Question about Kenwood KDC-MP228 CD Player

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Kenwood KDC-MP333 in-car head unit

I've recently bought a car with this Kenwood head unit in it, I'd say by the dodgy in the door it was a very bad home job but it's been working alright but now the screen comes up with "Protect" on it. I turned it off and took the face plate off then tried again to no avail. I even disconnected the battery and still it wouldn't reset. What can I do?

im getting Protect error

Posted by sesayyan on

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  • kuwatog_007 Feb 24, 2008

    hi! just have a new unit of kdc-mp333 in replacement for my old kenwood also. i removed the old head unit and replace the new one but am always getting the word "protect". so i returned the old unit and tested if the wirings are grounded but it played. What will i do? Thanks. Pls. email me.

  • nadhi62 Jan 26, 2009

    just bought a second hand car with car stereo kenwood kdc-mp333 player, has PROTECT all the time on it. can any one help please?

  • Anonymous Mar 21, 2014

    Are there any USB compatiable accessories for kenwood KDC MP333? I want to coneect usb to my kenwood KDC MP333

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One or more spkrs are shorted. disconnect all spkrs and test one at a time with test spkr

Posted on Nov 28, 2007

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