A whole lot can make your car not start; the usual suspect is always a bad battery or alternator. Car issues such as car not starting because it has no power are common in the Toyota Prius.
The Toyota Prius is one of the best Toyota brands, it is famous for being one of the most fuel-efficient cars. Since its introduction in 2000, the car is classified to have the best gas mileage amongst the Toyota varieties.
The Toyota Prius is a good choice among hybrid cars, but unfortunately, its users always complain about turning on problems. Today, we shall discuss the Toyota Prius no power causes and the solution.
Starting a car and it won’t start can be traumatizing especially when you have a very important meeting to attend. When this happens, for some minutes, you will become your personal auto mechanic because you just want to figure out the problem yourself which begins with you opening the car bonnet.
Usually, the first thing to check is the battery to see if the cap is tight enough. Well, you may be right because the fault might just be the battery. For the Toyota Prius failing to power, there are common problems that can cause no power. The problems are listed below.
My Prius not turning on causes and solution
Here are some causes that can make your Toyota Prius not turn on
- A dead battery or weak key fob battery
Normally without a battery, the car won’t start so also when the battery is dead. At times, your car battery might be in a good shape, yet there is no power, it is either that the alternator is not charging well enough which then resulted in a low voltage or you have a weak key fob battery.
Most times, when a Toyota Prius has no power, the fault is from the key fob battery notwithstanding, you can do something and the car will start.
The battery is usually just used to provide the signal that locks or unlocks the Prius. If your key fob battery is dead, and your Prius only has a key fob with a start/stop button and no location to insert a key, try positioning your key fob as close to the start/stop button as possible before starting the vehicle.
CR2025 and CR2032 3-Volt batteries are the most common. If it still doesn’t work and it’s not a battery issue, look into alternative possibilities.
- Faulty Alternator
Another factor that can prevent your Prius not to turn on is a faulty alternator. It is the job of the alternator to power/charge the car battery,
failure to do this will make the battery voltage go low or the battery becomes too weak to power. If it is the alternator, replace it as soon as possible
- A Bad Motor Starter
This also can make your Prius not turn on. A starter is an electrically driven motor that is connected to the battery. When the ignition switch is turned on, its role is to start the engine – pistons and crankshaft.
Once the engine is started and moving, the starter’s role is done. If the starter fails, the engine will not crank properly or at all when the ignition key is turned on.
If you hear a clicking noise when attempting to start your automobile, it could be the result of a faulty or weak starter.
- Clogged fuel filter
A dirty or clogged fuel filter can hinder your Prius from starting. This is caused by an accumulation of pollutants in the fuel filter. Gas or fuel won’t be able to reach the engine if your fuel filter is clogged.
This makes it difficult for your vehicle to burn the fuel it needs to start. when this occurs, it hampers the effectiveness of the engine. All you need to do is to replace the fuel filter especially if you haven’t done that in a while.
- Blown fuse
A blown fuse can also stop your Prius from turning on. Drive your car to a nearby auto mechanic to have a proper check.
- Bad spark plugs
The engine will not start if the spark plugs are not working. The ignition system’s plug connections become loose when the spark plugs are bad.
If only one plug is loose, you can remedy the problem yourself; however, if a spark plug has failed, it must be replaced.
- 1 My Prius is beeping: causes and solution
- 2 The Prius loss of acceleration: causes and solution
- 3 Prius loss of jerks while accelerating: causes and solution
- 4 Toyota Prius making a rattling noise: causes and solution
- 5 Toyota Prius key fob stopped working
- 6 Prius low beam not working: solution
My Prius is beeping: causes and solution
A beeping sound may not necessarily mean that there is a fault. It could be that one of the doors is not properly locked.
However, after checking and the sound continues while driving, then you need to stop the car, start the car again,
is there any warning light on the dashboard? You may see the sign ‘check’, which is a check engine light or BRAKE/ABS/VSC warning lights, alerting you to stop.
if the beep is not a braking issue, and your Prius is still beeping, lock all doors properly, restart your car, check the reverse beep control, if on, just turn it off.
The Prius loss of acceleration: causes and solution
Once your Prius is not accelerating well, that means there is a little problem in the Hybrid system that is preventing the fuel from distributing or transferring liquid from the fuel tank to the internal combustion engine’s carburetor.
Often this happens when the fuel pump is dirty, this also needs a little serving; a change of fuel pump.
Apart from having a dirty or bad fuel pump, issues like the timing belt, Catalytic converter are common issues. A worn timing belt or chain can cause the valves on your engine to open and close at the wrong intervals,
sometimes resulting in a loss of power, and preventing your Prius from running at its optimal speed. While if it is a Catalytic converter issue, it prevents proper airflow through the engine, which can cause loss of acceleration.
Prius loss of jerks while accelerating: causes and solution
Any of the following could be causing your Prius to jerk while accelerating: Spark plugs that have worn out, and electrical lines that aren’t operating A vacuum leak, a blocked catalytic converter, or a malfunctioning exhaust system’s airflow.
You must act swiftly once you notice that your car jerks while accelerating; it can cause further harm to the car or put your life in danger.
If the problem is something as simple as worn-out spark plugs, you may be able to replace them yourself. A good catalytic converter cleaner may also be able to clear minor obstructions.
Toyota Prius making a rattling noise: causes and solution
Do you feel unsafe with the rattling noise on your Toyota Prius? first, you need to relax, as the issue can be fixed. It is good you can hear that strange noise.
There are a variety of reasons your Toyota Prius is rattling, the ball joints, strut mount, or an issue with the sway bar links are the most common among them.
All these are very important parts, and anywhere where the noise is coming from must be fixed immediately.
Toyota Prius key fob stopped working
A key feature of the Toyota Prius is the key fob. Sometimes, car owners check other components in their car, overlooking the key fob.
To shock you; when the key fob stop working or dies, your car may not power or turn unless you try starting it manually.
In a situation, the key fob stop working, it may be caused by a faulty battery, a bad key fob battery or an electrical problem.
Prius low beam not working: solution
The Low beam light is another light that must be in perfect working condition especially for the night crawlers. Low beams are the ‘standard’ lights produced by your automobile headlights and are effective when driving at night.
When the Prius low beam light is not working, there are few things you can do to get it to start working. They are:
- If the low beam light is not working, either temporarily or has gone bad completely, try turning the knob on the headlight or turn the signal lever.
- You should also know that the darkness of the surroundings can make the low beam light turn off automatically.
- Simply switch the knob to position 2 to see if the headlights would turn on. Other things you can do is to
- Locate the blown-out light bulb to see where the fault is coming from
- Replace the bulb
- Disconnect the battery’s negative terminal.
The Toyota Prius is a good car especially known to be fuel-efficient. Just like any other car, without proper attention to the car; the car will break down.
There can be lots of reasons why your Prius won’t start. The first thing is to detect the problem and fix it on time.
Some of the causes stated here may not be the main cause but are possible causes. Depending on the problem, you can fix it yourself, however, it is always better to take the car to an auto mechanic to have a proper look.