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	 2005 GMC Sierra 2500 HD SLE 6.6L radio 
		
		truck had junk radio replaced with salvage yard 2003 radio that is locked out my question is how do we unlock it and make it usable this is a 6 disc am fm i donot know what was original we can not fine anything on enternet about 6 disc only 1 disc 
                        
                            Summary posted 10/24/2017
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | 1GTHK23285 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Radio | 
| Conditions | Locked Out | 
Message Closed w/Summary
            
            
 Vehicle Data
                2005 GMC Sierra 2500 HD SLE
| VIN | 1GTHK23285 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Radio | 
| Conditions | Locked Out | 
                            
3 Replies Received
          3 Replies Received
          
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