You perceive a starter motor noise on your Lexus UX every time you start your vehicle. We agree that this is not pleasant and that you have questions. Listening such a sound is not always a good sign, but it may also be nothing serious. To assist you remedy this problem, our team has chosen to prepare this content page to help you in this research. First, we will detail how the starter motor functions on your Lexus UX, and then what starter motor noises you can notice on your Lexus UX.
Functioning and various information
Function of a starter motor on Lexus UX
The starter motor is an electric motor whose single task is to start the engine of your vehicle. By a magnetic system and a “serial” technology, it will launch an enormous torque that will allow it to drive the pistons of the engine that are subjected to enormous compression and an oil that provides additional resistance being not very fluid when cold.
It is completed by the “solenoid”. It is an electromagnet that goes under a 12 volt electric impulse to push the fork (link element between the “solenoid” and the electric motor of the starter) and thus engage the starter drive pinion on the engine flywheel. Following this action, once in engagement, the starter motor of your Lexus UX is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on Lexus UX
- Do not run your starter too long
- Do not use a starter motor on Lexus UX with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the weather is too cold. You should not turn your key for more than a few seconds or you will burn your starter motor.
Although when you have a battery that is empty, you always want to start your vehicle, the energy it is capable of holding may not be sufficient to provide the power required by the starter motor to start your engine. Repeated attempts will pre-use your starter motor and if you do not correct the origin of your failure to start repeatedly, your starter may be the future part you will have to replace.
I perceive noises from the starter motor of my Lexus UX, what are the origins?
I encounter a loud noise from the starter of my Lexus UX
If you perceive a starter motor noise on Lexus UX and you have the feeling that it is approaching a loud noise, it is conceivable that it is the starter motor gears that are at the origin of it. Indeed, often when the part has been dismantled for other fixes, its adjustment in relation to the engine flywheel may no longer be appropriate, in which situation the gears will be worn down after some time and will not slip and will no longer properly engage the engine when starting. Check the state of the drive pinion, if it is the part responsible of the starter motor noise on your Lexus UX swap it.
If it is a noise in the front of your vehicle but it seems to you after examining not to come from your starter, check this content page about front end noise on Lexus UX which may offer you other leads to solve your noise problem.
I perceive a clicking noise of the key running in my neiman but no noise at the starter motor of my Lexus UX
If you perceive a clicking noise at the starter motor of your Lexus UX, there are two possible failures linked to this sign. If you have in addition to the noise the motor is not running, it may be the “solenoid” is not supplied with energy. One of the most traditional ways to relaunch it is to hit it with a metal bar to remove the dust that blocks it. If that is not enough, it may be the neiman who is concerned. You may have a problem with unplugged cable examine your electrical installation. If after examining this clicking noise on Lexus UX doesn’t come from your starter motor, check this article for more informations.
