Kenwood Automotive Radio “Defend Mode” [EASY FIX]

How do you repair Kenwood radio caught within the “Defend Mode”?

You may repair a Kenwood automobile radio caught in shield mode by resetting it. If the reset possibility doesn’t work, you need to test the radio and its connections for overheating and shorting.

Like most automobile radios, Kenwood ones additionally go into shield mode for safeguarding the interior circuitry of the radio from irrevocable harm. Nevertheless, the issue with Kenwood’s shield mode is it’s exhausting to get round. The person manuals that include Kenwood radios aren’t of nice assist. Furthermore, easy web searches don’t present the answer both.

However fortuitously, you have got landed on the proper place to search out the answer. Right here will focus on find out how to repair a Kenwood automobile radio caught in shield mode intimately. This information will stroll you thru multiple potential resolution.

Crutchfield banner_car_stereo

Answer 1: Reset the radio

Earlier than making an attempt anything, you need to reset your Kenwood radio to get it out of shield mode. Now we have a few resetting strategies you’ll be able to attempt right here.

If the radio will get out of shield mode and begins working usually as earlier than, you don’t must attempt anything.

Answer 2: Examine the radio for overheating

In case you have added some aftermarket audio elements to your automobile radio of late (e.g. a robust sub), it would result in overheating of the radio. You may simply test if that’s the case.

  1. Flip off the radio and take away the aftermarket element
  2. Change the radio on and play it at its default settings
  3. If it doesn’t go into shield mode once more, contemplate the aftermarket set up the rationale behind this glitch

Answer 3: Examine the speaker wires

In some instances, the shorting of speaker wires collectively or the optimistic ones with the bottom push a radio into the shield mode. This often occurs while you add new audio system to the system with poor set up protocols. A radical inspection is required to resolve this drawback.

  1. Take away the receiver unit and test the speaker wires.
  2. There will probably be 4 units of two wires (often in purple, white, inexperienced, and grey shade schemes). Make sure that each wire is insulated correctly. Search for any fraying and harm throughout the size of the wire, particularly at locations the place wires are bundled collectively or touching any metallic floor.
  3. If you happen to discover any of the problems talked about above, take away and substitute the speaker wires. This may get your Kenwood radio out of shield mode.

If not one of the above options repair the issue, you might have to take the radio to designated Kenwood dealerships or any seasoned automobile audio knowledgeable in your neighborhood.

Linked articles:

Hey, there cellular audio lovers! My title is Vincent Talbot, founder and chief editor at Ask any cellular audio fanatic, installer, or firm rep what makes a superb automobile speaker, sub or amp, or, higher but, why she or he prefers a sure model over one other, and be ready to endure a litany of opinions, viewpoints, and passion-fueled views. To be trustworthy, cellular audio buying could be a daunting process with no information, so I’ve assembled what I really feel are one of the best merchandise to contemplate to make issues simpler for you.
Extra about me.