20 Most Recent Kenwood KDC-135 CD Player Questions & Answers


Kenwood may be able to give you the code via the serial number. You may be able to enter it with a combination of the switches. It may also have a "default code" Kenwood may want to see a bill of sale...not sure.

Kenwood KDC-135... | Answered on Oct 27, 2017


A speaker wire has a short-circuit, crossed, or touches the chassis of the vehicle it activates the protection mode function.
? Wire or insulate the speaker cable properly and press the reset button. If the "PROTECT" code does not disappear, consult your nearest service center.
I have attached a link for you which is for a free Kenwood KDC-MP443U instruction manual download. Nice receiver by the way!
Kenwood KDC MP443U Instruction Manual

Kenwood KDC-135... | Answered on Sep 28, 2017


Try putting the unit in standby via the "SRC" button FIRST..., then press the menu button and cycle through to the "AUX 1" option and activate this....then press menu button again. When the unit is next switched on, you should have an "AUX" option accessible via the "SRC" button which will cycle through all of the availale modes ....standby-tuner-cd-aux etc etc.

Kenwood KDC-135... | Answered on Mar 01, 2016


Irene, may be part of a CD label, machine may be damaged now, but clean it best you can and vacuum out then try machine.

Kenwood KDC-135... | Answered on Feb 27, 2016


Problem is the internal amp chip, if it was a speaker problem or shory they flash Protect.

OCER oe DCER is the amp chip Part #KKZ10 REF# ic5

Kenwood KDC-135... | Answered on Feb 25, 2016


It may be a case of using a Preamp device in line.
You may not have sufficient line current to move the audio from the phone to the aux.

Kenwood KDC-135... | Answered on Mar 30, 2015


Refer its user manual for details. Gopakumar Gopalan Google

Kenwood KDC-135... | Answered on Jul 16, 2014

Tip

Security unlock code KENWOOD most models


Hi there, there is a standard procedure we use to bypass the code when we have the gear on the test bench for repair. Try this and it should sort out your problem

You need the remote control to do this, if you don't have one, then you may need to go to a KENWOOD agent and get them to clear the code for you, or purchase one for your use.

KENWOOD KDC SECURITY CODE CLEAR procedure



Your code number is 5227 (KCAR)

* Press numeric key “5” ( 2 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 3 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 1 time ) and press the Track UP/Next Track key
* Press numeric key “7” ( 2 times ) and press the Track UP/Next Track key


Your radio will require one of the following procedures.

Type 1
During the code request mode, while holding the DISP key depressed, press and hold the Volume UP or DOWN key for 3 seconds (so that “…” disappears).
Then using your remote enter your code.

Type 2
Press the "Auto" button and "Track up" on face of radio at the same time. The four dash lines ( . . . . ) should "disappear".

Then using your remote enter your code.

Type 3
Model# DPX-4020 and DPX-4030
Press and hold the 1 then the 6 preset key (preset keys are the buttons on face of radio for storing you "favorite" radio stations). "C" should display.
Then using your remote, enter your code.


Enter your number from the remote control unit. Your code number is 5227 (KCAR)

* Press numeric key “5” ( 2 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 3 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 1 time ) and press the Track UP/Next Track key
* Press numeric key “7” ( 2 times ) and press the Track UP/Next Track key

The security is canceled and the set enters the TUNER mode!

:) POSITIVE FEEDBACK :)
A FixYa rating would be fantastic for helping you out with this techo tip.:)
A FixYa vote is a great reward for the challenge of solving your problem

ask Robotek


on Mar 17, 2014 | Kenwood KDC-135 CD Player


sounds like it could be either a bad speaker, a shorted speaker wire, or a bad output ic inside the deck.

Kenwood KDC-135... | Answered on Dec 15, 2013


remove the positive battery cablef or 10 mins, this will clear any codes or defaults in the stereo.

Kenwood KDC-135... | Answered on Oct 29, 2013

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