A GM radio will usually display “LOC” or “INOP” when it has been locked due to too many failed attempts at an audio system input code. If this happens to you, don’t worry- there are a few ways that you can unlock your radio and get it back up and running.
If your GM radio is locked, you may use a code to unlock it. The code is a five-digit number that may be found in your owner’s manual or on a sticker inside the glove box. To input the code, press and hold the “SETUP” button on your radio and enter the four-digit password.
In case it still doesn’t work, there are a few other things that you can try. One is to disconnect the battery for about thirty seconds and then reconnect it. This will sometimes reset the radio and allow you to enter the code again.
There are a few ways that you can go about getting the code for your GM radio. The first way is to contact GM customer service and they may be able to provide you with the code.
The second way is to find the code in your owner’s manual. The third way is to find an online resource that provides codes for GM radios.
Say you have lost your owner’s manual, you can usually find a PDF version of it online. Once you have located the manual, look for the section on radio codes. The code should be listed in this section. If it is not, then you will need to contact GM customer service to get the code.
Several websites offer codes for GM radios. To find these websites, simply do a search for “GM radio codes” in your search engine. Once you have found a website that offers codes, enter the code into the website’s search box and see if the code is available.
In case you are still having trouble finding the code for your GM radio, then you may want to consider taking it to a professional who can help you get the code.
A professional will usually be able to get the code for you within a few minutes. However, this service will usually cost you a fee.
Theftlock is a security system GM implemented in the early 1990s. It uses a radio’s identification number to lock the unit if it’s ever stolen. A would-be thief cannot reprogram the radio to work in another vehicle because of this system.
If you buy a used car that has this type of theft protection, you’ll need to know how to bypass it before you can use the stereo. Here are a few ways to do that:
There are a few things to keep in mind when bypassing the Theftlock system on your GM car stereo. First, make sure that you have the right activation code. If you enter the wrong one too many times, it could lock up the unit permanently.
Second, if you don’t have the owner’s manual, be careful about which website you get the code from. Make sure it’s a reputable source before inputting the code.
The VIN of your vehicle is not going to give you the radio code. The only way to get the radio code is through customer service or with the help of a professional who can help you retrieve it.
You can also find the code in your owner’s manual, but this may be difficult to locate if you do not have the manual on hand.
Theftlock is a theft-deterrent system designed to lock the radio in your vehicle if it is stolen. To disable the theft lock, you will need the radio code. The radio code can be obtained from your GM dealership or through an independent locksmith.
Once you have the code, follow these instructions:
When you enter an incorrect code, wait two minutes before trying again. You will have five chances to enter the correct code before the flock permanently locks your radio. If this happens, you will need to take your vehicle to a GM dealership to have the radio unlocked.
To unlock a Chevy radio, find the serial number of your radio. The serial number will be eight digits long and should be located on a sticker somewhere on the faceplate or housing of the radio. If you can’t find it, consult your owner’s manual.
Once you have the serial number, call Chevrolet customer service and give them the serial number. They will then provide you with a four-digit code that will unlock your radio.
Enter the code by pressing the buttons on the radio. The first button will be labeled “AM/FM.” Press and hold this button while also pressing the number “0” button four times. This should unlock your radio.
The following are steps for unlocking a GM radio:
The first step to unlocking your GM radio is to find the vehicle’s identification code. This can be found in the owner’s manual or on a label inside the glove compartment. Once you have located the code, write it down and keep it in a safe place.
The next step is to call the radio unlocking company. Many companies offer this service, but we recommend calling GM customer service. They will be able to provide you with the code needed to unlock your radio.
The final step is to enter the code. To do this, press and hold the “AM/FM” button on the radio. While holding this button, enter the four-digit code provided by GM customer service. Once you have entered the code, release the “AM/FM” button and your radio should be unlocked.
To reprogram a GM radio, you will need two things: the Radio ID and the Security Code. The Radio ID is a unique number that is assigned to each radio unit; it can be found on a label affixed to the top or side of your radio unit.
The Security Code is an alphanumeric code that is used to deter radio theft; it is typically found in your owner’s manual. If you do not have your owner’s manual, you can usually obtain the Security Code by calling a GM dealership or an authorized radio repair shop.
Once you have both the Radio ID and the Security Code, you can reprogram your GM radio by following these simple steps:
If your GM radio is locked, you can use a code to unlock it. The code is a five-digit number that can be found in your owner’s manual or on a sticker inside the glove box.
To enter the code, press and hold the “SETUP” button on your radio. While you are holding the “SETUP” button, enter the four-digit code.
Once you have entered the code, release the “SETUP” button. If the code worked, you will see a message on your radio display that says “Code Accepted.” If you do not see this message, or if you see a message that says “Incorrect Code,” try entering the code again.
