
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 |