Question about 2002 Nissan Altima

1 Answer

Unlock radio code

My battery had to be changed and now my radio doesn't turn on , I need the unlock code please.

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  • Anonymous Jun 02, 2008

    i have a trailblazer 2002 and my radio is locked what can i do ?

  • setsuna Jun 02, 2008

    i have a trailblazer 2002 and my radio is locked does anybody knows how to unlocked it i change the battery and now i need the code please help me out

  • Anonymous Jul 17, 2008

    I had to change my battery and now my radio will not come on. Do you have a unlock code?


    Thanks,

  • relee60 Jul 28, 2008

    My son borrowed my 2001 Nissan Altima yesterday. He left the lights on while he was at work. He had to jump start the car after he got out of work. After he did, the radio would not operate. Sounds like I have the same problem, but I didn't see and answer that works.

  • victor agosto Oct 29, 2008

    I change the radio of my trailblazer 2003 for the same radio 2004 and now is locked. How can i unlock the radio

  • davis5663 Dec 10, 2008

    When I push 1 and 4 or 2 and 3 I do not get any numbers. Nothing changes from LOC on display? Ideas. 2003 S-10. I installed a new radio, factory same model. It worked when I first installed it for 2 days then the LOC can on display for no apparent reason? Thanks.

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1 Answer

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  • Nissan Master
  • 705 Answers

There is no coding on Nisan radios

Posted on Jul 17, 2008

5 Suggested Answers

  • 1 Answer

SOURCE: Need unlock codes for car radio

Call the Saturn Dealer, Just ASK them for it, they will give it to you. *TIP- Don't go over there then they will charge for the service!!!

Posted on Dec 16, 2008

  • 1 Answer

SOURCE: mercedes radio unlock code

go to "beckerelectronics.com/stereo.htm and they should help you

Posted on Jul 09, 2008

  • 33 Answers

SOURCE: need radio unlock code due

you need to get the serial number off the radio and call the dealership , they will give you the code

Posted on Sep 27, 2008

onyeredson
  • 404 Answers

SOURCE: mercedes radio unlock code

Hello!
The only way without removing the radio and paying for code search is to go to your Merc dealership with the Log Book/Title proof ownership/identification they will be glad to give you the required code.
Good Luck!
Paul 'W'
Onyer~EDson(:0) {#><U.K.
Please remember to politely rate my effort!

Posted on Jan 21, 2009

  • 1 Answer

SOURCE: Radio Unlock Code

Go to this link and follow the instructions listed.
http://www.kingbain.com/how-to/unlock-gm-theftlock-radio-s.html

Posted on Feb 28, 2009

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Battery went dead radio security kicked in and i don't have the code


I'm hoping that you are in the states, because I have a free stateside number that you can call. Here are a full set of instructions to get you sorted out:

If it says "OFF" turn the key to ACC for 5 minutes with the radio on, and displaying "OFF". After 5 minutes the radio will turn itself off. Turn the key off then back on again. The radio should now display "CODE". If this doesn't work disconnect the battery for 5 minutes, and repeat the 5 minutes radio on displaying "OFF" with key in ACC until the radio turns itself off. Now that it says "CODE" go to step 2. The radio must display "CODE" to enter unlock code.


  • 2 Find the radio serial number The radio's serial number is on the left side of the case that is inside the dashboard. You will have to remove the fascia that is around the radio carefully to reveal it. In most models you can use a small dental style mirror to see the code without completely removing the radio. If you can't see it this way you will have to take it all the way out. Don't disconnect anything just pull it out far enough to see the numbers. The model number starts with MNxxxxx, this is not the number you need. The serial will be an 8 digit number, no letters. It will be close to the model number however.
  • 3 Now that you have your serial number call Mitsubishi Motors of North America at 1-888-648-7820, M-F 7am - 4pm Pacific time. They will give you your unlock code for free.
  • 4 Now that you have your unlock code you have to enter it into your radio. They should take you through this on the phone, however, here's how:

  • The 1,2,3,4 preset buttons on your radio toggle up only through the digits 0-9. The 1 preset button is the first digit holder, and so on for the 4 digit code. If you go too far just keep pressing the button, and it will go back to 0, and you can get back to the right number. If your unlock code has a 0 in it you have to press the button once to get to 0. It starts with a dash (-). This doesn't count as the 0. For instance if your unlock code is 0873, you will press preset 1 once, preset 2 9x, preset 3 8x, and preset 4 4x. Once you have the correct number in the diplay press the "CD" button, and it will unlock your radio. If you didn't do it right, it will display "ERR1" before going back to the "CODE" display. Don't mess up more than twice. After the third failed try things get a lot more complicated!

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    92 honda exr stereo code please.


    *** Please click the "Was this helpful? Yes" (thumbs up)! ***

    FREE and EASY methods to get your Honda radio UNLOCK CODE. (Dealerships usually charge)

    Assuming you don't have the Anti-Theft Code and Serial Number that isfound on the credit card sized Anti-Theft Radio Identification Cardthat comes with the vehicle at the time of purchase and is usuallyfound in the glove compartment....

    You have FREE options to retrieve that code by phone or on the internetBUT, the RADIO SERIAL NUMBER is REQUIRED (no matter what). (see bottomabout removing ERROR E3)

    ***IF your Honda was made BEFORE 2001 the serial number MAY not be accessible without removing the radio from the vehicle.***

    * TO GET THE SERIAL NUMBER (so that you can get the unlock code)

    1. Get something to write with and on (you'll need it to write down the serial number)
    2. Put the ingnition key in and turn it until your able to turn your radio on (accessories position).
    3. Then turn your radio OFF by it's knob/button (but leave the ingition key in place).
    4. Hold down the preset buttons 1 and 6 at the same time.
    5. Turn the radio on while pressing down both the 1 and 6buttons.(***IF your Honda doesn't have preset buttons on the radio thenhold down the top part of the 'Seek/Skip' button AND the top part ofthe 'Change Disk' button instead.*** )
    6. Write down the 4 numbers you see first and then 4 more thatdisplay. These eight numbers are the SERIAL NUMBER. This is NOT yourCODE.
    7. Make sure your VIN (Vehicle Identification Number) is handy toget the unlock code. (can be found on your insurance card, driver'sside door jam, small plate on dashboard by registration and inspectionstickers, etc)

    * TO GET THE UNLOCK CODE (using the radio Serial Number and VIN)

    ---Internet option:

    1. Go to https://radio-navicode.honda.com/ (YES, it's run BY HONDA and IT'S FREE)
    2. Follow on screen instructions (Serial Number and VIN required)
    3. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    -OR-

    ---Telephone option:

    1. Call American Honda Customer Relations (800) 999-1009
    2. When the automated message starts 'Press 3' for 'Radio and Navigation Codes'.
    3. Tell the Customer Service Agent you need your radio code. (Theywill ask for your name, your radio's serial number, VIN, etc)
    4. When they give you your radio unlock code--WRITE IT DOWN and KEEP IT SAFE!
    5. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    * REMOVING ERROR E3

    ****If you entered too many wrong codes and got an ERROR E3 messagedisplaying you'll need to do an additional step for even the correctunlock code to work.****

    Disconnect your negative battery terminal (or pull the radio fuse outif that's easier for you) for 30 seconds then reconnect it and then theradio will say "CODE" again and you can put in your correct unlock code.

    -----------------------------------------------------------------------------------
    So what happened to begin with?
    See also: http://automobiles.honda.com/information/frequently-asked-questions.aspx?Question=2

    If the power from your battery to the Honda radio is interrupted theAnti-Theft feature kicks in, the radio is rendered inoperable and thescreen reads 'CODE'. You must enter in the Anti-Theft Radio Unlock Code(usually 5 digits) to make it operational again. You know that much bynow.

    Sep 08, 2009 | 1992 Honda Accord

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    My battery died on my 2002 Honda Accord. On one


    What you have is the SERIAL NUMBER. Your almost there!!! The hard part is over! Go to the bottom below for the website option or phone number option you need to get the unlock code!!!

    *** Please click the "Was this helpful? Yes" (thumbs up)! ***

    FREE and EASY methods to get your Honda radio UNLOCK CODE. (Dealerships usually charge)

    Assuming you don't have the Anti-Theft Code and Serial Number that is found on the credit card sized Anti-Theft Radio Identification Card that comes with the vehicle at the time of purchase and is usually found in the glove compartment....

    You have FREE options to retrieve that code by phone or on the internet BUT, the RADIO SERIAL NUMBER is REQUIRED (no matter what). (see bottom about removing ERROR E3)

    ***IF your Honda was made BEFORE 2001 the serial number MAY not be accessible without removing the radio from the vehicle.***

    * TO GET THE SERIAL NUMBER (so that you can get the unlock code)

    1. Get something to write with and on (you'll need it to write down the serial number)
    2. Put the ingnition key in and turn it until your able to turn your radio on (accessories position).
    3. Then turn your radio OFF by it's knob/button (but leave the ingition key in place).
    4. Hold down the preset buttons 1 and 6 at the same time.
    5. Turn the radio on while pressing down both the 1 and 6 buttons.(***IF your Honda doesn't have preset buttons on the radio then hold down the top part of the 'Seek/Skip' button AND the top part of the 'Change Disk' button instead.*** )
    6. Write down the 4 numbers you see first and then 4 more that display. These eight numbers are the SERIAL NUMBER. This is NOT your CODE.
    7. Make sure your VIN (Vehicle Identification Number) is handy to get the unlock code. (can be found on your insurance card, driver's side door jam, small plate on dashboard by registration and inspection stickers, etc)

    * TO GET THE UNLOCK CODE (using the radio Serial Number and VIN)

    ---Internet option:

    1. Go to https://radio-navicode.honda.com/ (YES, it's run BY HONDA and IT'S FREE)
    2. Follow on screen instructions (Serial Number and VIN required)
    3. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    -OR-

    ---Telephone option:

    1. Call American Honda Customer Relations (800) 999-1009
    2. When the automated message starts 'Press 3' for 'Radio and Navigation Codes'.
    3. Tell the Customer Service Agent you need your radio code. (They will ask for your name, your radio's serial number, VIN, etc)
    4. When they give you your radio unlock code--WRITE IT DOWN and KEEP IT SAFE!
    5. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    * REMOVING ERROR E3

    ****If you entered too many wrong codes and got an ERROR E3 message displaying you'll need to do an additional step for even the correct unlock code to work.****

    Disconnect your negative battery terminal (or pull the radio fuse out if that's easier for you) for 30 seconds then reconnect it and then the radio will say "CODE" again and you can put in your correct unlock code.

    -----------------------------------------------------------------------------------
    So what happened to begin with?
    See also: http://automobiles.honda.com/information/frequently-asked-questions.aspx?Question=2

    If the power from your battery to the Honda radio is interrupted the Anti-Theft feature kicks in, the radio is rendered inoperable and the screen reads 'CODE'. You must enter in the Anti-Theft Radio Unlock Code (usually 5 digits) to make it operational again. You know that much by now.

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    Honda radio codes I have just bought a used Honda CR-V in the Caribbean, and need to change a few things, removed battery and cd player died. I cannot find the sticker anywhere with the code and do not...


    Don't post your s/n & vin online!!

    FREE and EASY methods to get your Honda radio UNLOCK CODE. (Dealerships usually charge)

    Assuming you don't have the Anti-Theft Code and Serial Number that is found on the credit card sized Anti-Theft Radio Identification Card that comes with the vehicle at the time of purchase and is usually found in the glove compartment....

    You have FREE options to retrieve that code by phone or on the internet BUT, the RADIO SERIAL NUMBER is REQUIRED (no matter what). (see bottom about removing ERROR E3)

    ***IF your Honda was made BEFORE 2001 the serial number MAY not be accessible without removing the radio from the vehicle.***

    * TO GET THE SERIAL NUMBER (so that you can get the unlock code)

    1. Get something to write with and on (you'll need it to write down the serial number)
    2. Put the ingnition key in and turn it until your able to turn your radio on (accessories position).
    3. Then turn your radio OFF by it's knob/button (but leave the ingition key in place).
    4. Hold down the preset buttons 1 and 6 at the same time.
    5. Turn the radio on while pressing down both the 1 and 6 buttons.(***IF your Honda doesn't have preset buttons on the radio then hold down the top part of the 'Seek/Skip' button AND the top part of the 'Change Disk' button instead.*** )
    6. Write down the 4 numbers you see first and then 4 more that display. These eight numbers are the SERIAL NUMBER. This is NOT your CODE.
    7. Make sure your VIN (Vehicle Identification Number) is handy to get the unlock code. (can be found on your insurance card, driver's side door jam, small plate on dashboard by registration and inspection stickers, etc)

    * TO GET THE UNLOCK CODE (using the radio Serial Number and VIN)

    ---Internet option:

    1. Go to https://radio-navicode.honda.com/ (YES, it's run BY HONDA and IT'S FREE)
    2. Follow on screen instructions (Serial Number and VIN required)
    3. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    -OR-

    ---Telephone option:

    1. Call American Honda Customer Relations (800) 999-1009
    2. When the automated message starts 'Press 3' for 'Radio and Navigation Codes'.
    3. Tell the Customer Service Agent you need your radio code. (They will ask for your name, your radio's serial number, VIN, etc)
    4. When they give you your radio unlock code--WRITE IT DOWN and KEEP IT SAFE!
    5. Type in the 5 digit code into your radio. This will unlock the radio and return it to a functional state.

    * REMOVING ERROR E3

    ****If you entered too many wrong codes and got an ERROR E3 message displaying you'll need to do an additional step for even the correct unlock code to work.****

    Disconnect your negative battery terminal (or pull the radio fuse out if that's easier for you) for 30 seconds then reconnect it and then the radio will say "CODE" again and you can put in your correct unlock code.

    -----------------------------------------------------------------------------------
    So what happened to begin with?
    See also: http://automobiles.honda.com/information/frequently-asked-questions.aspx?Question=2

    If the power from your battery to the Honda radio is interrupted the Anti-Theft feature kicks in, the radio is rendered inoperable and the screen reads 'CODE'. You must enter in the Anti-Theft Radio Unlock Code (usually 5 digits) to make it operational again. You know that much by now.

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    Give the dealership your VIN# and they will in turn provide you with an 'unlock' code. Input the code and you should have radio. If not, you will need to remove the radio and give the dealer the chassis # found on the case.

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    Hello!
    The only way without removing the radio and paying for code search is to go to your Merc dealership with the Log Book/Title proof ownership/identification they will be glad to give you the required code.
    Good Luck!
    Paul 'W'
    Onyer~EDson(:0) {#><U.K.
    Please remember to politely rate my effort!

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