The best place to start when troubleshooting an electrical issue with your 3rd generation (2016, 2017, 2018, 2019, 2020 & 2021) Toyota Tacoma truck is to check for a blown electrical fuse or a faulty relay in either the engine bay or the interior passenger compartment electrical panels. To view the DIY tutorial for the procedure (with the compatible replacement fuse type), click on the text link or thumbnail image below.
2016-2021 Toyota Tacoma Electrical Fuse Replacement Guide
