Toyota Ist Won’t Start? Here’s Quick Solutions to the Most Common Causes

a white car parked on a street

Intro

As a certified auto mechanic with in excess of 20 years of experience, I’ve seen a fair share of Toyotas that are unable to start. Hi, I’m Robby and I understand how annoying this can be for people, especially when you have things to do and places to be. But don’t panic! In this article, I’ll share my expert insights on the top reasons your Toyota Ist won’t start, in addition to useful tips to get you back on the road quickly.

With advanced certifications in electrical systems and engine performance, I’ve identified and fixed just about every “no start” issue out there. I’ll talk you through how to diagnose your Toyota Ist’s symptoms, zero in on the root cause, and determine if it’s a DIY fix or best left to a professional mechanic. I’ll also give recommendations for products that can help you solve your issue, as well as make sure it doesn’t happen again in the future.

Quick Solution Alert! 🚗💡

To save you time, this might be the quick solution you need.

An online mechanic can help you solve the issue much faster, and save money doing it.

They help 1000s of people every day in your position, save a lot of time, money and risk getting their vehicle repaired. Having a friendly expert mechanic guiding and advising you every step of the way, is the best thing you can do. You will have your issue fixed faster, and likely cost much less.

Quick Solution Alert! 🚗💡

To save you time, this might be the quick solution you need.

An online mechanic can help you solve the issue much faster, and save money doing it.

They help 1000s of people every day in your position, save a lot of time, money and risk getting their vehicle repaired. Having a friendly expert mechanic guiding and advising you every step of the way, is the best thing you can do. You will have your issue fixed faster, and likely cost much less.

Quick Solution Alert! 🚗💡

You can read on, or get instant help with your issue. We have the best online mechanics, but before asking them, we recommend asking our AI mechanic first as it’s 100% FREE.

9 out of ten times the AI mechanic is able to help you solve the problem for free, and if it’s not, you can chat with a human mechanic on the next page anyway.  Try it for free below. 

Now back to the guide, so whether you’re handy with cars or not, this article will prepare you to handle a no-start situation with confidence. Having the expert information and practical advice I provide here, you can save yourself time, money, and frustration. So let’s get started and get your Ist firing up again!

Understanding Why a Toyota Won’t Start

Toyota wont start man is confused
Image Credit: Mechanic Answer.com

First it’s essential to have a grasp of the problem. When you realize to yourself “My Toyota Ist won’t start”, this could be because of different things being wrong with your vehicle. Maybe it’s a case where the engine is not starting at all, potentially it is cranking partially however then not starting, or perhaps it’s making a clicking noise when you attempt to start the engine, however in the end absolutely nothing happens. Each of these circumstances can point to various issues with your car.

Common Reasons Why Your Toyota Ist Won’t Start

There are many reasons an Ist won’t start up. These problems usually include a weak or dead vehicle battery, a bad alternator, starter motor failures, fuel system issues, in addition to electrical or circuitry complications. Every one of these issues can manifest as a multitude of symptoms and require different solutions to identify and repair, so we can get your car back on the road ASAP.

Symptoms of Toyota Ist That Won’t Start

Having the ability to recognize and diagnose these symptoms, will help you in finding the root cause of the issue. For example, when you turn the key in the ignition, and you hear a clicking noise however your vehicle still can’t start, it can be an indication that there is an issue with the fuel or ignition system.

Analysis of The Reasons Why Your Toyota Ist Won’t Start

The very first step to discovering a solution to the problem is getting to grips with the underlying cause of that issue, so let’s look into the most typical reasons your Ist fails to start.

Toyota Ist Battery Issues

car wont start but battery is good
Image Credit: MechanicAnswer.com

In the majority of instances, the most common reason why your Toyota Ist won’t start is often due to the battery, it’s either dead or weak, and you need to either charge up your car’s battery or replace it. The vehicle’s battery provides the power needed to start the engine, and power all the electrical parts in your Toyota Ist. Signs of a bad battery problem in an Ist, can be things like the vehicle being sluggish to crank the engine, weak or dim headlights, or a lit-up battery warning light on your car’s dashboard.

Toyota Ist Alternator Problems

Alternator problems can stop a Toyota from starting

The alternator is for charging the battery from the engine while the car is running. A defective alternator can certainly stop your Toyota Ist from starting as it won’t have the ability to charge up the battery, from the engine, so it will be drained fairly quickly till it’s completely drained and you only realize it when you get into your beloved Ist and it refuses to start. Signs that your car’s alternator is faulty can be a lit-up battery or alternator warning light on the dashboard, dim headlights when the engine is idling, and also a whining or grinding noise from the engine while it’s running.

Toyota Ist Starter Motor Failures

Toyota starter motor problems

The starter motor handles turning the engine over (cranking) when you start your Toyota. If the starter motor is broken in some manner then the engine is not going to crank, and your Ist won’t start. You can find out if your starter motor has an issue or not usually by listening for a clicking noise when you turn your key or a grinding noise throughout the start-up, or your vehicle only starts intermittently then the starter motor may very well be the problem.

Toyota Ist Fuel System Complications

my car wont start but clicks Now we’re not talking about when you just run out of gas here, but the fuel system itself having issues. Your Toyota Ist uses a combustion engine, and because of this to start and run, it needs a proper mix of fuel and air. If your Ist issues are due to a faulty fuel system, this can sometimes be a clogged fuel filter or a broken fuel pump relay, which could indicate the engine may not be receiving the fuel it needs to get the car started.

A fuel injector cleaner can help clean out the fuel system if clogged injectors are suspected.

Toyota Ist Electrical System or Wiring Problems

car wont start electrical issue
Image Credit: MechanicAnswer.com

Ok, well yes that image is a joke, but in all seriousness, modern Toyotas rely greatly on electronics, which can mean there are lots of things that can potentially fail. Even in an older car, you can still have typical issues such as blown fuses, spark plug issues, a broken ignition switch, or a faulty sensor, and more. These can be some of the various electrical explanations as to why your Toyota Ist can’t start up. Symptoms of a wiring or electrical issue can vary vastly but can typically include the engine not cranking, or your Ist can start but only intermittently or various alert lights are lit up on the car’s dash. To effectively diagnose and fix these kinds of problems, you will need the abilities of a skilled car mechanic locally or online.

A digital multimeter can help test electrical components during troubleshooting.

Solutions & Repair Tips For Your Toyota Ist Not Starting

Once you have determined what the reason for your car failing to start is. The next step is naturally to attempt to repair it. Here are some pointers for the common problems we’ve covered previously.

How to Troubleshoot and Fix Battery Issues in a Toyota Ist

my car wont start i think its the battery If it’s a battery issue you suspect is the problem, then the first thing you must do is inspect around the battery and check the battery terminals. You want them to be clean, not corroded, and firmly connected. If you find that the terminals are indeed corroded you can try to clean them up with a mix of baking soda and water.

Once you have checked the battery terminals, you can check to see if the battery is out of charge, or is weak or dead and needs to be replaced. For this, you can charge the battery in a few different ways:

Robby Recommends:

Portable Car Battery Jump Starter Charger - NOCO Boost Plus GB40

At Home Battery Charger - YONHAN - Fully Automatic

Jumper Cables by Energizer for Car Battery - Heavy Duty

NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter

YONHAN Battery Charger Fully-Automatic

Energizer Jumper Cables for Car Battery, Heavy Duty

If the battery charges up and works fine, great, problem solved! However, if the battery is old or weak, you will have to replace it, otherwise, even if you charge it up enough to start the car, it will likely run out of life once again in the not so distant future. You can make use of a multimeter or OB2 scanner as a way to test the life of the battery to find out if it’s worth saving or if it needs replacing. You can get a replacement car battery for your exact Toyota model by visiting Amazon here, and selecting “enter a new vehicle” to filter the results for your Toyota Ist, and choose a suitable one, from a seller with great reviews.

If charging your Ist’s battery does not resolve your issues, and problems like frequent draining and needing frequent charges persist even after replacing the battery, there is likely a more complex underlying issue causing excessive battery drain. In that case, you will need a professional mechanic to inspect and diagnose the root cause. You can also ask the advice of a mechanic online through us, or get an instant free quote on a Nearby roadside mechanic.

How to Diagnose Alternator Problems in a Toyota Ist

car wont start, jumped and started alternator If the alternator is what you suspect is the perpetrator, you can test it to see for yourself. If you can get the vehicle started temporarily (you may need to jump-start the car for that), but once it’s going, let the car run, and while it’s running, disconnect the positive terminal of your car’s battery. It’s likely due to an issue with the alternator if you find your Toyota Ist dies fairly quickly when you disconnect the positive terminal.

You should be aware however that this method can be risky, and may harm the delicate electronic elements in your Toyota Ist, so it’s necessary to consult with an experienced car mechanic locally or online, prior to even thinking about this, and I would generally advise against it. Also, a mobile mechanic can come to you and safely repair it on the spot, so no need for any unnecessary risks.

How to Identify Starter Motor Failures in a Toyota Ist

starter motor issues in a car You should listen for a clicking sound when you turn the key in the ignition or press the start button if you suspect the starter motor is the cause of your Toyota Ist not starting. In this case, the solution is to have the starter motor replaced by a professional mechanic.

How to Deal With Fuel System Problems in a Toyota Ist

clogged fuel filter car wont start If you think the issue to be because of a fuel system problem, listen for the fuel pump when you turn the key to the “on” position, before starting the car. You should hear a humming sound for a few seconds. It might be there is an issue with the fuel pump if you are not able to hear this sound. If you discover your Toyota is hard to start, it stalls, or it has bad acceleration, it could possibly be a result of a clogged fuel filter. Both of these will likely require a reliable car mechanic in order to properly repair.

How to Repair Electrical or Wiring Issues in a Toyota Ist

fuses to check when car wont start If you think it’s an electrical wiring or electrical system issue, first inspect the fuses related to the ignition system, and change any that have blown. If your Toyota starts after this, then it was an effective, inexpensive and simple repair! However, if the car does not start, even intermittently it might be an issue with the ignition switch itself. If various warning lights are visible on your dashboard, it might be a faulty sensor. These issues can be extremely intricate and a professional car mechanic is most likely required to identify and have it properly repaired.

Preventive Steps

As my father always said “Prevention is better than cure”, so here are some preventative measures to make sure you avoid any Toyota Ist starting difficulties again!

Routine Upkeep of Your Toyota Ist:

Regular maintenance on car to prevent starting issues Regular maintenance of your Toyota Ist is of the utmost importance to prevent future troubles. This consists of things like routine oil changes, inspecting your car battery, cleaning the terminals, replacing the fuel filter as recommended/required, and of course having your vehicle examined by a reliable car mechanic routinely. You can seek advice from a mechanic in your area or online if you are unsure or needing further clarity about the regular upkeep jobs required for your specific automobile.

Drive Your Toyota Ist Regularly:

drive regular to avoid car starting troubles If you happen to leave your Toyota Ist in your garage for long periods of time without taking it for a spin now and again, the battery can deplete down as it’s not getting any charge from the engine running regularly. Try to drive your car frequently to keep the battery charged. If you remember you have not driven your vehicle in a while, take it for a spin to ensure there is still a charge in the battery. Worth noting: letting the battery completely drain, is also damaging for the long-term life of the battery, try not to do this.

Take Notice Of Warning Signs:

Check Engine Control Light on a Vehicle Dashboard If you notice anything weird like uncommon sounds, a difference in driving and performance, or warning lights are now visible on the dash, don’t disregard them and get on with your day. These are usually early signs of a problem and are best being addressed ASAP so that they don’t become bigger issues down the line. Speak with a car mechanic in your area or online about these warning symbols and get advice on if they need to be resolved.

When to Ask a Toyota Mechanic Online

Whenever you have a problem, you can search online forever Googling things like “Toyota wont start clicking sound but radio works” or you can just speak to an online mechanic now and get the solution in minutes. If you’re either limited on time, would like an expert Toyota mechanic on hand guiding and advising you, or you’ve tried to solve it for yourself, but in spite of your best efforts your vehicle fails to start, then chatting with a Toyota mechanic online can be a terrific option.

Benefits of an Online Toyota Mechanic

Happy mechanic repairing car looking at camera Online mechanic services, like ours in the bottom right of this page, provide numerous benefits. You can get skilled Toyota mechanic suggestions 24×7 and without leaving your home, which is particularly beneficial if your Toyota will not start and is stuck in the driveway. You can also save money as online mechanic consultations are more affordable than a physical visit to a local mechanic near you. Plus, you can get answers quickly, which is great if you’re in a rush, require a 2nd opinion, or you just like having a professional Toyota mechanic on hand.

How Services Like MechanicAnswer.com Can Assist You

Ask a mechanic online about my car not starting Mechanic Answer connects you with certified specialist Toyota mechanics who can provide instant assistance, guidance and suggestions. Our Toyota mechanics have the skills and experience to tackle any problem with any Toyota, it doesn’t matter if your Ist is having issues, or a Toyota Isis Won’t start, our experts will quickly figure it out and help you solve the exact problem. You’re able to explain the issues you are having with your car, ask Toyota mechanics unlimited questions, and even upload images and videos so you are able to show the mechanic what you mean. You can speak to them by means of online chat or by call, whichever you prefer. The Toyota mechanic will help you diagnose the issue, advise you on what are the best options for your individual scenario and even guide you through simple maintenance and repairs every step of the way.

So if you need help with and the answers to your Toyota repair and maintenance questions, feel free to try out our free ask a Toyota mechanic service now.

Conclusion

In summary, when your Toyota Ist will not start, it can be a major disappointment and a huge hassle. However, knowing what might be causing the issues, having the ability to troubleshoot them, and knowing what steps are required in each case, and where to get help if required, will be a substantial help. Bear in mind that regular upkeep is key to avoiding all kinds of vehicle problems.

Frequently Asked Questions (FAQs)

Toyota Ist won’t start but lights turn on?

If your Toyota Ist’s lights illuminate but it still won’t start, the issue is likely not related to the battery. It’s highly possible there is a problem with the engine starter. Investigate if you hear any clicking noises when attempting to crank the key. If so, the starter motor is trying to engage but failing. Have a mechanic check over the starter motor – it may need to be repaired or replaced.

Toyota Ist won’t start but has power?

When your Toyota Ist has power (lights, radio etc work) but does not start up, there may be a fuel delivery problem. Issues like a faulty fuel pump relay could stop fuel getting to the engine. Without enough fuel, combustion can’t happen and the engine won’t start. Check around the back seat when turning the key – you should hear the fuel pump prime for a few seconds. If not, get a mechanic check the fuel system.

Toyota Ist won’t start but battery is good?

If your Toyota Ist’s battery checks out OK and is fully charged, but the car still refuses to start, the underlying cause is likely electrical. Potential culprits include a bad ignition switch, broken sensor, or wiring problems. As electrical issues can be tricky, diagnosis by a professional mechanic is best. They can accurately identify the specific electrical fault and have it repaired.

Toyota Ist won’t start just clicking?

When you turn the key and there’s only a clicking noise but the engine fails to turn over, the most common cause is a faulty starter motor. The click comes from the starter solenoid attempting to activate the starter motor, but the motor itself fails to spin up the engine. As the starter motor needs mechanical repair or replacing, consult with a reliable mechanic to get your Toyota Ist running again.

What should I do if my Toyota Ist can’t start?

Firstly, don’t panic. Attempt to identify any signs that might show an issue, such as unusual sounds, warning lights on the dash, or changes in performance. The reason for the problem is most likely one of the typical causes gone over in this guide. You will need the assistance of a mechanic locally or online if you can’t find the problem yourself.

How to tell if my Toyota Ist won’t start because of the battery?

Signs of a battery problem in a Toyota Ist include the engine being slow to crank, dim headlights, and lit battery warning lights on the dash. You can also check the battery terminals to see if they are clean, not corroded, and securely connected. If the battery is old or weak, it might be best to just swap it for a newer one.

How can I prevent my Toyota Ist not starting issues?

In order to make sure this inconvenience never ever takes place once again, routine upkeep is essential. This consists of things like oil changes, examining the battery and cleaning its terminals, changing the fuel filter as recommended/required, and having your Toyota Ist checked by a mechanic frequently. It’s also a fantastic idea to drive the car routinely so the battery stays charged.

Can I ask a mechanic online if my Toyota Ist will not start?

Yes, you can. An online mechanic service like ours can supply immediate professional Toyota mechanic help and recommendations, without you needing to leave your home. This is especially useful if your car will not start and is stuck in the driveway.

How can services like Mechanic Answer help if my Toyota Ist fails to start?

We link you with licensed specialist Toyota mechanics who can supply guidance on your specific scenario. You can tell them about your car issues, ask unlimited questions, and even upload images and videos so you can appropriately describe and show the problem. The mechanic will be able to help, troubleshoot, identify the issue, suggest the very best course of action and guide you along the way.

Interesting Facts About The Toyota Ist

Did you know that the Toyota Ist was actually designed with the millennial generation in mind? It’s true! This funky little car was meant to appeal to young, urban drivers who wanted something stylish and practical. And speaking of style, the Ist comes in a range of eye-catching colors, from electric blue to vibrant red, so you can really make a statement on the road. But don’t let its small size fool you – the Ist has a surprisingly spacious interior, with plenty of room for all your friends and gear. Plus, it’s got some seriously cool tech features, like a touchscreen infotainment system and a rearview camera. So next time you’re cruising around in your Ist, just remember that you’re driving a car that’s as unique and quirky as you are!

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic Near You. They will come to you and fix your vehicle at a time that suits you. If there are none near you, you will be redirected to the online mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just £5.
  2. Get help from a Mobile Mechanic. We  recommend Fixter. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper for you, and you may not need an in-person mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic. We recommend YourMechanic. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper, and you may not need an in-person mechanic.

Choose Your Mechanic

1. Chat with A.I. Mechanic (Robot Robby)
  • Free 7-day trial
  • A.I. Mechanic that is trained by our human mechanic writers. As helpful as a human mechanic for expert advice, troubleshooting, and repair guidance.
2. Chat with a Human Mechanic Online
  • Join for just $5, and $39/month. Cancel anytime
  • Real human ASE-certified mechanics available 24/7

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic Near You. They will come to you and fix your vehicle at a time that suits you. If there are none near you, you will be redirected to the online mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just £5.
  2. Get help from a Mobile Mechanic. We  recommend Fixter. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper for you, and you may not need an in-person mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic. We recommend YourMechanic. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper, and you may not need an in-person mechanic.

Where Can I Find My VIN?

Your vehicle’s unique Vehicle Identification Number (VIN) can be found on the title document, the vehicle registration, and the insurance policy. It is a series letters and numbers like this as example: WAUGC0896JA235262. The VIN can also be located on the following locations on the vehicle itself:

how to find VIN on vehicle