When your car is running normally everything is fine, nevertheless if it starts to have frequent complications you may begin to question, especially if your car won’t start. In this post we will show you where the starter of a Volvo S90 is, it will help you to fix your ignition complications. To get this done, we will first describe the role of a starter, then, where is the starter on a Volvo S90 , and, finally, how to replace the starter of a car.

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Purpose of the starter on your Volvo S90

We begin this content page by explaining the role of the starter motor on your Volvo S90. 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 consisting of three main parts:

  • The Solenoid: This part is an electrical relay that will act as a switch, it will be activated by the key of your Volvo S90 and let the current from your battery to the engine of your alternator.
  • The engine: Main element of your alternator, it is the one that will drive the flywheel of your Volvo S90 and bring about enough speed for your engine to begin.

  • 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 transfer the force from the starter to the engine.

Where is the starter on a Volvo S90?

Now that we have quickly detailed what a starter is and how it works, we will answer the question that most of you have to ask yourselves where is the starter based on a Volvo S90? It is quite easy to discover a starter, in truth, it is a large part that will almost constantly be situated in a similar place. We let you discover the two possible places for your car starter down below.

Location of the starter on traditional Volvo S90

First and most common circumstance, where to discover the starter of a Volvo S90 with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine of your car, for that, it must constantly be near the engine flywheel of this one because it is the part that it actuates when it is used. The flywheel is based at the junction between your gearbox and your engine.

Location of the starter to Volvo S90 with start and stop

And now second possible starter location of your Volvo S90 . This case is much less frequent. It only relates to engines equipped with start and stop, and a good part of them will be equipped with a starter situated close to the flywheel. However, on some specific series or engines, the starter of your Volvo S90 may be built in in your alternator, it is then named a starter-alternator, to discover it nothing less difficult, find your accessory belt and you should find out the big starter block.

How to replace the starter on a Volvo S90?

Finally, we’ll show you to you quite quickly how to replace the starter of a Volvo S90. This procedure is not necessarily complex, it can be considered by people who have a lowest of simple mechanical expertise and adapted tools. Adhere to down below the main steps to carry out this intervention:

  • Disconnect the battery on your Volvo S90, if you don’t know how to do it, don’t think twice to consult our content page which points out how to do it without taking any risk.
  • After discovering your starter, loosen the fasteners that hold it in your engine block, there will usually be 2 or 3
  • .

  • It will be time to disconnect the power cables from the starter motor of your Volvo S90, nevertheless before doing so we recommend you to take a picture of the installation to avoid making a mistake when reassembling.
  • It’s possible that to take out it you may need to take out parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

In the event that you have any additional questions about the Volvo S90, do not hesitate to consult our Volvo S90 category.