2009 Acura MDX Owner's Manual - Page 444

Main Menu Table Of Contents Fuses Checking and Replacing Fuses If something electrical in your vehicle stops working, the first thing you should check for is a blown fuse. Determine from the chart on pages 443, 444, and 445, or the diagram on the fuse box lid, which fuse or fuses control that device. Check those fuses first, but check all the fuses before deciding that a blown fuse is the cause. Replace any blown fuses, and check if the device works. 1. Turn the ignition switch to the LOCK (0) position. Make sure the headlights and all other accessories are off. 2. Remove the cover from the fuse box. FUSE BLOWN BLOWN 3. Check each of the large fuses in the under-hood fuse boxes by looking through the top at the wire inside. Removing these fuses requires a Phillips-head screwdriver. 440 2009 MDX