What is the radio unlock code for a 1998 Chevy Malibu?

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GM Theftlock equipped radio/stereo If your GM radio/stereo won't play after you disconnect the battery then the Theftlock is enabled. To remove the Theftlock you have to remove the code in the following manner. (1) Go to your car and insert the key to the ON position (not run). When the radio turns on, press and hold #2 and #3 buttons. After about 10 seconds, three digits will appear on the screen. Write these down. (2) After you have the first three digits, press and release the AM/FM button. Another set of digits will appear on the screen. Write these down. (3) With your new found 6 digit code, go to the telephone and call 1-800-537-5140. It an electronic answering machine. Once the guy finishes talking, press 202108, followed by the *asterisk* button (not pound) (4) He will tell you to enter in your 4 or 6 digit code, followed by the *asterisk* again. So, type in the numbers you got from your radio, and hit *asterisk* (5) He will then tell you your 4 digit UNLOCK code. Write it ... more
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