Recent cars are more and more equipped with technology and nevertheless this brings us comfort, we sadly also suffer the disadvantages. Many people are not comfortable with anything electrical on our Lexus RX, let alone going near the fuses on it. In this article, we will try to help you to resolve your fuse problems and specifically to find the starter fuse on your Lexus RX. To accomplish this, first, we will find out in which circumstances it might be relevant to replace the starter fuse of your Lexus RX, then which fuse it is and finally where is the starter fuse of your Lexus RX .

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Why replace the starter fuse of your Lexus RX?

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So let’s begin our article with the causes of a starter fuse change on Lexus RX. Changing a fuse is not a particularly complex operation, but when you touch the electricity of your car, it is better to take some measures. That’s why it’s best to be sure of the benefits of this operation before you do it. In most instances, you will try to identify where the starter fuse on your Lexus RX is, when your car has starting problems. Whether it doesn’t start at all, or, if it doesn’t start well, you may possibly want to examine the fuse box. Before you do that, do a battery check to make certain the issue is not caused by there. Also, you should try to look at the contactor of your car , because it can also be the cause of problems with the starter of your Lexus RX. Finally, last opportunity, look at the electric relay if the issue does not come from there. If despite these checks you still need to know where the starter fuse on Lexus RX is, continue to the next section.

What is the starter fuse on your Lexus RX?

We will now, before we locate where the starter fuse on your motor vehicle is, explain to you what the starter fuse is on your Lexus RX. Until now cars were not equipped with starter fuses because it produces significant energy when the engine is started and moreover is not always stable. Nevertheless, since some years, manufacturers have started to integrate a fuse on the starter solenoid of about 150/200 amps which will “protect the ancillary parts” of the starter of your Lexus RX, like the ignition for example. There is nevertheless another fuse that has been around longer and which is also connected to the starter, it is the fuse F8, which is generally 20/25 amp and is named the starter excitation fuse on Lexus RX .

Where to find the starter fuse on your Lexus RX?

Now let’s proceed to the component you’re probably most enthusiastic about. After identifying which starter fuse you’re going to need to replace, it’s time to identify where the starter fuse is on Lexus RX . You will need to look under your hood, in most cases, as seen in the previous section, your starter fuse on Lexus RX is in the fuse box in the engine compartment of your car , it is located under a cover, close to your battery. Be aware that before any intervention you will have to disconnect the battery from your Lexus RX, to avoid any risk of short-circuit or electrocution. To be sure of the position of the starter fuse of your Lexus RX, you will need to have the routine service booklet with the fuse diagram with the position and function of each fuse. Hardly ever replace a fuse with a lower or higher amperage fuse, as this may possibly cause a fire or damage any component of your Lexus RX. If you wish to replace the fuse on the starter relay of your Lexus RX , you will have to go to your mechanic who will surely advise you to replace the whole starter.

In the event that you have any further questions about the Lexus RX, do not hesitate to consult our Lexus RX category.