AN150SR Troubleshooting Guide No Reception • • • • • With another radio, verify you have AM and FM radio stations with sufficient signal available in your area. Disconnect and reapply antenna coax cable to Motorola Antenna receptacle of stereo. Check for any breaks or kinks in the antenna base or coax cable. This may result in signal loss issues to stereo. Check for red power indicator. If no light, verify connections below: o Verify the Black wire is secure to a solid ground connection. o Verify the Red Power wire is secure to a known good 12 volt DC lead. Replace with known good antenna. Poor Reception • • • • Relocate antenna to a higher position. Relocate if mounted to a window with metallic tint. Relocate if mounted under or behind fiberglass surfaces painted with metallic flake. Replace with known good antenna.