Keeping an eye on your car at all times is the best thing you can do. Nevertheless standard routine service is designed to keep your Toyota Yaris running smoothly with time, some unexpected breakdowns can add heavily to your annual motor vehicle budget. In this article we’re going to talk about your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has made this article to help you in the event that you identify a burnt plastic smell caused by your Toyota Yaris . To help you verify that it is nothing serious, first we will outline the different things that can create a burnt plastic smell on your motor vehicle, then, in a second step, how to discover the cause of this burnt plastic smell on your Toyota Yaris? .
The different possible origins and risks of smell of burnt plastic on a Toyota Yaris
So we commence our content page with the different possible origins of burnt plastic smell on a Toyota Yaris . In general, noticing a plastic or rubber smell is never a good signal. In truth, recent cars are full of it and it could be the sign of a significant malfunction. Down below we will talk about the different possible origins of burnt plastic smell:
- Transmission oil: This is the most important possible origin of such an odor. In truth, the function of gear or transmission oil is to lubricate the different components of your gearbox so that all the gears and pinions are not broken, it also has a second function as a temperature regulator. However, as time passes, the oil will lose its efficiency and will not lubricate the auto parts and regulate the temperature as well, which will trigger the oil to overheat and thus give off that burnt plastic smell on your Toyota Yaris. You risk pre-wearing your gearbox if you don’t take care of it.
- The accessory belt: Nevertheless rarer, it is possible with wear and tear that your belt, which is specifically done of rubber, will degrade and no longer rotate totally on its axis. With the friction that this will trigger the plastic will heat up and burn out, this reaction will create a strong smell of burnt plastic or rubber in the engine unit block of your Toyota Yaris.
- Faulty hose wear: This circumstance occurs especially on Toyota Yaris that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your vehicle contrary to what you might think will trigger the plastic auto parts to wear out more fairly quickly. Hoses are the first to be troubled by this phenomenon. The rubber will disintegrate little by little and with the rise in heat of the fluid that circulates in it, it may possibly melt. The risk of this issue is the breakage of the accessory belt.
- A body component: Less basic, especially present on Toyota Yaris’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body auto parts that may possibly have been bent may possibly rub against one of your wheels and give off that burnt plastic smell. This may also pre-wear out your tyres.
How to identify where the smell of burning plastic originates from on a Toyota Yaris?
And now, to finish our article, we’re going to try to help you discover the origin of the smell of burnt plastic on your Toyota Yaris . Now that you know the different possible roots of this smell, we’ll just have to do some checks to get rid of the tracks that don’t concern you and solve your issue quickly. If your Toyota Yaris smells hot, don’t hesitate to go through our article on this topic.
- Transmission oil: Nothing could be simpler, open your transmission oil cap (when cold) and verify that your oil is reddish in colour and fluid enough. If you find out debris inside, and it is darker, it’s time to change it. Do not hesitate to consult our article to identify how to change the gearbox oil on a Toyota Yaris.
- Accessory Belt: Visually check that your accessory belt is not in poor state, it may possibly also make a whistling sound if it is in poor state. Do not hesitate to change it.
- Hoses: For hoses, you will need to visually verify all your hoses to find out if any are frayed or melted. If this is the circumstance, change them.
- Body auto parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Toyota Yaris, a body component, verify all wheel arches, that no component rubs against
To get more tips on the Toyota Yaris, take a look at the Toyota Yaris category.