 
				
	| 2004 GMC Sierra 2500 HD SLE 6.6L Charging System Truck came in to shop with a possible battery or charging system concern. Checked batteries, both batteries were failing, replaced batteries. Customer also mentioned that alternator was slow to charge when started cold. Verified concern, truck runs around ... 
                        
                            FIX posted 11/1/2019
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 13 Replies Received (View Replies)13 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | 1GTHK29114 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Charging System | 
| Conditions | Slow to Charge After Cold Start | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2004 GMC Sierra 2500 HD SLE
| VIN | 1GTHK29114 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Charging System | 
| Conditions | Slow to Charge After Cold Start | 
 13 Replies Received
13 Replies Received
 13 Replies Received
          13 Replies Received
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