How to unlock a 2002 chevy radio

how to unlock a 2002 chevy radio

How to Reset an Anti-Theft Radio on a Chevy

SOURCE: Trailblazer. How do I unlock the radio? take the radio out,write down the numbers on it and go to your chevy dealer. Posted on Jun 26, chevy trailblazer interior lights won't shutoff and doors won't lock or unlock with remote, rear hatch won't lock. sound like you might have a few problem interior light might be the door switch but the lock n unlock can be a fuse if they dont work in the truck or need to chance the battery in your remote.

General Motors vehicles, including Chevy, contain anti-theft Delco Theftlock radios that can only be used by entering the correct security code. This security code keeps someone from using the radio in what is totipotent stem cells vehicle if the unique security code is not entered.

The radio display will read "LOC" and the device will not turn on. Follow these steps and you can reset the anti-theft radio and return the radio to a working state. Press the "Minute" button again until the last two digits of the security code for your radio is displayed. Press the "Hour" button until the first two digits of the security code for your radio is displayed.

Nick Davis is a freelance writer specializing in technical, travel and entertainment articles. He holds a bachelor's degree in journalism from the University of Memphis and an associate degree in computer information systems from the State Technical Institute at Memphis.

He is currently living in Albuquerque, N. Step 1 Turn the car ignition to the "ON" position. Step 2 Turn the radio off, if it is on. Step 3 Press and hold the "Minute" button on the radio faceplate. Step 4 Release the "Minute" button once "" appears on the radio display. Step 5 Press the "Minute" button again until the last two digits of the security code for your radio is displayed.

Step 6 Press the "Hour" button until the first two digits of the security code for your radio is displayed. Press the "ON" button on the radio. The radio is now reset. References I-Car. Press the "Minute" and "Hour" buttons slowly until the security code matches.

Going too fast may cause you to skip over the correct numbers of the security code. Store your radio security code in a safe place.

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Jan 02,  · anti theft for a silverodo hd. changed battery and can not unlock radio. the two numbers are (#2 and #3)= and the (am/pm)= what code number do i need to unlock this system. If it is a read more. Jun 02,  · This article applies to the Chevrolet Silverado (). Your Chevy Silverado is manufactured with a theft-deterrent system that is designed to cause your radio to become locked should you or someone else attempt to tamper with or remove it from your truck. Mar 12,  · I have successfully unlocked the radio on my Chevy TrailBlazer with a clone GM Tech2 scan tool from China yesterday. Here I would like to share the procedure. If you also like to unlock the radio, please complete the following procedure, using the Tech2 scanner, in order to properly set up communication. Connect Tech2 to the OBD port of the vehicle.

There are tons of online manuals for sale as well as guides that can teach you how to access and decipher GM radio codes.

However, the best course of action is to get in contact with the manufacturer. For this reason, many drivers opt to bring their vehicles to our service center in Vero Beach, Florida. We can contact the manufacturer for you. They have a turnaround time of about 24 hours, sometimes less. All that is needed for this type of request is a radio serial number, which is a pretty easy task.

You'll find that the process is relatively close to what you would do if you already had your anti-theft card, with a little extra leg work. If all else fails, you can contact our team. One of our technicians will happily help you solve the problem! We would love to hear from you! Please fill out this form and we will get in touch with you shortly. The experts at Dyer Chevrolet are skilled at General Motors radio code retrieval services and much more.

So, how do you unlock the radio in a Chevy car? The process of finding and resetting Chevy radio codes is easier than you might have guessed. Be sure to dive into this guide and follow up with our Chevy service center with questions about the process; we're here to help! There might be times where you need to know how to unlock a Chevy theft lock radio, which we can help you with.

The need for a radio code reset or retrieval usually happens after the battery dies, and the radio is disconnected or removed during service. Resetting the radio often involves unlocking the code, which we can help you do with the easy steps below: Find the anti-theft or unlock code. You will find that most vehicles have an owner's manual with an anti-theft radio card. If it's not in the owner's manual, you might also find the code and serial number in the glove compartment. To unlock the code, you will need this card.

Turn the ignition switch on and allow your electrical system to boot up the radio. Once the word "CODE" appears on display, you can complete the next step. Enter the anti-theft or unlock code that is on the anti-theft card. Then press the tune button on the Chevy stereo system. The display will go from showing "CODE" to a static screen. Press the button to sift through available digits and then repeat the process.

You will continue to repeat the process as you input the second, third, and fourth numbers into the display. If you do this correctly, the car stereo will instantly regain functionality. You'll find the number in the owner's manual or on the Chevrolet website. Talk to the support team, and they'll connect you with a specialist who can locate your radio code. Enter your vehicle's code to unlock the stereo. Once the code unlocks the stereo, you can activate it and adjust the settings accordingly!

Turn on the radio and see the words "LOC" appear on the screen. If instead the words "INOP" are on the screen, keep the ignition running for an hour before proceeding. If zero letters populate, you'll have to visit our service center for further evaluation or parts replacements. Press the buttons 2 and 3 at the same time and hold for about 10 seconds. Write down the code that displays on the screen. Write this number down next to the first set and you'll now have a six-digit code——a.

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