Question about Cars & Trucks

Open Question

UNLOCK CODE GM RADIO 25941137 - Cars & Trucks

Posted by Anonymous on

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2006 gm rds radio is locked need to unlock it

I have a 6 disc AM/FM RDS Radio from a 2003 Chev Suburban that I purchased used and installed it into my 2003 Chev.Silverado and it went into lock up after I Installed it.How do I unlock it

Posted on Apr 14, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Radio lock on 1990 pontiac bonneville


There is a unlock code. If you call GM, as Pontiac is no longer made, and give them your VIN# they can give you the unlock code. It will be a number sequence. If GM cannot find it due to the age of the model your best bet is to buy an aftermarket radio. I hope this helps.

Oct 22, 2012 | 1990 Pontiac Bonneville

1 Answer

Reset code to unlock my radio


http://www.DelcoLockCodes.com will get you your radio unlock code for $5.00.
Contact a GM dealer, preferably the selling dealer. They may have the code stored in their computer system if they sold the car. Otherwise you are probably going to have to remove the radio and get the Serial # off the radio. With this serial # the GM dealer will provide the code.

Jun 01, 2010 | 1998 Chevrolet Cavalier

1 Answer

When i try to turn my radio on it says loc hoow do i unlock it?


Does your GM car or truck Radio display LOC and does not turn on? Chevrolet, Buick, Pontiac, GMC, Cadillac, Oldsmobile vehicles used a theft system to lock the radio when power is lost. This system was used from the ealy 1990's to the early 2000's.

Instructions:
  1. If your radio displays the word LOC, you can retrieve a set of factory numbers in the radio that enable you to get a backup unlock code. If the radio says INOP, you will have to leave the key in the "ON" position, or let the car run for at least 1 hour before you attempt any unlock procedure. INOP means a secondary theft lock due to too many false attempts to unlock the radio.
  2. Looking at the face of your GM Delco radio, hold down the preset buttons 1 & 4 OR 2 & 3 (Depending on year and model) for approximately 10 seconds or until a set of 2 or 3 numbers comes up on the display. Write the numbers down.
  3. Next press the AM / FM button. A new set of 3 numbers will now show. Write these numbers down. You will then need to call a 1-800 phone number with these numbers to get the unlock code. There are many sites on the internet that can get it for you- for a small fee. Or, try calling your local GM Dealer and ask for them to do it. Many times they will do it for free. It only takes a minute.
  4. Once you have the unlock code, enter it by pressing the MIN button until the display shows the last 2 digits of the unlock code, then press the HR button until the first 2 numbers or shown. Then press the AM / FM button to enter the code. The radio will now display SEC, and normal function is restored.
Also, its possible that you need RESET your GM Radio; this is the procedure: While performing maintenance on your car, you may disconnect the radio from the battery in your GM vehicle. GM cars contain Delco radios that are protected by Theftlock, which locks the radio after it has been disconnected from a power source. Iit can only be reset and unlocked with a car-specific security code. Identifying the security code for your GM vehicle is the only way to reset the car radio and disable the Theftlock protection device.

Instructions:
  1. Turn on your car. Your Delco radio will show "LOC" in the LED display.
  2. Press and hold down both the second and third preset buttons. Hold these buttons down for at least six seconds.
  3. Write down the two- or three-digit code that appears in the LED display.
  4. Press the AM/FM button on the radio.
  5. Write down the next two- or three-digit code that appears in the LED display. You should be left with either a four- or six-digit number. Turn off your car.
  6. Call the Delco radio automated customer support line at 1-800-537-5140.
  7. Press "1" and then press the pound sign. The automated voice should respond "Invalid code, try again."
  8. Enter the number 139010 into your phone and then press the "*" sign.
  9. Enter the four- or six-digit number you wrote down from Steps 3 and 5, and then press the "*" button.
  10. Write down the four-digit code given by the automated voice.
  11. Turn on your car. Enter the Delco unlock code using the procedure outlined by your GM owner's manual. Normally, the unlock code is entered with the "HR" and "MN" buttons on your radio.
  12. Press the AM/FM button. If you have entered the code correctly, your LED display will read "SEC" and the radio will be unlocked.

Also can check your Does your GM car or truck Radio display LOC and does not turn on? Chevrolet, Buick, Pontiac, GMC, Cadillac, Oldsmobile vehicles used a theft system to lock the radio when power is lost. This system was used from the ealy 1990's to the early 2000's.
jQuery('.intro .thumbnail').each(function(i,e){ jQuery(e).find('img').one('error',function(){ jQuery(e).remove(); }); });
Instructions:
  1. If your radio displays the word LOC, you can retrieve a set of factory numbers in the radio that enable you to get a backup unlock code. If the radio says INOP, you will have to leave the key in the "ON" position, or let the car run for at least 1 hour before you attempt any unlock procedure. INOP means a secondary theft lock due to too many false attempts to unlock the radio.
  2. Looking at the face of your GM Delco radio, hold down the preset buttons 1 & 4 OR 2 & 3 (Depending on year and model) for approximately 10 seconds or until a set of 2 or 3 numbers comes up on the display. Write the numbers down.
  3. Next press the AM / FM button. A new set of 3 numbers will now show. Write these numbers down. You will then need to call a 1-800 phone number with these numbers to get the unlock code. There are many sites on the internet that can get it for you- for a small fee. Or, try calling your local GM Dealer and ask for them to do it. Many times they will do it for free. It only takes a minute.
  4. Once you have the unlock code, enter it by pressing the MIN button until the display shows the last 2 digits of the unlock code, then press the HR button until the first 2 numbers or shown. Then press the AM / FM button to enter the code. The radio will now display SEC, and normal function is restored.
Also, its possible that you need RESET your GM Radio; this is the procedure: While performing maintenance on your car, you may disconnect the radio from the battery in your GM vehicle. GM cars contain Delco radios that are protected by Theftlock, which locks the radio after it has been disconnected from a power source. Iit can only be reset and unlocked with a car-specific security code. Identifying the security code for your GM vehicle is the only way to reset the car radio and disable the Theftlock protection device. jQuery('.intro .thumbnail').each(function(i,e){ jQuery(e).find('img').one('error',function(){ jQuery(e).remove(); }); });
Instructions:
  1. Turn on your car. Your Delco radio will show "LOC" in the LED display.
  2. Press and hold down both the second and third preset buttons. Hold these buttons down for at least six seconds.
  3. Write down the two- or three-digit code that appears in the LED display.
  4. Press the AM/FM button on the radio.
  5. Write down the next two- or three-digit code that appears in the LED display. You should be left with either a four- or six-digit number. Turn off your car.
  6. Call the Delco radio automated customer support line at 1-800-537-5140.
  7. Press "1" and then press the pound sign. The automated voice should respond "Invalid code, try again."
  8. Enter the number 139010 into your phone and then press the "*" sign.
  9. Enter the four- or six-digit number you wrote down from Steps 3 and 5, and then press the "*" button.
  10. Write down the four-digit code given by the automated voice.
  11. Turn on your car. Enter the Delco unlock code using the procedure outlined by your GM owner's manual. Normally, the unlock code is entered with the "HR" and "MN" buttons on your radio.
  12. Press the AM/FM button. If you have entered the code correctly, your LED display will read "SEC" and the radio will be unlocked.

Also can check 1999-Pontiac-Firebird-Owners-Manual (page 163), there are several information about to lock and unlock.


Hope this help (remember comment and rated this).

Apr 06, 2010 | 1999 Pontiac Firebird

3 Answers

Unlock radio for a 1996 monta carlo?


hi friend,
Your car has a anti theft radio in it . What has happened is at one time some one entered a code into the radio. What you are going to need to do is stop at your GM dealer and have them unlock the radio. The charge will be approx 30$ (that's what my dealer charges) Make sure you specify that you want the old code removed. Also ask them for the four digit backup code they get when they call GM. They will press numbers 2 and 3 on your radio and get digits then they will press am fm button and get two more digits and with those digits they will call a 1-800 number that only GM can call and they will get the unlock code. Sorry but I cannot divulge the number. Big TROUBLE!!! Hope I have helped
UNLOCK Code is:
1761
Ignition ON
Hold Minutes for first numbers
Hold Hours for last numbers
Press AM/FM Button
Turn ON Radio

hope this helps u
please rate me.................
thank u for using fixya
regards
sivaranjini

Nov 24, 2009 | 1996 Chevrolet Monte Carlo

2 Answers

I need the code to unlock the radio for my 1996 gran prix radio


If no one has ever entered a code the default should be 4-0s or 4-1s If it has had a code entered in to it and you dont have it ,, Well,, Sorry.. Lee

Nov 14, 2009 | 1997 Pontiac Grand Prix

4 Answers

My radio is locked i just need the code for a monte carlo 97 GM delco radio


If the code is not at the back of your manual, try 0000 and if the radio locked it self from taking any more codes. Just disconnect the battery and that will reset the radio so you can re-enter the code. If 0000 did not work then log on to Radio-code.com, you can get your cod there for like $12.00 which is cheaper then the dealer and you get to know the codes as most dealer will just unlock the radio. Good luck and hope this helps, keep me posted if you have any more question.

Nov 01, 2009 | 1997 Chevrolet Monte Carlo

2 Answers

My radio always locks out when the battery dies. We were given the code but its been misplaced and now they want to charge $75. Is there a place to get it? thank you!


No. You will need to take it to a gm shop to have it fixed. Each time there is a differant code in the radio, the tech will get that code and will call gm headquarters and get the special unlock code. You have to be a gm cerified tech to get the code from gm. I wish they would made this system more costomer friendly, but that's what they decided.

Oct 20, 2009 | 1999 Pontiac Grand Am GT

1 Answer

Need radio unlock code 99 olds aurora


They are all random codes that are stored in the radio. The radio can lock it's self with possible 10.000 differant codes. You will need to take it to the dealer to have them use the gm scaner to retreive the code that is in the radio then they call the gm headquarters and those egg heads give an unlock code for the car. All of the make since?

Oct 13, 2009 | 1999 Oldsmobile Aurora

2 Answers

Have code to unlock radio on Olds Alero don't know sequence


There is a code to get from the radio, then a Technicians will call GM to get the actual unlock code. Only takes a few minutes.
See this link to do it yourself. They have a 1 hour turn around...
GM Radio Unlock Codes

Feb 13, 2009 | 2000 Oldsmobile Alero

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

74 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...