Keeping an eye on your car is fundamental nowadays, in truth, if you do not do the minimal routine service of it, or if you do not take into consideration signals of abnormality, you highly risk to see your motor vehicle becoming unpleasant to use. This is precisely the topic we are going to speak about in this article, one of the symptoms that most interferes with car owners is the key indicator light on Toyota Tundra dash . To try to help you analyze this light, first we will see what this key light on Toyota Tundra means, then in a second how to proceed if the key light is lit on Toyota Tundra? .

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What does the key light on Toyota Tundra mean?

So we begin our article with the meaning of a key indicator light on Toyota Tundra dash , it may be that furthermore to the key you have the logo of a car next to it. Be aware that the main action of this light is to inform you that it’s time to service your Toyota Tundra , nevertheless, this light can also have other explanations, even dozens of them. To find the source of this issue the best remedy will be to run your Toyota Tundra through the diagnostic too l, if you don’t know how to do this procedure, you can find all the required information to perform this act in our dedicated article. We will try in the following list to give you the maximum information on the main warning information it can send you:

  • An oil replace conducted without resetting the indicator: If you have done your oil replace on your own, it is most likely that you have not thought of resetting the oil change indicator of your Toyota Tundra, here is the procedure to do this small reset of the key light of your car.
  • Oil level issue: It is possible that the oil level sensor is suggesting that the oil level is too low.
  • EGR Valve: Another opportunity is that the key light on your Toyota Tundra is on because your EGR valve is dirty, often the case if you are driving short distances or not pushing the gears of your car.
  • Glow plugs: Finally, the last and most basic trigger of an orange wrench light on Toyota Tundra is that your glow plugs are getting tired.

What if the orange key light on Toyota Tundra is on?

We are now going to proceed to the second part of our article and try to present you the solutions to each of the complications described in the previous part and consequently how to proceed if I discover the wrench light on your Toyota Tundra? To achieve this, we will take turns answering each of the complications you may possibly face:

  • Reset the drain indicator light: As we mentioned earlier in this article, a very easy reset of the indicator light on your Toyota Tundra will be enough to turn off the key indicator and restart it for a cycle of 10 000km or 1 year, see our article to perform this operation.
  • Oil level issue: This is a very basic issue and the easiest to correct. You will simply have to examine your oil level, we suggest you to take the opportunity to verify all your oil levels.
  • EGR Valve: In the case of a light that comes on due to the EGR valve, you will need to have the points of this fault code through the diagnostic tool. Once you are sure of the source of the issue, you can try to clean your car by pushing the gears (hot engine), otherwise disassemble and clean the EGR valve of your Toyota Tundra, we made a tutorial to help you to do it. In any other case, go to a garage area and prepare to pay a few hundred euros.
  • Glow plugs: Finally, if your issue comes from your glow plugs, the procedure to replace them is quite very easy and you won’t need more than 40 euros worth of glow plugs.

There, you now know everything about the wrench light on Toyota Tundra , we hope this article has helped you solve your issue.

If you wish more guides on the Toyota Tundra, go to our Toyota Tundra category.