frequent. fix it yourself & save that money !! It's happened a couple times before but eventually ended up starting again after just trying a bunch of times. Tried jumping it, still nothing. Search Toyota Prius Torque News for more in depth Prius coverage from our reporters. Overall, whether it's a Toyota Prius or another car, if it won't start, then you can't make it to your destination. If the engine fails to crank, a weak or dead battery may be to blame. Imagine that you have to go on a date and the Prius wont start problem happens. Remember that based on these scenarios you should focus on solving the problem accordingly. Send me a message on Twitter @the_hybrid_guy. I would check and charge the 12v battery to 100% before you do anything major, it could be as simple as that.On 13/06/2022 at 8:55 am And this involves when the car is cranking but the engine simply doesnt want to start. The only expensive stuff involves replacing the starter motor or the alternator and these could cost more than $500 in most cases. 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 bad fuse can also make your Prius wont start. If it doesnt solve your Prius wont start problem. If this is the case, then you are at the right place because we are going to learn quite a bit when it comes to this problem and how you can solve it quickly and effectively. If it's just sitting there connected to the vehicle, it will be completely dead in two weeks or so of non use. So, make sure that you have enough fuel in the tank. Should A Car Be Sold With 2 Keys? But we are going to explain in detail in the following chapters. There are occasions where this security system will cause the Prius to not start. If you determine a new hybrid battery is needed, be conscious of pricing, as many dealerships ask top dollar for replacement batteries. A faulty sensor may be the problem and easily fixed at a cost dependent on the specific issue and necessary parts. If there are any codes related to the coils. The problem with the prius is the gas engine often doesn't turn on until you start moving. Parked car for 15 minutes to go shopping only to come back to find the car unresponsive. The damage caused by the rodent bite can be repaired in the workshop. Then try restarting the car to see if this caused the issue! But this isnt the thing you wanted. How much is it? When looking for the trigger, it is advisable to use the exclusion principle and only start with the most obvious cause, the empty battery. The OBDII codes stored in the computer can really help diagnose the issue. Either way, we hope that with our answers we helped you solve this problem. Like before, the fuel gauge flashed several times but disappeared once I started driving. When in this situation, start with the basics and check your car battery. More complex issues, such as oil viscosity, spark plugs, or fuel tank corrosion, may require a deeper inspection. Prius turns on but engine won't start 2012 Prius. The consent submitted will only be used for data processing originating from this website. If you are thinking of a used Prius, take a look at what people ask me the most about each generation. If there are no coils, the car will simply not crank. DIY repairs can be dangerous and may cause further damage to the car. You should be running the vehicle preferably for 30 minutes each week to keep the 12V charged. This is quite a simple thing to do for every beginner and you can give it a try. If a spark plug has failed, it must be replaced in the workshop. 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If the light in the start switch is flashing this indicates there is too much tension on the steering . 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. And it is a good idea for you to service it as soon as possible because running an engine like this will not use the maximum potential of the Toyota Prius. . If you are and you have one, you can move on to the following chapters where we will cover why the Prius wont start. Show More. 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. Knock, knock! Rattling Under Car When Going Over Bumps What Could Be Wrong? Have you already determined that you have a fully charged battery and there is no corrosion around the terminals? I encountered this myself today. Mine is a 2012 w/ 78k miles on it. Motor Verso is an automotive website; for car enthusiasts, run by car enthusiasts. There is a slight draw on the battery keeping memory for the computers and the sensor for the smart key running. when i push the power button, it blinks a slow, steady orange, and the dash lights light up and go through some sort of flashing routine, ending with blinking squares around the gear shift icons. To reset your hybrid car's battery, all you need to do is take off the negative battery cable on the car. I'm not sure if this error code has anything to do with my issue mentioned above. 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. A bad lead-acid battery can also make your Prius wont start problem appear. I have a 2006 Prius, it has 180k. Its best to have it inspected by a mechanic if any issues arise. 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