How do you unlock a GM Delco Radio?
Contact your local GM dealer. If you explain the situation, most will provide the code to you. If they are not willing to provide the code, contact other GM dealers until you find one that will help you. Turn the ignition key to the “ON” position, without turning the engine over. Hold the preset buttons “2” and “3” for 10 seconds.
What causes a Delco car radio to lock out?
by Leonardo R. Grabkowski. Delco is a subsidiary of General Motors (GM) that provides electronics, including the radios, in all GM vehicles. Delco radios have an anti-theft lock-out feature that disables the system if theft is detected. Unfortunately, simply changing or unhooking your battery can cause the radio to lock as well.
How do you reset a locked GM TheftLock radio?
This is the most common code used by GM personnel to reset locked Theftlock radios. Key in each number carefully, then hit the # sign to send your request through. Under normal circumstances, a locked Theftlock radio must be reset by a licensed GM dealer, who uses a special code known only by dealership personnel.
What to do if your GMC radio says INOP?
If radio display reads “INOP” while the vehicle is on, too many incorrect radio codes have been entered. To remove “INOP” from your display and unlock your radio, you must leave the key in the On position for one hour. Once you’ve retrieved your radio unlock code, write it down for future use.
How do I unlock my GM TheftLock radio?
Unlocking your Theftlock radio will require you to enter a unique 4-digit numerical code. Before you can do this, however, it will be necessary to write down two separate 3-digit numbers, which you’ll get by punching a series of buttons on the radio’s interface.
How does an anti theft radio work on a Chevy?
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 another vehicle if the unique security code is not entered. The radio display will read “LOC” and the device will not turn on.
How to unlock your Chevy or GMC radio without paying a fee?
Step 1: Start the vehicle and turn on the radio. Step 2: Press and hold preset numbers 2 and 3 until a three digit code appears on the radio display. Write this code down. Step 3: Press the AM/FM button. Your radio will display a second three digit code. Write the second code down. You will now have a six digit code.
If radio display reads “INOP” while the vehicle is on, too many incorrect radio codes have been entered. To remove “INOP” from your display and unlock your radio, you must leave the key in the On position for one hour. Once you’ve retrieved your radio unlock code, write it down for future use.