I get a flashing message on my Kenwood KDC-135 stereo :OCER?

mine does the same thing plus gets hott in the back

jdog22
March 2013

i just fixed mine i had two 12' subs and i had a shity box so if i bumped it to loud it sounded like shit do to rattling, so i disconnected one speaker its sounds better now, but the 2 wires touched and sett the OCER think on i tapped wires so they dont touch and reset it and boom works like a charm hope this helps

General wazer 1
July 2010

I reset my head unit, and it worked a treat, thanks for your help :)

Thanks =]
March 2009

There should be a small "reset" button near the SRC button (on most models - if not check on the other side) that should look about the size of the tip of a pen. Push that in, hold it for a few seconds, and if that doesn't make the DCER message disappear, you'll need to either rewire the speaker system, or, worst case, get another speaker because you played your music too loud and blew it out!

Chrystofer
February 2009

typically a blown speaker. it can result in damage to the radio if not fixed.

Walter (MECP Certified Master installer)
November 2008

i got that too, but i noticed the volume faded before it popped up on the screen,so i checked the wiring, i noticed it was only my wires going to the speaker was backwards so i swiched them around then reset the radio, it's working fine now. it's sometimes hard to know what you're wiring is on some vehicles,like mine for instance; you have 3 different configurations for the same car model and the same year, the only difference it turns out is whether it was a 2,4, or station wagon, they all were wired up different for some stupid reason...and before you ask what kind of car is it, it's an '89 Toyota Corolla DiX, but i don't see a difference between that and the DX version,lol. still checking into that one, but that's another topic.

oddballd1
August 2008

your stereo has put itself into a protection state because of a ground short in the speaker wiring. you need to check your connections and make sure they are properly insulated. may also need to replace a blown speaker.

avs
July 2007

Ah, just found it in the manual.

"DCER: The speaker wire has a short circuit or touches the chasis of the vehicle, and then the protection function is activated.

-> Wire or insulted the speaker cable properly and press the reset button. If the "DCER" code does not disappear consult your nearest service center"

DCER Fixer
May 2007

I have exactly the same problem.

Anyone out there got any ideas?

ricardo
May 2007

hey i have a friend with the same exact problem. i have been trying to figure it out all day. let me know if you find anything out PLEASE! thanks.

basketball3rulz@juno.com

Heath
May 2007