<h5>The most common symptom of a faulty Speed Switch is:</h5>

<ul>
 <li>Speed Not Changing From Low to High</li>
</ul>

<h5>Here&#39;s a quick way you can check whether the Speed Switch is Faulty</h5>

<ul>
 <li>Please remove the switch by prying it off with a soft plastic pryer or a flat head screwdriver. Once removed, make sure both wires are connected: there will be 1 wire for low and 1 for high, they may just need to be re-connected. If both are connected you can then replace the switch.</li>
</ul>