Before you begin
If an electrical system, such as speakers, power outlets, or even headlights, ceases working, you may have a blown fuse. As fuses age, especially after constant use, they tend to wear out even if the system is working perfectly. This guide will show you how to locate, test, and replace blown fuses in a 2009-2011 Honda CR-V. This guide uses a digital multimeter to test fuses using the continuity function. Before using this guide, ensure that the vehicle is turned off and in park. If you are worried about a short circuit, you can disconnect the negative battery terminal (typically black or uncovered). If the replaced fuse does not fix the problem, you should seek professional help for a more in-depth diagnosis.