Authorized Technical Guide & Dealer Procedure

Chevrolet Radio Code & Lockout Recovery Guide

Complete technical walkthrough for Chevrolet stereos locked after battery replacement: serial number identification, step-by-step keying instructions, SAFE / WAIT lockout reset, and official dealer security procedures.

Open the radio code lookup tool

TECHNICAL GUIDE & TIPS

Chevrolet Radio Code Keying, Serial Recovery & Troubleshooting

NO REMOVAL SHORTCUT

Find Serial Number

On Chevrolet MyLink touchscreens, part numbers and serials are printed on the rear GM sticker.

                            Serial Examples:
                            GM 95432123, 28312345, DW42N01234
                        

CODE ENTRY

Step-by-Step Code Input

On legacy units, enter PIN via presets 1-4. On MyLink touchscreens, VIN pairing is automatic.

ERROR & LOCKOUT FIX

SAFE / WAIT / LOCKED Solution

If "Theft Deterrent Active" appears, the head unit detected a mismatch with the vehicle BCM VIN code.

OEM UNITS & MODELS

Supported Factory Units

Chevrolet MyLink 7" Touchscreen (LG / Panasonic), Delphi CD MP3, Daewoo AGC-0071RF, Chevrolet Infotainment 3.

Authorized Dealer Technical Procedure