List of elements for Radio Wiring Diagram, without Amplifier for Nissan Xterra SE 2004: (+) (-) Acc Antenna in Audio unit Battery Fr lh sp (+) Fr lh sp (-) Fr rh sp (+) Fr rh sp (-) Fuse & fusible link box (at right side of engine compt) Fuse 18 10a Fuse 41 15a Fuse block (at left side of dash, behind cover) Hot at all times Hot in acc or on Illum (+) Illum (-) Interior lights system Left.. The 2004 Nissan Xterra radio wiring diagram is a color-coded guide that shows how all seven speakers should be connected. The diagram is also color-coded to show the positive and negative connections. To use the diagram, locate the connector pin and follow the line to the corresponding colored circle to find the correctwire.
A DIY Guide to Installing 04 Nissan Xterra Aftermarket Radio Equipment When installing aftermarket radio equipment in any vehicle, having the proper tools and having a detailed plan of action before beginning is important. Make sure you have all the necessary tools and materials on hand (or nearby), like a crimp tool, electrical tape, and pliers. Having a wiring diagram close by helps, too.. Find the right wiring diagram for your 2004 Nissan Xterra radio. Get step-by-step instructions for installation and troubleshooting.