When your car is running normally everything is fine, however if it starts to have regular complications you might start to question, specifically if your motor vehicle won’t start. In this article we will show you where the starter of a GMC Yukon is, it will help you to solve your ignition complications. To achieve this, we will first explain the role of a starter, then, where is the starter on a GMC Yukon , and, finally, how to replace the starter of a motor vehicle.

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Role of the starter on your GMC Yukon

We start this content page by explaining the role of the starter motor on your GMC Yukon. The starter is an electric motor which is powered by your battery, its role will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is composed of three most important parts:

  • The Solenoid: This component is an electrical relay that will act as a switch, it will be activated by the key of your GMC Yukon and let the current from your battery to the engine of your alternator.

    • The engine: Most important element of your alternator, it is the one that will drive the flywheel of your GMC Yukon and make enough speed for your engine to start.

  • The engagement pinion: This is the last part of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it enables to send the force from the starter to the engine.

Where is the starter on a GMC Yukon?

Now that we have quickly detailed what a starter is and how it functions, we will answer the question that most of you have to ask yourselves where is the starter found on a GMC Yukon? It is quite easy to find a starter, in truth, it is a large part that will almost always be positioned in a similar place. We let you see the two possible spots for your motor vehicle starter down below.

Location of the starter on traditional GMC Yukon

First and most common circumstance, where to find the starter of a GMC Yukon with a conventional motor (implied without start and stop). The starter has a specific function, to start the engine of your motor vehicle, for that, it must always be near the engine flywheel of this one because it is the part that it actuates when it is used. The flywheel is found at the junction between your gearbox and your engine.

Location of the starter to GMC Yukon with start and stop

And now second possible starter location of your GMC Yukon . This case is much less frequent. It only is about engines built with start and stop, and a good part of them will be equipped with a starter positioned close to the flywheel. However, on some specific series or engines, the starter of your GMC Yukon might be integrated in your alternator, it is then named a starter-alternator, to find it nothing easier, identify your accessory belt and you should see the big starter block.

How to replace the starter on a GMC Yukon?

Finally, we’ll explain to you quite quickly how to replace the starter of a GMC Yukon. This process is not actually difficult, it can be considered by people who have a lowest of basic mechanical experience and adapted tools. Stick to down below the most important steps to perform this intervention:

  • Disconnect the battery on your GMC Yukon, if you don’t know how to do it, don’t hesitate to seek advice from our content page which explains how to do it without taking any risk.
  • After locating your starter, loosen the fasteners that hold it in your engine block, there will generally be 2 or 3

    • .

  • It will be time to disconnect the power cables from the starter motor of your GMC Yukon, however before doing so we suggest you to take a picture of the installation to avoid making a mistake when reassembling.
  • It’s possible that to remove it you might need to remove parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

If you want more guides on the GMC Yukon, go to our GMC Yukon category.