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	 2008 GMC Sierra 1500 WT 5.3L Trailer lighting 
		
		Truck has service trailer brake system in [...] relay in rear above spare tire,no [...] completing a system scan,code [...] or no [...] control [...] fault,will not go [...] is a second module above spare [...] this the [...] controller for this system?Try to ... 
                        
                            FIX posted 10/7/2017
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 2GTEK13358 | 
| Engine | 5.3 L / 8 cyl / FLEX | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Trailer Lighting | 
| Conditions | Dash-Service Trailer Brake System. | 
Message Closed w/FIX
            
            
 Vehicle Data
                2008 GMC Sierra 1500 WT
| VIN | 2GTEK13358 | 
| Engine | 5.3 L / 8 cyl / FLEX | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Trailer Lighting | 
| Conditions | Dash-Service Trailer Brake System. | 
                            
6 Replies Received
          6 Replies Received
          
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