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	 2006 GMC Sierra 2500 HD SLT 6.6L MIL Lamp on 
		
		I have tested the glow plugs they ohm at .8 and I have removed the harness from the module and compared cylinder 6 to 8 and 4 all 3 ohm at .01 I am out of tests on this one so it must be an internal fault on the glow plug control module. When i test for voltag... 
                        
                            FIX posted 1/31/2017
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GTHK23246 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / diesel | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0676 | Cylinder 6 Glow Plug Circuit | 
Message Closed w/FIX
            
            
 Vehicle Data
                2006 GMC Sierra 2500 HD SLT
| VIN | 1GTHK23246 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / diesel | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0676 | Cylinder 6 Glow Plug Circuit | 
                            
10 Replies Received
          10 Replies Received
          
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