For example, if the wire is damaged, old, or not connected properly. One of the most common problems for a faulty car stereo is the bad wiring condition. How Do You Repair A Car Stereo that Won’t Turn On, But It Has Power?Ĭar Stereo Won’t Power On, But It Has Power.Test Your Head Unit & Replace It If Necessary.Car Stereo Won’t Power On, But It Has Power Symptoms:.What Should I Do If My Head Unit Loses Power?.The Protected Mode Might Have Been Enabled Reasons Of Car Stereo Won’t Turn On But It Has Power.What Should I Do If My Car Stereo Won’t Power On But It Has Power?.Signs & Symptoms Of a Car Stereo Won’t power On, But It Has Power.
Car Stereo Won’t Power On, But It Has Power.Read on to know more about what to do when your car stereo does not turn on. On the flip side, even if the car battery works well, the stereo may have different problems. Therefore, if the battery does not work, the stereo may not work. If not, you can definitely take it to the repair station.Ī car stereo gets its power from the battery. You can try a few methods and hacks to check and repair it once. Like many other electronic appliances, car stereos can also fail due to intermittent issues.īut, before you take your car to the nearest service center and get the car stereo repaired, take a step back. After all, it is a machine and may not work properly every time. You will not get to listen to your favorite songs on the go. On the flip side, if you love music, a broken or faulty car stereo will be a dampener for you. The car stereo unit makes it possible to enjoy soul-soothing and energizing music while you are on the steering wheel. Correct the grounded wiring and retest.Driving, especially long drives, becomes more enjoyable with the company of some of your favorite music tracks.Depending on your meter, if there is a grounded wire you will hear a beep and/or show continuity between one of the wires and a ground.(Keep in mind this will test wiring from the radio out to each speaker you have wired to the radio) Using the red lead from your meter test all eight (8) wires on the speaker harness from your retrosound radio.Connect the black lead of your meter to a chassis ground.This is the white connector with the sets of white, grays, greens and purple. Unplug the speaker wire harness from the radio main harness.You can test your meter by touching the two probes together, you should hear a beep and display a zero value.Switch your meter to continuity mode. On most meters it is indicated by an icon that looks like sound waves.Plug the red lead of your meter into VΩmA Port.Plug the black lead of your meter to the COM port.To find if there is a shorted or grounded speaker you will need to use a multimeter and do a continuity test.įor our purpose a continuity test can tell you if a speaker wire is connected to or touching a chassis ground. If only using two speakers, the unused speaker wiring must be capped off so it will not touch any metal or each other. Each speaker needs its own positive and negative wires from the radio. Radios cannot be bridged by connecting speaker wires together on a single speaker.Each speaker connected to the radio needs dedicated positive and negative leads from the radio to each speaker.The radio will see this as a short and turn off the internal amplifier causing the on but no sound issue. Check each set of wires and speakers to be sure no wire or lead is connected to a chassis ground.Please check speaker for correct impedance.Ĭheck speaker wiring: Speaker wiring cannot be connected to any chassis ground. Retrosound radio are designed to work with 4ohm speakers. If using AUX, USB or BT AUDIO be sure you have a device connected to the correct input. If your radio is turning on but there is no sound.įirst check radio functions, be sure you have an audio source selected like Radio.
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