When the speaker wirer has a short circuit or touches the chases of the vehicle activates the protect function. so you need to get it serviced or do it your selves.Read the manual. http://www.kenwoodusa.com/UserFiles/File/UnitedStates/Consumer/Manuals/kdv415u.pdf
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follow this tests and fix it. God bless you There is a memory error; the unit needs to be reset.
Unplug the power cord and plug it back in.
Back to the Troubleshooting Index Problem:CD ERROR or DISC ERROR is on the display.
Possible Cause Suggested Solution
The CD is loaded incorrectly.
Remove the CD and reload it.
The CD is dirty.
Remove the CD and clean it.
The CD is damaged.
Replace the CD.
I have a kenwood KDC U353 car stereo and it has gone onto protect mode i have done everything it says in the manual and even taken it out of the car just in case it was damp i have tried putting it back in but still is in protect mode can anyone help me please
i have a kenwood kdc-241 car stereo and it has gone onto protect mode i have done everything it says in the manual and even taken it out of the car just in case it was damp i have tried putting it back in but still is in protect mode can anyone help me please
THIS USUALLY MEANS THERE'S A PROBLEM WITH THE INTERNAL AMPLIFIER SO FIRSTLY REMOVE THE RADIO AND CHECK THAT NONE OF THE WIRES ARE TRAPPED AND THEREFORE SHORTING THE OUTPUT. IF NONE OF THE WIRES ARE DAMAGED THEN I'M AFRAID THAT YOU WILL NEED TO REPLACE THE AMP IN THE RADIO