RepairPal Certified shops can diagnose and repair your 2005 Toyota Matrix. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Best I can do:
https://www.autogenius.info/toyota-matrix-first-generation-mk1-e130-2005-2006-fuse-box-diagram/
You’ll have to do the TESTING - or have it done.
Good luck!