It depends on the manufacturer. Check the individual product page for warranty information. Note: Warranties on products that are meant to be installed into other products do not extend to the device you are modifying.
First, check out the relevant information on the product page. If you are not able to find a solution there, contact us and describe your problem. Provide as many details as you can. Note: you may be asked for a scan or digital picture of your build or installation. If it is not a Division 6 product you may be referred to the manufacturer of the device.